https://hveri.org/news daily 0.75 2026-04-03 https://hveri.org/news/evolving-eruption monthly 0.5 2026-04-03 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4fff858b-98d3-4b19-81d2-4a9d810bb27a/unnamed.jpg News & Articles - Adapting to an evolving eruption: revising Kīlauea's Alert Level and Aviation Color Code Notifications — USGS HVO Volcano Watch - Make it stand out Sources/Usage: Public Domain. This photo north vent lava fountain during Kīlauea summit eruption episode 42 was captured from the northwest rim of Halema‘uma‘u crater on February 15, 2026. USGS Hawaiian Volcano Observatory scientists estimated that the north vent fountain reached about 300 meters (about 1,000 feet) in height at the time. Also visible here is substantial secondary tephra fragmentation (brown cloud) around the cone on the western rim of Halema‘uma‘u crater, along with more distal fallout downwind to the southwest (far right, black cloud). USGS photo by C. Cauley. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/43483225-6eb0-403c-83da-eee669522ed6/unnamed+%281%29.jpg News & Articles - Adapting to an evolving eruption: revising Kīlauea's Alert Level and Aviation Color Code Notifications — USGS HVO Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details. USGS Hawaiian Volcano Observatory scientists completed a helicopter overflight of the Kīlauea summit on March 31, 2026, during which they captured this overview photo of the eruptive vents in western Halema‘uma‘u crater during a pause between lava fountaining episodes. Both the north and south vents were vigorously degassing at the time, and a low pass over the two revealed a weakly spattering lava pond about 30 meters (100 feet) down in the south vent. USGS photo by M. Zoeller. https://hveri.org/news/hawaiian-volcano-update-awaiting-klaueas-ep44-1946-amp-1868-tsunami-anniversaries-april-2-2026 monthly 0.5 2026-04-03 https://hveri.org/news/hawaiian-volcano-update-klauea-eruptions-43rd-pause-continues-amp-another-storm-march-26-2026 monthly 0.5 2026-03-27 https://hveri.org/news/taking-klaueas-temperature-usgs-volcano-watch monthly 0.5 2026-03-27 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/7cb556a5-b6cf-4139-b6bf-a7bbce94f5ac/VW_Glass_chemistry.jpg News & Articles - Taking Kīlauea’s Temperature — USGS Volcano Watch - Make it stand out Kīlauea tephra glass magnesium oxide for the ongoing summit fountaining eruption (black circles) compared to the ranges of glass magnesium oxide for the 2020-2023 and April–May 2018 Halema‘uma‘u eruptions. Right: Electron microscope image of glassy tephra with round gas bubbles from episode 5 that erupted from January 22–23, 2025. USGS images and data. https://hveri.org/news/hawaiian-volcano-update-klaueas-post-episode-43-amp-kona-low-storm-march-19-2026 monthly 0.5 2026-03-20 https://hveri.org/news/pele-lono-and-hiiaka-remind-us-of-natures-power-usgs-volcano-watch monthly 0.5 2026-03-20 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/5df1797c-8fe5-4e4f-b71b-3a5f5ae597c2/unnamed+%285%29.jpg News & Articles - Pele, Lono, and Hiʻiaka remind us of Nature's power — USGS Volcano Watch - Make it stand out Episode 27 lava fountains at the summit of Kīlauea occurred over about 11 hours on Sunday, June 29, 2025. In this view, the vibrant red lehua blossoms of the native ʻōhia tree frame the foreground, while the lava fountain from the north vent is visible in the background. USGS photo by P. Dotray. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4517be0a-9db9-4b52-aa81-d734838f38f3/unnamed+%286%29.jpg News & Articles - Pele, Lono, and Hiʻiaka remind us of Nature's power — USGS Volcano Watch - Recent eruptive episodes at the summit of Kīlauea have unfortunately been destructive to vegetation in the tephra fallout zone downwind of the lava fountains. However, several native plant species are demonstrating remarkable resilience in the harsh conditions. On May 11, 2025, USGS Hawaiian Volcano Observatory scientists spotted this partially tephra-buried ʻamaʻu fern that was unfurling new fronds, just a few hundred yards (meters) from the western rim of Halemaʻumaʻu crater and the active eruptive vents. USGS photo by M. Zoeller. https://hveri.org/news/episode-43-new-fountain-height-record-and-tephra-fallout-on-nearby-communities-usgs-volcano-watch monthly 0.5 2026-03-13 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/ab464a7f-d97b-4167-92c7-0fe5ef164f63/image_10.png News & Articles - Episode 43, new fountain height record and tephra fallout on nearby communities — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. This map shows the tephra fall associated with episode 43 of Kīlauea's episodic summit eruption, on March 10, 2026. Tephra is a generic word for any material erupted by a volcano that travels through the air before landing on the ground. Most tephra fall from past lava fountaining episodes has landed in the closed area of Hawaiʻi Volcanoes National Park, southwest of the eruptive vents, with several instances of tephra fall documented at communities in the District of Kaʻū. During episode 43 on March 10, lava fountains from the north and south vents in Halemaʻumaʻu at the summit of Kīlauea reached up at 540 m (1770 feet). Southwesterly winds blowing to the northeast resulted in widespread tephra fall in communities to the northeast and east within the Districts of Kaʻū, Puna, South Hilo, and North Hilo. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/989d4bf5-c494-4618-a2d7-897399c7a755/Image_%289%29.jpg News & Articles - Episode 43, new fountain height record and tephra fallout on nearby communities — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. This photograph shows the grassy area around the flagpole at the Kilauea Military Camp in Hawaiʻi Volcanoes National Park. Kīlauea summit eruption episode 43 tephra accumulation completely covered the ground surface at this location. USGS photo. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-43-march-12-2026 monthly 0.5 2026-03-13 https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruption-awaiting-ep-43-1975-halap-tsunami-march-5-2026 monthly 0.5 2026-03-06 https://hveri.org/news/usgs-updates-volcano-observatory-notice-to-aviation-alerts-usgsvolcano-watch monthly 0.5 2026-03-06 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f047ec98-328b-40fa-a400-123409b2eab7/IMG_2170.jpeg News & Articles - USGS updates “Volcano Observatory Notice to Aviation” alerts — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. An eruptive plume rises from the summit of Kīlauea volcano, visible from Highway 11 near Volcano Village on the Island of Hawaiʻi. This plume was generated during episode 38 of lava fountaining within Halemaʻumaʻu crater, which took place on December 6, 2025. USGS photo by K. Mulliken. https://hveri.org/news/mauna-loa-has-lessons-to-teach-during-quiet-times-usgs-volcano-watch monthly 0.5 2026-02-28 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/fc7c7dc4-5f5c-4989-8c1c-2979c3124f6c/unnamed+%283%29.jpg News & Articles - Mauna Loa has lessons to teach during quiet times — USGS Volcano Watch - Graphs of ground deformation and earthquake data spanning three eruptions at Mauna Loa. Top panel spans the 2022 eruption, middle is for the 1984 eruption, and the bottom panel spans the 1975 eruption. Green bars show the number of earthquakes with magnitude greater than 2 during each month; in all cases earthquake rate drop off significantly following an eruption. Blue points and lines are line length changes measured by Electronic Distance Meters (EDM) during 1975 and 1984 and by GPS in 2022, between two stations spanning Mokuʻāweoweo, the summit caldera. An estimate of the line length changes due to the opening fissures has been removed from all three timeseries. Black points in the top panel are ground tilt measurements from a tiltmeter at the summit of Mauna Loa, installed in 1999. Yearly variations in tilt (gentle oscillations) are seasonal noise. Following all three eruptions, rapid lengthening of the line across the summit indicated refilling (inflation) of the shallow magma chamber without significant seismicity in the first 1-2 years after an eruption. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruption-post-ep-42-amp-deep-earthquakes-february-26-2026 monthly 0.5 2026-02-27 https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-42-february-19-2026 monthly 0.5 2026-02-20 https://hveri.org/news/a-sight-to-see-maintaining-hvos-webcams-during-a-historic-eruption-usgs-volcano-watch monthly 0.5 2026-02-20 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/7a50532b-8651-47f4-a706-fe6a4852b038/unnamed+%282%29.jpg News & Articles - A sight to see: maintaining HVO’s webcams during a historic eruption — USGS Volcano Watch - The V3cam livestream webcam monitors the episode 42 lava fountaining from the south rim of Kīlauea caldera, USGS photo by M. Patrick on February 15, 2026. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruption-pre-ep-42-amp-south-flank-discovery-february-12-2026 monthly 0.5 2026-02-13 https://hveri.org/news/handling-the-pressure-what-gases-trapped-inside-crystals-tell-us-usgs-volcano-watch monthly 0.5 2026-02-13 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/654ff988-de85-44c1-866a-0d3d71b21ac6/unnamed.png News & Articles - Handling the pressure: what gases trapped inside crystals tell us — USGS Volcano Watch - Make it stand out Image of an olivine crystal taken with a petrographic microscope. A) Olivine with melt inclusion (honey color) with a vapor gas bubble inside it (black circle). B) Zoomed in view of olivine highlighting a fluid inclusion (black circle, white dot in center) and a melt inclusion. USGS images. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/6074501a-eea6-4606-8db9-59daa232a2c5/unnamed+%281%29.jpg News & Articles - Handling the pressure: what gases trapped inside crystals tell us — USGS Volcano Watch - Make it stand out University of Hawaiʻi at Hilo undergraduates using the petrographic microscope to identify fluid inclusions within olivine crystals. USGS photo. https://hveri.org/news/new-hawaii-citizen-science-tool-is-tephra-falling-usgs-volcano-watch monthly 0.5 2026-02-06 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/3d28a04d-3376-4d5b-b211-a068f3b8d0ec/tephra_sizes_0.jpg News & Articles - New Hawaii citizen science tool: Is Tephra Falling? USGS — Volcano Watch - Make it stand out This annotated photograph shows the different size categories of tephra associated with recent lava fountaining episodes at the summit of Kīlauea. The inset photo on the bottom left shows the vesicular (bubble-rich) texture of most of these clasts. The smallest particles of tephra are volcanic ash, and they are smaller than 1/16 of an inch (2 mm). Tephra that is between 1/16 of an inch and 2 ½ inches (2–64 mm) in size is called lapilli. Any tephra larger than 2 ½ inches (64 mm) is called a bomb or a block, depending on whether it is fresh lava or older material. Lava fountains also create a special type of tephra; the long, thin strands of volcanic glass that make up Pele’s hair, which is hard to classify by size. USGS photo. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruption-post-ep-41-amp-volcanology-101-february-5-2026 monthly 0.5 2026-02-06 https://hveri.org/news/when-it-rained-rocks-tephra-fall-during-klaueas-episode-41-volcano-watch monthly 0.5 2026-01-30 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/b133c1d9-afe2-4415-a813-c668a561cb06/unnamed.jpg News & Articles - When it rained rocks: tephra fall during Kīlauea's episode 41 — Volcano Watch - This map shows the tephra fall associated with episode 41 of Kīlauea's episodic summit eruption, on January 24, 2026. Tephra is a generic word for any material erupted by a volcano that travels through the air before landing on the ground. During episode 41 on January 24, lava fountains from the north and south vents in Halemaʻumaʻu at the summit of Kīlauea reached up at least 450 m (1475 feet). Weak surface winds in combination with stronger upper-level winds blowing to the east and north resulted in widespread tephra fall in communities to the northeast and east within the Districts of Kaʻū, Puna, and South Hilo. This map shows the tephra fall associated with episode 41 of Kīlauea's episodic summit eruption, on January 24, 2026. Tephra is a generic word for any material erupted by a volcano that travels through the air before landing on the ground. During episode 41 on January 24, lava fountains from the north and south vents in Halemaʻumaʻu at the summit of Kīlauea reached up at least 450 m (1475 feet). Weak surface winds in combination with stronger upper-level winds blowing to the east and north resulted in widespread tephra fall in communities to the northeast and east within the Districts of Kaʻū, Puna, and South Hilo. https://hveri.org/news/hawaiian-volcano-update-episode-41-amp-tephra-fallout-klauea-summit-eruption-january-29-2026 monthly 0.5 2026-01-30 https://hveri.org/news/hawaiian-volcano-update-pre-episode-41-amp-uhh-earthquake-presentation-klauea-summit-eruption-january-22-2026 monthly 0.5 2026-01-23 https://hveri.org/news/what-do-small-earthquakes-beneath-klauea-summit-mean-for-the-ongoing-eruption-usgs-volcano-watch monthly 0.5 2026-01-23 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/b1b034f9-48ec-46da-8330-48122bd03ba9/KIL_2024_Summit_EQsforVW_20260122.png News & Articles - What do small earthquakes beneath Kīlauea summit mean for the ongoing eruption? — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. This map depicts the locations of approximately 300 earthquakes that have occurred between January 12 and 22, 2026, in the summit region of Kīlauea volcano. Most earthquakes have been smaller than magnitude-2, with locations broadly distributed beneath Halemaʻumaʻu and the south caldera region of Kīlauea summit. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4fee5d08-5ac4-4a27-8b8c-3f4e4f59051a/GPS.png News & Articles - What do small earthquakes beneath Kīlauea summit mean for the ongoing eruption? — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. This plot shows the line length between two GPS stations in Kīlauea summit region (UWEV and OUTL) since the episodic summit eruption began on December 23, 2024. These stations are located on opposite sides of the caldera and the distance between them can be used as a proxy for pressurization within the shallow Halemaʻumaʻu magma chamber. The saw-tooth pattern is associated with eruptive episodes over the past year, with each fountaining episode beginning at a peak and ending at a trough. Overall, more pressurization is required to start each fountaining episode, as shown by the black arrow. https://hveri.org/news/hawaiian-volcano-update-episodes-40-amp-39-klauea-summit-eruption-january-15-2026 monthly 0.5 2026-01-16 https://hveri.org/news/the-1969-maunaulu-eruption-12-lava-fountaining-episodes-usgs-volcano-watch monthly 0.5 2026-01-16 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/3bb1f774-d54b-4354-a88c-d1ce9e86b57e/unnamed+%285%29.jpg News & Articles - The 1969 Maunaulu eruption: 12 lava fountaining episodes — USGS Volcano Watch - Make it stand out Left: Lava fountains on September 6, 1969, during the Maunaulu eruption. Right: Lava fountains on July 9, 2025, during the Halemaʻumaʻu eruption (episode 28). USGS photos. https://hveri.org/news/a-look-back-on-the-episodic-klauea-iki-eruption-in-1959-usgs-volcano-watch monthly 0.5 2026-01-09 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/a716863b-a9ef-4627-88ba-8fc0e0cb80c9/fountains_1959_2025.jpg News & Articles - A look back on the episodic Kīlauea Iki eruption in 1959 — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. Left: Lava fountains on December 14, 1959, during the Kīlauea Iki eruption. Right: Lava fountains on June 11, 2025, during the Halemaʻumaʻu eruption (episode 25). USGS photos. https://hveri.org/news/hawaiian-volcano-update-usgs-update-awaiting-klaueas-episode-40-january-8-2026 monthly 0.5 2026-01-09 https://hveri.org/news/one-year-of-klaueas-episodic-summit-fountaining-highlighting-the-hazards-usgs-volcano-watch monthly 0.5 2025-12-19 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/9dadca6c-5fe1-44a5-9f8e-4cf3576b2ed5/unnamed+%284%29.jpg News & Articles - One year of Kīlauea’s episodic summit fountaining: highlighting the hazards — USGS Volcano Watch - Make it stand out The left map shows the tephra fall associated with Kīlauea's episodic summit eruption, from December 2024-December 2025. Tephra is a generic word for any material erupted by a volcano that travels through the air before landing on the ground. Most tephra fall from lava fountaining episodes has landed in the closed area of Hawaiʻi Volcanoes National Park, southwest of the eruptive vents. Moderate (more than 2 mm accumulation), minor (0.5-2 mm accumulation), or minimal (less than 0.5 mm accumulation) tephra fall has sometimes occurred in areas outside of Hawaiʻi Volcanoes National Park, dependent on lava fountain dynamics and wind conditions. The right map shows how areas around the eruptive vents were impacted during episode 38 lava fountaining on December 6, when there were inclined fountains to the south and weak tradewinds, resulting in most tephra fall to the southwest; circles of equidistance around the vents indicate potential impact during similar lava fountaining conditions under weak wind conditions. https://hveri.org/news/hawaiian-volcano-update-reviewing-1-year-of-klauea-summit-episodic-fountains-december-18-2025 monthly 0.5 2025-12-19 https://hveri.org/news/hawaiian-volcano-update-episode-38-amp-v3cam-destroyed-klauea-summit-eruption-december-11-2025 monthly 0.5 2025-12-12 https://hveri.org/news/lava-fountains-of-knowledge-announcing-january-2026-volcano-awareness-month-events-on-the-island-of-hawaii-usgs-volcano-watch monthly 0.5 2025-12-11 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f92c8efd-0972-47bd-91a2-cd0a6fed9bc1/unnamed.png News & Articles - (Lava) fountains of knowledge: announcing January 2026 Volcano Awareness Month events on the Island of Hawaiʻi — USGS Volcano Watch - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/8f37ac89-28b8-4351-b96a-35aa0e8d8d75/unnamed+%281%29.png News & Articles - (Lava) fountains of knowledge: announcing January 2026 Volcano Awareness Month events on the Island of Hawaiʻi — USGS Volcano Watch - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/hawaiian-volcano-update-post-episode-37-subsidence-1975-m77-earthquake-anniversary-december-4-2025 monthly 0.5 2025-12-05 https://hveri.org/news/tracking-the-growth-of-a-new-puu-at-klauea-usgs-volcano-watch monthly 0.5 2025-12-05 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/7e903aa2-eee2-4101-a794-93b37d8603a2/unnamed+%283%29.jpg News & Articles - Tracking the growth of a new puʻu at Kīlauea — USGS Volcano Watch - Top left photo: scientist stands next to a garden stake with 20-cm (8-in) intervals marked in blue, next to an old road sign that had been progressively buried by tephra during episodes 1-21; this photo was taken May 15. The next day, episode 22 completed buried the garden stake. Top middle photo: view of the new puʻu a few days after episode 36 on November 10. Top right photo: scientist takes a precise GPS location measurement from the top of the new puʻu; a parked vehicle at the base of the puʻu is visible in the middle right of the photo. Middle panel: profiles of the growing puʻu, showing how the puʻu has changed through the end of episode 36. Episode 37 is not shown because the puʻu had minimal growth. Bottom panel: Map showing where the GPS measurements are taken; image taken 16 days before the eruption started in December 2024. The white dots correspond to the profile shown in the middle panel. https://hveri.org/news/hveri-newsletter-december-2025 monthly 0.5 2025-12-02 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/8762d264-4891-4850-8f05-63b54f930df5/photo_2025-06-19_11-28-04.jpg News & Articles - HVERI Newsletter – December 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/8816da7a-b332-46dd-b197-52b4af587028/exposed%21+%2816%29.png News & Articles - HVERI Newsletter – December 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/9342a944-0388-432c-8828-e0637ac51112/Two+Pineapples_Kilauea_Record_Fountains.jpg News & Articles - HVERI Newsletter – December 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/bd4866fd-1675-4486-a853-cba7fe479b3d/Screenshot+2025-12-01+153603.png News & Articles - HVERI Newsletter – December 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1764639951249-6T0ZWS40E5ZBHF8P4C05/Vol+Ed+-+crowd+at+Science+Night%2C+Waikeawiana%2C+2024.png News & Articles - HVERI Newsletter – December 2025 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1764639945313-B1JJ6BXH4VXWHIJKDGR2/photo_2025-11-14_11-12-25.jpg News & Articles - HVERI Newsletter – December 2025 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1764639960870-3ZIWK6WBMI026I7ULLW4/Untitled+design.png News & Articles - HVERI Newsletter – December 2025 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1764639999498-P3BWM09ODE5H5JXEHDXL/Vol+Ed+-+Science+Night%2C+Mt+View%2C+2023.jpg News & Articles - HVERI Newsletter – December 2025 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1764640243496-I6K3DNIHQI84F2KYNWNC/Untitled+design+%281%29.png News & Articles - HVERI Newsletter – December 2025 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1764640245254-51LZHEZ0TH5IPRHRRE1Q/photo_2025-12-01_15-48-15.jpg News & Articles - HVERI Newsletter – December 2025 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1764640293374-D2F41PMGTIBV38K2J37J/AI+Lit+Lab+-+Pohoiki+Deployment.jpg News & Articles - HVERI Newsletter – December 2025 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1764640248231-9P8B5EWHUWKHDY6VNPSZ/photo_2025-12-01_15-47-48.jpg News & Articles - HVERI Newsletter – December 2025 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/dc2f05eb-0fc5-4364-84ec-b265fc09b76d/Vol+Ed+-+Phil+and+Dane+Prep+Fair%2C+Waimea%2C+2024.jpg News & Articles - HVERI Newsletter – December 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/c9671708-55d1-4abc-bb7c-ec0ce4e8887d/Add+a+subheading.png News & Articles - HVERI Newsletter – December 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/ca6126c7-5f4f-4fc1-b39e-d62b022a3184/end+-of-year+fundraiser+%282%29.png News & Articles - HVERI Newsletter – December 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/05c80520-cd1c-4e96-b01d-dfce16588b95/MonkeyPod+Banner+Email+Campaign.png News & Articles - HVERI Newsletter – December 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/hawaiian-volcano-update-episode-37-klauea-summit-eruption-november-26-2025 monthly 0.5 2025-11-27 https://hveri.org/news/hawaiian-volcano-update-slumping-after-episode-36-klauea-summit-eruption-november-20-2025 monthly 0.5 2025-11-21 https://hveri.org/news/remembering-the-destructive-kalapana-earthquake-50-years-ago-usgs-volcano-watch monthly 0.5 2025-11-21 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/7302e184-ec14-4d75-b820-37f4a93f7f71/unnamed+%281%29.jpg News & Articles - Remembering the destructive Kalapana earthquake 50 years ago — USGS Volcano Watch - Road damage in Hawaiʻi Volcanoes National Park caused by the magnitude-7.7 earthquakes on November 29, 1975. USGS image. Road damage in Hawaiʻi Volcanoes National Park caused by the magnitude-7.7 earthquakes on November 29, 1975. USGS image. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/ebba242b-e4f9-447b-8e4e-3de52e6bef1e/unnamed+%282%29.jpg News & Articles - Remembering the destructive Kalapana earthquake 50 years ago — USGS Volcano Watch - The submerged coconut grove at Halapē, in Hawaiʻi Volcanoes National Park, marks the former coastline that was submerged during the ground movement associated with the November 29, 1975, magnitude-7.7 earthquake. USGS image. The submerged coconut grove at Halapē, in Hawaiʻi Volcanoes National Park, marks the former coastline that was submerged during the ground movement associated with the November 29, 1975, magnitude-7.7 earthquake. USGS image. https://hveri.org/news/catching-up-on-klauea-36-episodes-and-counting-usgs-volcano-watch monthly 0.5 2025-11-14 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/d3969c60-73ba-4d97-b522-7127fb4e2cd1/multimediaFile-4525.jpg News & Articles - Catching up on Kīlauea: 36 episodes and counting — USGS Volcano Watch - Make it stand out View of the dual fountains during episode 36 at the summit of Kīlauea, on Sunday, November 9. View is from the south rim of Halema‘uma‘u crater. Peak heights of lava fountains erupted during this episode reached about 350 meters (1150 feet). USGS photo by M. Patrick. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/028f1d8f-993e-449b-be94-9a28a53616a2/multimediaFile-4534.jpg News & Articles - Catching up on Kīlauea: 36 episodes and counting — USGS Volcano Watch - Make it stand out A USGS Hawaiian Volcano Observatory field engineer conducts repairs on a gas sensor downwind of the eruptive vents at Kīlauea summit, after digging out tephra that partially buried the instrument during episode 35 lava fountaining. Photo taken October 21, 2025, by M. Patrick. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-36-november-13-2025 monthly 0.5 2025-11-14 https://hveri.org/news/hawaiian-volcano-update-waiting-on-episode-36-klauea-summit-eruption-november-6-2025 monthly 0.5 2025-11-07 https://hveri.org/news/hawaiian-volcano-update-pre-episode-36-patterns-of-episodes-1-35-of-klauea-summit-eruption-october-30-2025 monthly 0.5 2025-10-31 https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-35-pohoiki-dredge-filled-in-october-23-2025 monthly 0.5 2025-10-24 https://hveri.org/news/hawaiian-volcano-update-pre-episode-35-patterns-of-episodes-1-34-of-klauea-summit-eruption-october-16-2025 monthly 0.5 2025-10-17 https://hveri.org/news/hawaiian-volcano-update-slumps-amp-slides-post-episode-34-of-klauea-summit-eruption-october-9-2025 monthly 0.5 2025-10-10 https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-34-october-2-2025 monthly 0.5 2025-10-03 https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-33-pohoiki-bay-dredge-update-september-25-2025 monthly 0.5 2025-09-26 https://hveri.org/news/lava-logs-and-loose-cows-the-wild-job-of-hvos-technicians-usgs-volcano-watch monthly 0.5 2025-09-25 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/c6f36f69-6fcc-4f76-9923-9ec79ddf7fe5/unnamed.jpg News & Articles - Lava, Logs, and Loose Cows: The Wild Job of HVO’s Technicians — USGS Volcano Watch - Make it stand out A curious horse leans over fence to nibble the shirt of the USGS Hawaiian Volcano Observatory lead field engineer as he works on the South Point repeater station. The South Point repeater station, located near the southern point of the Island of Hawaiʻi, is an important data relay station. USGS photo. https://hveri.org/news/hawaiian-volcano-update-build-up-to-klauea-summit-eruptions-episode-33-september-18-2025 monthly 0.5 2025-09-19 https://hveri.org/news/volcano-and-earthquake-monitoring-in-american-samoa-volcano-watch monthly 0.5 2025-09-18 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/30f50c1f-85e6-4fa0-9d8a-4adf077f0788/samoa.jpg News & Articles - Volcano and earthquake monitoring in American Samoa — Volcano Watch - Make it stand out Sources/Usage: Public Domain. Broadband seismometer site on eastern Taʻū, American Samoa, before (inset) and after a work party cleared rapidly growing vegetation which had covered the solar panels along with the boulders to the right of the main photo. Due to lack of power from the solar panels being unable to charge during the day, the station was offline for many months. To help with image comparison, the same tree is circled in both photos, and the box with the question mark inside on the inset is the approximate location of the solar panels. The prominent tree to the left in the inset was cut down; the stump is visible in the main photo. https://hveri.org/news/hawaiian-volcano-update-follow-up-on-klauea-summit-eruptions-episode-32-september-11-2025 monthly 0.5 2025-09-12 https://hveri.org/news/the-long-way-to-cross-kwili-street-waikea-grad-joins-university-of-hawaii-at-hilo-usgs-volcano-watch monthly 0.5 2025-09-11 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/6f6571d7-909e-4fdc-aa80-f51e405008b6/headshot3.jpg News & Articles - The long way to cross Kāwili Street: Waiākea grad joins University of Hawai‘i at Hilo - USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. Dr. Thomas Lee, University of Hawaiʻi at Hilo Geology Professor who specializes in seismology. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/7095ec16-2ab9-491f-8030-eb746074668c/HVOarchives.png News & Articles - The long way to cross Kāwili Street: Waiākea grad joins University of Hawai‘i at Hilo - USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. Boxes of historical seismograms (thousands of them!) in the basement of the USGS Hawaiian Volcano Observatory in the summer of 2017. These records span over a century of earthquake monitoring in Hawaii. Dr. Thomas Jaggar installed the first seismometer in 1912, and paper records were used for recording into the 1990s. Seismic recording over a network of digital seismic instruments continues today. After the 2018 eruption, all the archival records were moved. Most are now at the National Archives, though a few are still on-island. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-32-amp-another-inclined-fountain-september-4-2025 monthly 0.5 2025-09-05 https://hveri.org/news/dick-fiske-one-of-hvos-very-best-usgs-volcano-watch monthly 0.5 2025-09-04 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/6f6cdaf6-4dc6-41b2-83c4-cf880f916375/Dick+Fisk.jpg News & Articles - Dick Fiske, one of HVO's very best — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. Dick Fiske at Kīlauea volcano in Hawaiʻi Volcanoes National Park on March 8, 2007. USGS photo by D. Swanson. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-31-amp-inclined-fountain-august-28-2025 monthly 0.5 2025-08-29 https://hveri.org/news/cracks-in-the-2018-klauea-lava-delta-what-do-they-mean-usgs-volcano-watch monthly 0.5 2025-08-29 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/a1914e71-4f4c-421e-a222-da8805e507da/KIL_LERZ_1960_Coast_v2.png News & Articles - Cracks in the 2018 Kīlauea lava delta: what do they mean? — USGS Volcano Watch - Make it stand out Aerial imagery time-series showing erosion along the northern edge of the 1960 lava delta spanning six decades after the eruption. The 1965 aerial photo on the left is from the U.S. Department of Agriculture, the 1990s satellite image in the center is from Spot Image, and the 2019 satellite image on the right is from Maxar. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4f36ac1e-e87a-4701-b10d-527bf849b953/Image_%2873%29_jpeg.jpg News & Articles - Cracks in the 2018 Kīlauea lava delta: what do they mean? — USGS Volcano Watch - Sand and large, wave-rounded boulders frame the edge of the 2018 Kīlauea lava delta near Isaac Hale Beach Park. Wave action has eroded these boulders from the 2018 lava flow and deposited them on the beach. USGS photo by K. Mulliken. https://hveri.org/news/hawaiian-volcano-update-still-waiting-for-klauea-summit-eruptions-episode-31-august-21-2025 monthly 0.5 2025-08-22 https://hveri.org/news/fringes-and-fractures-for-episode-30-usgs-volcano-watch monthly 0.5 2025-08-22 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/928c78df-9093-4e3e-8603-918a84b2f352/unnamed+%2816%29.jpg News & Articles - Fringes and fractures for episode 30 — USGS Volcano Watch - COSMO-SkyMed Second Generation (CSG) interferogram for the period from August 2 to August 10, 2025, covering Kīlauea volcano’s summit region. Each color fringe represents 1.55 centimeters (0.61 inches) of ground movement in the direction between the satellite and the ground (range change). The symbol in the upper left indicates the satellite's orbit direction (arrow) and look direction (bar). Earthquakes are marked with circles with the size proportional to their magnitude. The lava flows covering the crater floor are represented by the pink polygon, the two vents (circles) and the new fissure (line) are marked in light pink. COSMO-SkyMed Second Generation (CSG) interferogram for the period from August 2 to August 10, 2025, covering Kīlauea volcano’s summit region. Each color fringe represents 1.55 centimeters (0.61 inches) of ground movement in the direction between the satellite and the ground (range change). The symbol in the upper left indicates the satellite's orbit direction (arrow) and look direction (bar). Earthquakes are marked with circles with the size proportional to their magnitude. The lava flows covering the crater floor are represented by the pink polygon, the two vents (circles) and the new fissure (line) are marked in light pink. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/afa694e8-ab09-450a-9946-6803375ba94e/unnamed+%2817%29.jpg News & Articles - Fringes and fractures for episode 30 — USGS Volcano Watch - On the south rim of Halemaʻumaʻu, new sink holes in ash that blankets the ground in this area were observed following episode 30 of the Kīlauea summit eruption on August 6. The sinkholes formed due to underlying cracks that opened as a result of the new fissure in the south wall of the caldera. USGS photo by M. Patrick. https://hveri.org/news/hawaiian-volcano-update-waiting-for-klauea-summit-eruptions-episode-31-august-14-2025 monthly 0.5 2025-08-15 https://hveri.org/news/water-in-klauea-and-its-role-in-its-eruptions-usgs-volcano-watch monthly 0.5 2025-08-14 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4d11c73b-f39e-44be-bd8a-6f2286173f01/IMG_1765.jpeg News & Articles - Water in Kīlauea, and its role in its eruptions — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. On July 25, 2025, USGS scientists measured the depth to the water table at the Keller Well, located south of Halema‘uma‘u crater. The Keller Well is a borehole drilled in 1973 to a depth of 4,140 ft (1,262 m); since then, it has been used to monitor the hydrology of the summit region of Kīlauea volcano. USGS photo by K. Mulliken. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/638e9bb3-7e62-4ba0-ab5a-c64e78843cf9/multimediaFile-2962.jpg News & Articles - Water in Kīlauea, and its role in its eruptions — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. Kīlauea's summit water lake on October 13, 2020, when the lake was measured to be approximately 46 m (153 ft) deep. USGS photo by M. Patrick. https://hveri.org/news/discovery-of-a-massive-submarine-landslide-near-the-1957-aleutian-earthquake-epicenter-usgs-volcano-watch monthly 0.5 2025-08-08 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/52cf6f14-3ac7-4e05-993a-e57a594eaaef/Picture1_53.jpg News & Articles - Discovery of a Massive Submarine Landslide Near the 1957 Aleutian Earthquake Epicenter — USGS Volcano Watch - Make it stand out Colored 3D perspective map of the seafloor on the southern Aleutian Shelf, approximately 18 miles south of Little Tanaga and Umak Islands, Alaska. Colors shows depth, ranging from the shallow shelf 1600 feet (500 meters) below sea level in red, to the deep seafloor 13,000 feet (4000 meters) below sea level in purple. The data was collected using the Office of Naval Research’s Research Vessel (R/V) Atlantis multibeam sonar. The area of the newly discovered submarine landslide is shown in the closed dash shaded line. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/da92eb7b-2497-4ac0-8353-44856e0206a3/Picture2_17.jpg News & Articles - Discovery of a Massive Submarine Landslide Near the 1957 Aleutian Earthquake Epicenter — USGS Volcano Watch - Make it stand out Crew of the Office of Naval Research’s Research Vessel (R/V) Atlantis and the Woods Hole Oceanographic Institution (WHOI) deploying the U.S. Navy’s three-person human-occupied vehicle (HOV) Alvin submarine. Image courtesy of The Aleutian Arc: Integrated Exploration of Biodiversity at Priority Benthic Habitats. Photographer: Art Howard. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/36f16816-f682-4d8e-b164-37759220e3db/Picture3_10.jpg News & Articles - Discovery of a Massive Submarine Landslide Near the 1957 Aleutian Earthquake Epicenter — USGS Volcano Watch - Make it stand out The U.S. Navy’s human-occupied vehicle (HOV) Alvin, operated by the Woods Hole Oceanographic Institution (WHOI), as it submerges below the sea surface. The submarine carries two scientists and a pilot. The Office of Naval Research’s Research Vessel (R/V) Atlantis can be seen in the background. Dives are typically five to nine hours in duration and can be as deep as 21,000 feet below sea level. Image courtesy of The Aleutian Arc: Integrated Exploration of Biodiversity at Priority Benthic Habitats. Photographer: Art Howard. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-30-august-7-2025 monthly 0.5 2025-08-08 https://hveri.org/news/hawaiian-volcano-update-waiting-for-klaueas-episode-30-kamchatka-tsunami-amp-2018-eruption-anniversary-july-31-2025 monthly 0.5 2025-08-01 https://hveri.org/news/distant-versus-local-earthquakes-and-tsunami monthly 0.5 2025-08-01 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/96166e7b-4f57-4dbd-abc6-c4b10e342dee/19751204_LIPMAN_029_Edit.png News & Articles - Distant versus local earthquakes and tsunami response times in Hawaii — USGS HVO Volcano Watch - Make it stand out Volcano Watch is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory scientists and affiliates. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-29-july-24-2025 monthly 0.5 2025-07-25 https://hveri.org/news/ancient-volcanoes-are-critical-to-our-modern-world-usgs-volcano-watch monthly 0.5 2025-07-24 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/83450205-4a08-47e9-b17f-591f12de9eb5/IMG_2883.jpeg News & Articles - Ancient volcanoes are critical to our modern world — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. The Ha‘akulamanu trail within Hawai‘i Volcanoes National Park passes through the Sulphur Banks area, where long-term degassing near Kaluapele (Kīlauea summit caldera) has altered the basalt to colorful minerals including yellow sulfur, white gypsum, and reddish-brown hematite. USGS photo by C. Sealing. https://hveri.org/news/hawaiian-volcano-update-waiting-for-klauea-summit-eruptions-episode-29-july-17-2025 monthly 0.5 2025-07-18 https://hveri.org/news/remembering-a-destructive-mauna-loa-eruption-75-years-ago-usgs-volcano-watch monthly 0.5 2025-07-17 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/60f80214-2e9a-45ce-b65d-1c9eca14f94b/20250709055133M.jpg News & Articles - Remembering a destructive Mauna Loa eruption 75 years ago — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. This photo was taken by a USGS Hawaiian Volcano Observatory monitoring webcam just before 6:00 a.m. HST on July 9, during episode 28 of the ongoing Kīlauea summit eruption. Mauna Loa looms in the background, illuminated by the morning sun. USGS photo. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-28-july-10-2025 monthly 0.5 2025-07-11 https://hveri.org/news/snowshoeing-on-klauea-high-fountain-episodes-pose-new-challenges-to-volcano-monitoring-volcano-watch monthly 0.5 2025-07-11 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/b8ef00a9-b28d-408f-bc93-98006b9cebc4/tephra-01.jpg News & Articles - Snowshoeing on Kīlauea? High fountain episodes pose new challenges to volcano monitoring — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. Following episode 27 of the Kīlauea summit eruption on June 29, USGS Hawaiian Volcano Observatory field engineers visited several sites southwest of Halemaʻumaʻu on July 1 to remove tephra that had accumulated on the solar panels and station infrastructure. USGS photos by M. Warren. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/a50ac1f4-5f99-4131-879d-5ce682043b15/Screenshot+2025-07-10+160518.png News & Articles - Snowshoeing on Kīlauea? High fountain episodes pose new challenges to volcano monitoring — USGS Volcano Watch - Make it stand out USGS Hawaiian Volcano Observatory field engineers visited monitoring stations downwind of the Kīlauea summit eruptive vents on July 10. They wore snowshoes as the large footprint keeps the field engineers walking on top of the frothy pumice everywhere, rather than through it. USGS video. https://hveri.org/news/hawaiian-volcano-update-episode-28-building-fake-ai-disasters-july-3-2025 monthly 0.5 2025-07-04 https://hveri.org/news/so-what-on-earth-or-at-least-on-klauea-is-a-gas-piston-usgs-volcano-watch monthly 0.5 2025-07-03 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/0c834489-e9e9-4e74-8355-7cf83f956f8f/Gas+Pistoning.png News & Articles - So what on Earth (or at least on Kīlauea) is a “gas piston”? —USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. In the top panel, lava rises in the north vent in Halemaʻumaʻu prior to Episode 14 on March 19, 2025. Note that only a faint, hazy gas plume is visible near the right edge of the lava surface. In the middle panel, the lava surface has risen to the point of spilling lava out of the vent and has begun to spatter and more violently release the trapped gas, with a more obvious plume. In the bottom panel, the lava is more clearly draining down in the center of the vent, with the lava surface dropping and even more of a plume visible as more gas escapes. USGS photos. https://hveri.org/news/hawaiian-volcano-update-episode-26-recap-episode-27-precursor-buildup-june-26-2025 monthly 0.5 2025-06-27 https://hveri.org/news/where-does-klauea-tephra-go-the-answer-is-blowin-in-the-wind-usgs-volcano-watch monthly 0.5 2025-06-27 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/99ff2160-746f-4945-a462-f8742152cbcf/unnamed.gif News & Articles - Where does Kīlauea tephra go? The answer is blowin' in the wind — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details This animated GIF shows a timelapse sequence consisting of one image every several days between December 25, 2024, and June 20, 2025. The photos were taken from the northern rim of the caldera, near Uēkahuna overlook and the view is south towards the ongoing eruption site in Halemaʻumaʻu. The sequence shows the dramatic development of a tephra cone on the rim of Halema‘uma‘u during the twenty-six episodes of lava fountaining that have occurred between December 23, 2024, and June 20, 2025. USGS images. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/10cd143b-9ff9-4144-9cac-0831165f109d/June+26+2025.jpg News & Articles - Where does Kīlauea tephra go? The answer is blowin' in the wind — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. These maps show lava flow and tephra accumulation at Kīlauea volcano associated with episodes 23 (left) and 24 (right) of the ongoing eruption in Halemaʻumaʻu that started on December 23, 2024, using data recorded by the Italian Space Agency's (ASI) COSMO-SkyMed Second Generation satellite constellation. These maps combine cross-polarized radar amplitude images taken on two different dates, along with interferometric coherence from the time between those dates. In the maps, unchanged barren areas are represented in blue/purple, vegetated areas appear in yellow/light green, and new deposits over barren land are shown in either dark or bright green. Large yellow dots show measured tephra deposit thickness, and the dotted circle encompasses distances within 1.3 miles (2.1 kilometers) of the eruptive vents. Public viewing areas within Hawaiʻi Volcanoes National Park are indicated with white squares; these can be temporarily closed for public safety. https://hveri.org/news/hawaiian-volcano-update-waiting-for-episode-26-june-19-2025 monthly 0.5 2025-06-20 https://hveri.org/news/schools-out-for-summer-introducing-new-interns-at-hvo-usgs-volcano-watch monthly 0.5 2025-06-18 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/a59dc2d2-54b8-447f-a73e-b6332ab314c5/Interns.jpg News & Articles - School's out for Summer: Introducing New Interns at HVO! — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. USGS Hawaiian Volcano Observatory summer 2025 interns Kamalani Poepoe (left) and Ruth Gale (right). Kamalani is pictured earlier this year on the rim of Kaluapele, the summit caldera of Kīlauea volcano, in Hawaiʻi Volcanoes National Park during one of the fountaining phases of the summit eruption in Halemaʻumaʻu. Ruth is pictured standing on the rim of one of two volcanic pit craters in Idaho, known as Crater Rings, which formed within the past two million years. USGS photo. https://hveri.org/news/six-months-of-halemaumau-lava-fountains-nbspusgs-volcano-watch monthly 0.5 2025-06-13 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/a0d71463-5d61-4380-a264-f8fcbd68021c/unnamed+%2812%29.jpg News & Articles - Six Months of Halemaʻumaʻu Lava Fountains — USGS Volcano Watch - Make it stand out A cropped comparison of two USGS Hawaiian Volcano Observatory webcam images showing changes to the landscape of Kīlauea summit region over the past six months. Twenty-five episodes of lava fountaining within Halemaʻumaʻu have contributed to a growing deposit of tephra material in the closed area of Hawaiʻi Volcanoes National Park, southwest of the vents. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1a25535e-e970-4b1d-a5e7-416aedc8f1e9/unnamed+%2813%29.jpg News & Articles - Six Months of Halemaʻumaʻu Lava Fountains — USGS Volcano Watch - Aerial images comparing the tephra deposit southwest of Halemaʻumaʻu crater (left) from the ongoing eruption at Kīlauea summit. The top image, taken on December 27, 2024, during episode 3, shows a thin layer of tephra (brown) has already accumulated on the left side of the image. The bottom image from June 10, 2025, was taken the day before episode 25 high fountaining started, and a continuous tephra blanket is covering a wide section to the southwest of the caldera rim, and continuing out of view. The orange star marks the location of the north and south vents. The blue circle in the upper photo highlights a kīpuka of green trees, and in the lower photo shows the same location where the kīpuka has been covered by a thick layer of tephra. USGS photos. Aerial images comparing the tephra deposit southwest of Halemaʻumaʻu crater (left) from the ongoing eruption at Kīlauea summit. The top image, taken on December 27, 2024, during episode 3, shows a thin layer of tephra (brown) has already accumulated on the left side of the image. The bottom image from June 10, 2025, was taken the day before episode 25 high fountaining started, and a continuous tephra blanket is covering a wide section to the southwest of the caldera rim, and continuing out of view. The orange star marks the location of the north and south vents. The blue circle in the upper photo highlights a kīpuka of green trees, and in the lower photo shows the same location where the kīpuka has been covered by a thick layer of tephra. USGS photos. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-25-june-12-2025 monthly 0.5 2025-06-13 https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-24-june-5-2025 monthly 0.5 2025-06-06 https://hveri.org/news/what-fans-the-flames-observed-at-volcanic-vents-usgs-volcano-watch monthly 0.5 2025-06-05 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/60334396-e046-4c61-8fbd-2f50c3138c42/Flames.png News & Articles - What Fans the Flames Observed at Volcanic Vents? — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. Image of burning hydrogen above the north vent inside Halemaʻumaʻu taken during the evening of May 21, 2025. USGS photo. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f221385c-bd64-4539-9eb9-d01de522be49/Flame2.jpg News & Articles - What Fans the Flames Observed at Volcanic Vents? — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. Image of burning methane (blue flames in foreground) from ground cracks taken during the 2018 lower East Rift Zone eruption of Kīlauea in Leilani Estates subdivision. USGS photo. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-23-may-29-2025 monthly 0.5 2025-05-30 https://hveri.org/news/halemaumau-eruption-reaches-new-heights-as-hvo-updates-volcano-alert-notifications-usgs-volcano-watch monthly 0.5 2025-05-30 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/df818d90-fa38-4f72-97b3-4f02fd021f50/multimediaFile-4401.jpg News & Articles - Halemaʻumaʻu Eruption Reaches New Heights as HVO Updates Volcano Alert Notifications — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details High lava fountains erupted from the north and south vents during episode 23 of the ongoing Kīlauea summit eruption in Halema’uma’u. Fountains reached heights of about 1,150 feet (350 meters) above the vent about an hour after the episode began. These were the highest lava fountains observed so far during the current eruption. The tall narrow finger of lava shown here, as well as the lower fountain to the right, are both sourced from the south vent, while the wider fountain in the foreground originates from the north vent. The USGS Hawaiian Volcano Observatory will start issuing “Volcano Activity Notice (VAN)” / “Volcano Observatory Notice for Aviation (VONA)” notifications, with no change in Volcano Alert Level or Aviation Color Code, to announce the beginning and end of future sustained fountaining episodes. USGS photo by M. Patrick. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/ded4840b-b236-42b0-ad61-d4dc29e91db0/20250525173102M.jpg News & Articles - Halemaʻumaʻu Eruption Reaches New Heights as HVO Updates Volcano Alert Notifications — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details The Kīlauea plume from episode 23 reached heights of more than 20,000 feet (6,100 meters)— likely over 25,000 feet (7,600 meters)—above Kīlauea’s summit, which is at an elevation of about 4,000 feet (1,200 meters) above sea level. This photo, taken from Mauna Kea and looking south, shows Mauna Loa in the right side of the photo and the Kīlauea plume rising above the clouds in the left side of the photo. The plume contained high levels of water vapor (H2O), carbon dioxide (CO2), and sulfur dioxide (SO2). USGS webcam photo. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-22-amp-pre-episode-23-may-22-2025 monthly 0.5 2025-05-23 https://hveri.org/news/inter-episode-rumblings-at-klauea-usgs-volcano-watch monthly 0.5 2025-05-23 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/86723f35-6169-4239-b153-e99e886bbfdc/spectros.jpg News & Articles - Inter-Episode Rumblings at Kīlauea — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details. This spectrogram shows four hours of USGS Hawaiian Volcano Observatory data streams across six seismic stations at Kīlauea’s summit on May 6, 2025. Each panel is 10 minutes of data. Over the four-hour period, an earthquake, pulsing, and eruptive tremor are visible. https://hveri.org/news/hveri-newsletter-may-2025-bridging-seasons-building-strength monthly 0.5 2025-05-20 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/c96fe7be-6a7c-4909-9d6a-140bd8ac445b/Kilauea+rainbow.jpg News & Articles - HVERI Newsletter – May 2025 Bridging Seasons, Building Strength - Make it stand out USGS photo by M. Zoeller https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1744341013665-WL3SBZ2OJAVJ8L4ZW0Q9/Screenshot+2025-04-10+170840.png News & Articles - HVERI Newsletter – May 2025 Bridging Seasons, Building Strength - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/cc636e6b-c033-4b68-8555-d7ebb53150ec/%21%21%2122+2-3+days.jpg News & Articles - HVERI Newsletter – May 2025 Bridging Seasons, Building Strength - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f4b95564-9f83-4b43-8381-8a3fd0bc196c/Scanned_20241209-1350-10.jpg News & Articles - HVERI Newsletter – May 2025 Bridging Seasons, Building Strength - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/5fb9a992-b4e6-4456-99c4-148e33ebcd2c/photo_2025-05-16_15-10-10.jpg News & Articles - HVERI Newsletter – May 2025 Bridging Seasons, Building Strength - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/3e8e8a22-1504-4d98-9d65-244e350fda41/%21%21%2122+2-3+days+%281%29.jpg News & Articles - HVERI Newsletter – May 2025 Bridging Seasons, Building Strength - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f2d0120d-9474-4fff-a900-ab85477f976b/HVERI+donation+icon.png News & Articles - HVERI Newsletter – May 2025 Bridging Seasons, Building Strength - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-21-may-15-2025 monthly 0.5 2025-05-16 https://hveri.org/news/what-lurks-beneath-learning-from-lava-ooze-outs-nbspusgs-volcano-watch monthly 0.5 2025-05-15 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/30414c7e-11d9-48c3-b98b-5386145ebf25/vw+5.15.25.jpg News & Articles - What lurks beneath: learning from lava ooze outs — USGS Volcano Watch - Thermal map of Halema‘uma‘u surface on April 2, 2025 (episode 16). Primary, lava fountain fed flows reached to the east (annotations 1-4), next to the region where patchy distal ooze outs were being squeezed from below the crust (annotation 5). During episode 16, HVO field crews sampled both the fountain-fed flows and a nearby ooze-out for analysis in the lab. Thermal map of Halema‘uma‘u surface on April 2, 2025 (episode 16). Primary, lava fountain fed flows reached to the east (annotations 1-4), next to the region where patchy distal ooze outs were being squeezed from below the crust (annotation 5). During episode 16, HVO field crews sampled both the fountain-fed flows and a nearby ooze-out for analysis in the lab. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/483b7c3e-6305-49b7-8096-6b0d9c8ad930/vw+5.15.25+2.jpg News & Articles - What lurks beneath: learning from lava ooze outs — USGS Volcano Watch - Photograph of a polished Kīlauea lava sample collected from an ooze out in Halemaʻumaʻu before the onset of episode 12 during episode on March 4, 2025. Each light-colored blotch (example in red circle) on the black background is a cluster of minerals that has an approximate diameter of less than 1 millimeter (0.03 inches). USGS photo. Photograph of a polished Kīlauea lava sample collected from an ooze out in Halemaʻumaʻu before the onset of episode 12 during episode on March 4, 2025. Each light-colored blotch (example in red circle) on the black background is a cluster of minerals that has an approximate diameter of less than 1 millimeter (0.03 inches). USGS photo. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episodes-19-amp-20-may-8-2025 monthly 0.5 2025-05-09 https://hveri.org/news/twentynbspepisodes-and-counting-lava-fountains-continue-in-kaluapele-usgs-volcano-watch monthly 0.5 2025-05-09 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/0d397934-8db6-4985-86ac-ffcd9d1f5a9d/20+episodes.jpg News & Articles - Twenty episodes and counting: lava fountains continue in Kaluapele — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details. Photo compilation of episodes 1–20 of the ongoing eruption at the summit of Kīlauea, including webcam imagery and photos taken by USGS Hawaiian Volcano Observatory scientists on the ground and during helicopter overflights. In all photos except for episode 7, the south vent is the left and the north vent is on the right. For the episode 7 photo, the north vent is in the center and the south vent is below it to the right. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-19-prequel-may-1-2025 monthly 0.5 2025-05-02 https://hveri.org/news/hoomkaukau-means-preparedness-volcano-watch monthly 0.5 2025-05-02 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/77157b26-10ff-4f54-abd4-68db5eb456cc/19460401_UNKNOWN_37-012_copy.jpg News & Articles - Hoʻomākaukau means preparedness — USGS Volcano Watch - Make it stand out Damage to Hilo as a result of the tsunami caused by the Aleutian Islands earthquake on April 1, 1946. The tsunami arrived in Hilo nearly five hours after the earthquake occurred. In this photo, debris nearly covers a vehicle in the lower left part of the image (source unknown). https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-18-fountains-april-24-2025 monthly 0.5 2025-04-25 https://hveri.org/news/tilt-tremor-and-lava-remembering-mauna-loas-2022-eruption-onset-volcano-watch monthly 0.5 2025-04-25 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/76b305b2-a02d-45a1-b47d-39886ddf05dd/Post_intusion_volc_watch_REDUCED.jpg News & Articles - Tilt, Tremor, and Lava: Remembering Mauna Loa’s 2022 Eruption Onset — USGS Volcano Watch - Make it stand out Interferometric Synthetic Aperture Radar (InSAR) image of Mauna Loa spanning November 16 to December 2, 2022. Concentric patterns of colored fringes indicate the complex pattern of deformation during the 2022 Mauna Loa eruption. Lava flows are shown by light red areas and summit tiltmeter site locations are shown with white circles. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-18-begins-april-17-2025 monthly 0.5 2025-04-18 https://hveri.org/news/how-to-build-a-beach-pohoiki-growth-over-the-years-volcano-watch monthly 0.5 2025-04-18 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/7d06c649-9b93-49be-84ba-770e36ec8e5c/Pohoiki_VW.jpg News & Articles - How to build a beach: Pohoiki growth over the years — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details Satellite image showing changes in the Pohoiki area on the Island of Hawaiʻi. The pre-2018 coastline is shown in white, extent of the first and second phase of growth in blue (about 1 year after the end of the 2018 eruption), and the current active phase as seen in the satellite image from March 2024. Satellite image from GoogleEarth. A cross-section schematic of the beach in Second Bay, as seen in ground penetrating radar data. The orange arrow in each of the images and the cross-section represents a length of approximately 500 ft (152 meters). https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-17-april-10-2025 monthly 0.5 2025-04-11 https://hveri.org/news/a-focus-on-the-national-volcano-information-service-volcano-watch monthly 0.5 2025-04-10 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/ffbea34b-f6b4-430b-bb1c-0854a5fb7f78/20250409_volcano.watch_thoomanawanui.jpg News & Articles - A Focus on the National Volcano Information Service — USGS Volcano Watch - Make it stand out A USGS IT Specialist presents a visualization of volcanic hazards derived via satellite radar systems. IT systems facilitating the swift and accurate production of such solutions will be vital to the success of NVEWS. USGS image. The background image shows a Synthetic Aperture Radar (SAR) Volcanic Flow Map (VFM). This map combines cross-polarized radar amplitude images taken on two different dates, along with interferometric coherence from the time between those dates. This approach enables the detection of volcanic mass flows (such as lava flows) and other tephra-fall deposits regardless of surface or weather conditions.The SAR VFM is created using SAR data from the COSMO-SkyMed Second Generation (CSG) satellite constellation, covering the period from March 27, 2025, to April 4, 2025. It highlights Kīlauea summit eruption episode 16 (March 31-April 2, 2025) lava flows located on the caldera floor, as well as tephra deposits to the west of the caldera. In the VFM unchanged barren areas are represented in blue/purple, vegetated areas appear in yellow/light green, and new deposits over barren land are shown in either dark or bright green.The CSG data used to create this map were provided by the Italian Space Agency (Agenzia Spaziale Italiana , ASI). https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-16-april-3-2025 monthly 0.5 2025-04-04 https://hveri.org/news/klaueas-continuing-summit-eruption-volcano-watch monthly 0.5 2025-04-10 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/216d80e4-7403-4cf7-8f68-6ce502b4d594/image002_2.png News & Articles - Kīlauea’s continuing summit eruption — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details Ground tilt associated with episodic eruptions at Kīlauea. Top panel, two years of summit tilt spanning episodic fountaining at Maunaulu in 1969, as measured by a watertube tiltmeter at Uēkahuna bluff. Middle panel, an ideal aerosmith measurement of summit ground tilt during the initial years (1984-1986) of the Puʻuʻōʻō eruption that span a period of episodic fountaining. Bottom panel, electronic borehole tiltmeter record from December 2024 until April 2025 showing strong deflationary tilt associated with the sixteen (so far) eruptive episodes, numbered on the graph https://hveri.org/news/hveri-newsletter-april-2025 monthly 0.5 2025-04-03 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f94a9bde-f0ab-4253-a53b-c204264851c1/989fd56d-73cd-41f1-8f28-6452078841dc.jpg News & Articles - HVERI Newsletter – April 2025 - Make it stand out Photo: Yvonne Baur https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/306a0a20-9edf-42a4-ace2-1ae9b8ffddff/photo_2025-04-02_11-48-58.jpg News & Articles - HVERI Newsletter – April 2025 - Make it stand out AI Generated https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/a912a7ec-9cac-4cd6-acbb-a6f4262df132/Untitled+design+%282%29.jpg News & Articles - HVERI Newsletter – April 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/b34b5be3-6510-4919-b0d7-7cfed828f68c/Tsunami-Awareness-Month-instaagrma-posts-1024x1024.png News & Articles - HVERI Newsletter – April 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/a9968363-2732-4de1-a7a8-561afb18463f/photo_2025-04-02_13-04-01.jpg News & Articles - HVERI Newsletter – April 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/cfe2a820-1297-4378-97f3-528a3e70228b/HVERI+donation+icon.png News & Articles - HVERI Newsletter – April 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/hawaiian-volcano-update-1000-ft-fountain-in-klauea-summit-eruptions-episode-15-march-27-2025 monthly 0.5 2025-03-28 https://hveri.org/news/moving-magma-what-happens-after-a-dike-intrudes-a-rift-zone-usgs-volcano-watch monthly 0.5 2025-03-27 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/3ec974d6-c0bc-4ea0-b790-c12180b43ec7/Post_intusion_volc_watch_REDUCED.jpg News & Articles - Moving magma: What happens after a dike intrudes a rift zone? — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details Radar interferograms showing examples of linear subsidence features (indicated by yellow arrows) that occurred directly above recent dike intrusions. (A) COSMO-SkyMed interferogram spanning June 6–13, 2024, showing inflation of Kīlauea’s summit area, but also a narrow and linear zone of subsidence about the Southwest Rift Zone caused by cooling of the dike that feed an eruption on June 3, 2024. (B) TerraSAR-X interferogram spanning June 13, 2008–July 12, 2010, showing complex deformation on Kīlauea’s East Rift Zone near Maunaulu and Makaopuhi Crater. The deformation includes overall contraction of the rift zone, subsidence of former pit craters that were filled by lava in the 1960s (these appear as “bullseyes” of colored fringes), and a linear zone of subsidence above the “Fathers Day” dike, which intruded during Jule 17–19, 2007, and fed a small eruption on the north side of Kānenuiohamo. (C) Sentinel-1 interferogram of the summit region of Mauna Loa spanning May 11, 2023–May 17, 2024, showing overall inflation following the volcano’s 2022 eruption, as well as a narrow, linear zone of subsidence along the Northeast Rift Zone caused by cooling and contraction of the dike intrusion that fed the eruption. (D) Sentinel-1 interferogram of Kīlauea’s lower East Rift Zone spanning October 17, 2022 – October 24, 2023, showing a narrow and linear zone of subsidence above the dike intrusion that fed the 2018 eruption. In all images, the white arrow shows the path of the satellite, with the perpendicular white bar giving the look direction. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-14-march-20-2025 monthly 0.5 2025-03-21 https://hveri.org/news/a-collapse-at-mauna-loas-summit-in-1868-like-klaueas-in-2018-us-geological-survey-usgs-volcano-watch monthly 0.5 2025-03-21 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/5168df10-dd64-49c2-84c6-b2ceeca7c188/Digital+World+%281%29.png News & Articles - A collapse at Mauna Loa's summit in 1868, like Kīlauea's in 2018? — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details Side-by-side comparison of Mauna Loa summit caldera maps from 1841 by Wilkes (top) and 1872 as published by the Pacific Commercial Advertiser newspaper (bottom). Note contour lines in the center of Mokuʻāweoweo caldera on the 1872 map, indicating a deeper depression that was discussed in a narrative of the mapping visit. https://hveri.org/news/all-in-a-days-work-determining-magma-storage-depths-at-klauea-usgs-hvo-volcano-watch monthly 0.5 2025-03-14 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/b867f5f2-c133-4456-ad10-5dfea537facb/Fig1_VolcanoWatch_revised-02.jpg News & Articles - All in a Day's Work: Determining magma storage depths at Kīlauea — USGS HVO Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details Photomicrographs of fluid inclusions trapped inside olivine crystals present in rock samples collected on September 10th, 2023, during a summit eruption of Kīlauea (a-b, on left). Data from these fluid inclusions, collected over three days, reveal that the magmas resided in the shallow Halemaʻumaʻu (HMM) chamber before erupting; the deeper South Caldera magma chamber (SC) is also shown (c, on right). https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-12-march-6-2025 monthly 0.5 2025-03-07 https://hveri.org/news/when-have-lava-fountains-formed-on-klauea-and-what-are-their-hazards-volcano-watch monthly 0.5 2025-03-07 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/faa3d499-9260-4781-9c6c-f85707d98ec9/unnamed+%287%29.jpg News & Articles - When have lava fountains formed on Kīlauea and what are their hazards? — Volcano Watch - Make it stand out Lava fountains during the 1959 Kīlauea Iki eruption (upper left), 1969 Maunulu eruption (upper right), 1983 Puʻuʻōʻō eruption (lower left), and the ongoing summit eruption in Halemaʻumaʻu (lower right). USGS images. https://hveri.org/news/hveri-newsletter-march-2025 monthly 0.5 2025-04-03 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/e45b1685-f285-48fd-b9fb-74520fcefc86/CT+LivE+Drive.jpg News & Articles - HVERI Newsletter – March 2025 - Make it stand out HVERI Image https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f93e37fd-99ca-4ca8-a946-4ced5025c1ca/multimediaFile-4288.jpg News & Articles - HVERI Newsletter – March 2025 - Make it stand out USGS Image https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/3d8a5777-5108-4759-8e85-a50ac2ff0870/coms.jpg News & Articles - HVERI Newsletter – March 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/cfe2a820-1297-4378-97f3-528a3e70228b/HVERI+donation+icon.png News & Articles - HVERI Newsletter – March 2025 - Make it stand out Make a donation to support HVERI at hveri.org/donate https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-11-february-27-2025 monthly 0.5 2025-02-28 https://hveri.org/news/the-nose-knows-and-so-did-hvo-gas-instrumentationeventually-usgs-volcano-watch monthly 0.5 2025-02-28 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/64621bc9-1ce1-496a-8769-09edf9f593ae/unnamed+%286%29.jpg News & Articles - The nose knows (and so did HVO gas instrumentation…eventually) — USGS Volcano Watch - Make it stand out A USGS scientist aims the viewfinder of an infrared spectrometer to measure the chemistry of volcanic gas on the last day of the Nāpau eruption, September 20, 2024. USGS photo by P. Nadeau. https://hveri.org/news/nbspwhat-happens-beneath-the-surface-doesnt-always-stay-beneath-the-surface-usgs-volcano-watch monthly 0.5 2025-02-21 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/0d12cf54-ce49-4c72-84ba-1c517fd3f1f9/UWD_tilt_annotated_E1-10_0.jpg News & Articles -  What happens beneath the surface doesn’t always stay beneath the surface — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details Ground tilt and eruptive episodes associated with Kīlauea summit eruption December 23, 2024, until February 20, 2025. The ten eruptive episodes in Halemaʻumaʻu are highlighted in red. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-10-february-20-2025 monthly 0.5 2025-02-21 https://hveri.org/news/hawaiian-volcano-update-episode-9-on-klauea-summit-february-13-2025 monthly 0.5 2025-02-14 https://hveri.org/news/whats-shaking-earthquake-alerts-explained-usgs-volcano-watch monthly 0.5 2025-02-14 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/de0629ab-bba7-4f93-a15d-191d7bc16a9a/VW_maddie.jpg News & Articles - What’s shaking? Earthquake alerts explained — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details Screenshots of the USGS Latest Earthquakes page and the USGS event page for a M3.1 that occurred at 6:31 a.m. HST on February 13, 2025, north of Kapaʻau on the Island of Hawaiʻi. Selecting the event’s hyperlink on the USGS Latest Earthquakes webpage (red box top panel) will take the user to the event’s overview page (lower panel). There, users can learn more details about the earthquake, such as how many felt reports it received and their distribution. In the “Origin” box on the event page, a “REVIEWED” status indicates that a human analyst reviewed the event, and the “Contributors” box indicates that the authoritative event details were determined by the USGS Hawaiian Volcano Observatory. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-8-february-6-2025 monthly 0.5 2025-02-07 https://hveri.org/news/an-assembly-of-volcano-scientists-to-gather-in-hilo-usgs-volcano-watch monthly 0.5 2025-02-07 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/540fe752-6cc8-4ebd-95b0-c0ef4bf62032/Chapman.png News & Articles - An assembly of volcano scientists to gather in Hilo — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details This cartoon schematic depicts the Kīlauea 2018 lower East Rift Zone eruption and coincident summit collapse. It is the logo for the American Geophysical Union Chapman Meeting on Caldera-Forming Eruptions at Basaltic Volcanoes, to be held in Hilo, Hawaii, from February 9-14, 2025. More info: https://www.agu.org/chapman-basaltic-caldera-forming-eruptions. https://hveri.org/news/hveri-newsletter-february-2025 monthly 0.5 2025-02-19 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/92c56a56-11bf-4aea-828a-3beedceb0096/Phil+Science+Night.png News & Articles - HVERI Newsletter – February 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/36df3979-1c62-4a93-b089-f97ed1a20013/%21+1+1+25.png News & Articles - HVERI Newsletter – February 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/758fb82e-898f-43aa-8fbd-da032d8e9658/Untitled+design+%281%29.jpg News & Articles - HVERI Newsletter – February 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/cfe2a820-1297-4378-97f3-528a3e70228b/HVERI+donation+icon.png News & Articles - HVERI Newsletter – February 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episodes-6-amp-7-january-30-2025 monthly 0.5 2025-01-31 https://hveri.org/news/announcing-2025-volcano-awareness-month-art-amp-poetry-contest-winners-usgs-volcano-watch monthly 0.5 2025-01-31 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/5753e4b0-bbf7-4002-8b6c-2fc66609750f/unnamed+%284%29.jpg News & Articles - Announcing 2025 Volcano Awareness Month Art & Poetry Contest Winners — USGS Volcano Watch - Make it stand out Winners of the Island of Hawaiʻi Volcano Awareness Month 2025 Art Contest. Upper left, Linda Hansen from Pāhoa, submitted a painting titled “Kīlauea welcomes Christmas 2024” that won in the adult division. In the lower left, Kaʻū High and Pāhala Elementary School 11th grader Añaza Nielsen won the high school category with their colored pencil artwork titled “Volcanic Activity,” which depicts the 2022 Mauna Loa eruption as a thermal image. The upper right shows “Lava Flow,” a watercolor and ink piece by Andrea Yanga, an 8th grader also attending Kaʻū High and Pāhala Elementary School who won in the middle school division. The lower right shows a lava pond created with construction paper by Milunaizarra Peltier, a 5th grader from Volcano School of Arts & Sciences, who won the elementary art division. USGS photo. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruptions-episode-5-begins-amp-ends monthly 0.5 2025-01-24 https://hveri.org/news/peleshair monthly 0.5 2025-01-24 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/fd171d86-60b0-4d1f-9204-bd0c64363fc8/Image_%2821%29.png News & Articles - Recent lava fountains highlight Pele’s Hair hazards — USGS Volcano Watch - Make it stand out On January 16–17, persistent lava fountaining at Kīlauea summit, coupled with Kona wind conditions, resulted in Pele's hair falling on nearby communities and within parts of Hawaiʻi Volcanoes National Park. This photo was taken near Kīlauea Visitor Center, where strands of the fine volcanic glass had accumulated into tubular tumbleweeds of Pele's Hair reaching up to 56 centimeters (22 inches). USGS photo by K. Mulliken. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruption-begins-episode-4-january-16-2025 monthly 0.5 2025-01-17 https://hveri.org/news/peering-into-a-crystal-ball-what-tiny-crystals-can-tell-us-about-their-trip-through-the-magma-chamber-usgs-volcano-watch monthly 0.5 2025-01-16 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/83a4aa63-3b28-4d1a-aae3-8e327a828c39/volcano_watch_fig_1.jpg News & Articles - Peering into a crystal ball: What tiny crystals can tell us about their trip through the magma chamber — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details Images of olivine from Hawaiian volcanoes. In olivine the abundance of magnesium (Mg) is expressed as the forsterite content (Fo)—which is a ratio of how much Mg there is compared to the iron (Fe). Left: Green olivine from Mauna Loa’s 1852 eruption, viewed under a microscope. USGS photo by K. Lynn. Middle: Zoomed in electron image of the inside of an olivine from Kīlauea’s December 2020 eruption, where grayscale indicates the relative abundance of iron (Fe). The darker core (black inside) of the olivine is higher in Mg (and a higher Fo content) than the lighter rim (gray outside). This crystal is approximately 800 microns (0.3 inches) across. Right: Another electron image of olivine from 29 September 2021 that also has changes in Fo content between the core and rim. This crystal is smaller, only 400 microns (0.15 inches) across. Images from the University of Hawai‘i at Mānoa electron microprobe. https://hveri.org/news/a-dynamic-year-at-klauea-matt-patrick-usgs monthly 0.5 2025-01-11 https://hveri.org/news/hawaiian-volcano-update-klauea-summit-eruption-paused-or-ended-january-9-2025 monthly 0.5 2025-01-10 https://hveri.org/news/happy-new-year-hawaiian-style-usgs-volcano-watch monthly 0.5 2025-01-03 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/34780a5c-1c90-4bd8-ae4e-0935253a6b96/unnamed.jpg News & Articles - Happy New Year, Hawaiian Style — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details. Passing showers on the morning of December 29 at Kīlauea summit produced a rainbow (known in Hawaiian as an "Ānuenue") visible near the active lava fountaining in the southwest part of the caldera. USGS photo by M. Patrick. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/cd859828-33e3-4b98-ac3b-8daad749aefe/unnamed+%281%29.jpg News & Articles - Happy New Year, Hawaiian Style — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details. Graph of tilting at the summit of Kīlauea recorded by the UWD tiltmeter, located near Uēkahuna bluff on the north side of the caldera and the SDH tiltmeter located south of the caldera. An increase at these tiltmeter orientations indicates tilting away from the caldera, which is consistent with inflation of the Halemaʻumaʻu magma chamber. While a decrease at these tiltmeter orientations indicates ground tilt towards the caldera, which is consistent with Halemaʻumaʻu magma chamber deflation. The duration of episodes 1, 2, and 3 of eruptive activity between December 23, 2024, and January 2, 2025, are shown in the highlighted areas. USGS plot. https://hveri.org/news/hveri-newsletter-january-2025strengthening-community-resilience-for-the-new-year monthly 0.5 2025-02-19 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/930ea6b7-53b5-423d-af46-bd4f29264689/annas+image+Dec+23+2024+eruption.jpg News & Articles - HVERI Newsletter – January 2025 - Make it stand out Photo Credits: Anna Ettore/Two Pineapples https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/46977bc0-35c0-47c9-9647-fc1e821e49bd/2025_vam_calendar_descriptions_revised_Page_01.jpg News & Articles - HVERI Newsletter – January 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f4441375-3cad-47f3-9f75-e8ed829d2e17/science+night+dec+2024.jpg News & Articles - HVERI Newsletter – January 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/cfe2a820-1297-4378-97f3-528a3e70228b/HVERI+donation+icon.png News & Articles - HVERI Newsletter – January 2025 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/klauea-summit-erupts-again-usgs-volcano-watch monthly 0.5 2024-12-27 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/178dcf03-b701-4de9-80f8-574053b0354e/USGS+VOlcano+Watch.jpg News & Articles - Kīlauea summit erupts again — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain The eruption at the summit of Kīlauea volcano on December 24, 2024. Several vents along the southwest of Halema‘uma‘u crater floor feed lava flows on the floor of Kaluapele (Kīlauea caldera). https://hveri.org/news/the-us-geological-surveys-review-process-checking-and-verifying-our-information-usgs-volcano-watch monthly 0.5 2024-12-20 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4c83c7a6-d15b-4e2b-aea9-739fa6b44234/VW+12.19.24.jpg News & Articles - The U.S. Geological Survey’s review process: checking and verifying our information — USGS Volcano Watch - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-quake-pulse-past-maunaloa-klauea-links-december-19-2024 monthly 0.5 2024-12-20 https://hveri.org/news/hawaiian-volcano-update-klauea-quiets-again-maunaloa-end-phase-anniversary-december-12-2024 monthly 0.5 2024-12-13 https://hveri.org/news/its-all-about-perspective-how-to-interpret-an-interferogram-usgs-volcano-watch monthly 0.5 2024-12-12 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/2b948043-805f-45ec-897c-9c67f4171f9e/unnamed.png News & Articles - It's All About Perspective: How to Interpret an Interferogram — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details Panels A and B show what an interferogram would look like for a simple expanding spherical magma chamber from an ascending and descending orbital perspective. The star shows the true center of the inflating magma source. The arrow and bar denote satellite flight direction and look direction respectively. Each fringe represents approximately 1.55 cm. Panels C and D show the same event in a cross-section view. The black lines and arrows show the displacement as viewed by the SAR satellite in its line-of-sight (LOS), while the grey lines and arrows show the ground displacement physically occurring. The key in panel C gives the scale of the arrows. Notice in the ascending case, the deformation pattern is shifted and skewed west while the descending case shows the opposite. https://hveri.org/news/how-have-eruptions-shaped-hawaii-volcano-awareness-month-2025-with-a-twist-usgs-volcano-watch monthly 0.5 2025-01-08 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/e31a0200-e37c-41d8-941a-6942e834dfba/2025_vam_calendar_descriptions_Page_01.jpg News & Articles - How have eruptions shaped Hawaii? Volcano Awareness Month 2025, with a twist — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/00e89de7-1daa-49c5-94c6-fee3c9591330/unnamed+%281%29.jpg News & Articles - How have eruptions shaped Hawaii? Volcano Awareness Month 2025, with a twist — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. https://hveri.org/news/hawaiian-volcano-update-klauea-quakes-ramp-up-maunaloa-anniversary-main-phase-december-5-2024 monthly 0.5 2024-12-06 https://hveri.org/news/hveri-newsletter-december-2024-a-season-of-gratitude-and-resilience monthly 0.5 2025-02-19 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/89ebea65-aa6b-49c5-b7d1-bae5fa0f30c9/Kilauea+Christmas.jpg News & Articles - HVERI Newsletter – December 2024: A Season of Gratitude and Resilience - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/311e7b18-87be-481e-8d34-22250f7ff8d7/20240917_Ellis_ERZ_2.jpeg News & Articles - HVERI Newsletter – December 2024: A Season of Gratitude and Resilience - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4f575361-0ca4-440a-88af-90260e358aa3/Phil+Caldera+Colapse.jpg News & Articles - HVERI Newsletter – December 2024: A Season of Gratitude and Resilience - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/d6da22d0-093a-4231-a875-a866ef47085d/Screenshot+2024-12-09+150830.png News & Articles - HVERI Newsletter – December 2024: A Season of Gratitude and Resilience - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/45573709-c3d0-45ca-a0e5-ad8be26d7cd1/1959+kilauea+iki+fountain.jpg News & Articles - HVERI Newsletter – December 2024: A Season of Gratitude and Resilience - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/2f9e0c32-a842-4ae2-b1ef-296fd71b6f48/Dane+lava+slope+blurred.jpg News & Articles - HVERI Newsletter – December 2024: A Season of Gratitude and Resilience - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/cfe2a820-1297-4378-97f3-528a3e70228b/HVERI+donation+icon.png News & Articles - HVERI Newsletter – December 2024: A Season of Gratitude and Resilience - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/what-sounds-the-automated-alarms-at-hvo-usgs-volcano-watch monthly 0.5 2024-11-29 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/32a3c54f-8265-4806-a129-5e1251b90338/unnamed.jpg News & Articles - What sounds the (automated) alarms at HVO? — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details. Example plots of STA/LTA alarm on infrasound data for four possible alarm scenarios. A shows detection of a real eruption, B shows a false detection of non-volcanic change, C shows failure to detect a real eruption amid noisy data, and D shows no detection of any event of interest. https://hveri.org/news/hawaiian-volcano-update-klauea-filling-quietly-as-maunaloa-anniversary-upcoming-november-21-2024 monthly 0.5 2024-11-22 https://hveri.org/news/quantifying-corrosion-downwind-of-klauea-usgs-volcano-watch monthly 0.5 2024-11-21 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/03deb1f6-7c3b-4fa3-83fa-9c90d1c82a1a/GNS+and+USGS+staff.jpg News & Articles - Quantifying corrosion downwind of Kīlauea — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details Scientists with USGS and GNS Science install coupons at DESD seismic station, 9 December 2022. Photo by Carol Stewart (Massey University). https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/90d98019-30b9-411d-903c-d1cc817cb9cf/DESD+6+month+photo.jpg News & Articles - Quantifying corrosion downwind of Kīlauea — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details Progression of corrosion after approximately six months’ deployment time. Coupons of copper (on left), mild steel (center) and zinc (right) on 21 June 2023. Photo by Carol Stewart (Massey University). https://hveri.org/news/hawaiian-volcano-update-klauea-iki-anniversary-as-klauea-quiets-november-14-2024 monthly 0.5 2024-11-15 https://hveri.org/news/ailau-or-kualoloa-hawaiian-chants-suggest-lava-flow-name-change-usgs-volcano-watch monthly 0.5 2024-11-14 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/c3e623ba-9850-4485-b0c3-fedcec8e61e2/vw+11.14.2024.png News & Articles - ʻAilāʻau or Kualoloa? Hawaiian Chants Suggest Lava Flow Name Change — USGS Volcano Watch - Make it stand out Map showing Kualoloa lava flows originating near the summit of Kīlauea, with pre- and post-Kualoloa lava flows shown for context. District boundaries and ahupuaʻa borders are also shown, along with placenames mentioned in text. The broader northeastern trending part of the Kualoloa flow field contains a number of kīpuka, and a lava delta was built, creating ka lae Kaloli, the prominent point at the shore. Kaloli is the approximate terminus of a 40-mile-long system of lava tubes that enabled the far and wide distribution of pele during the prolonged eruption. The much smaller south branch of the Kualoloa flows that went towards ʻĀpua is now partially buried by the early 1970s Maunaulu flows. https://hveri.org/news/hawaiian-volcano-update-klauea-quiet-through-swarm-at-kamaehukanaloa-november-7-2024 monthly 0.5 2024-11-08 https://hveri.org/news/the-art-and-science-of-geologic-mapping-usgs-volcano-watch monthly 0.5 2024-11-07 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/9683706d-94d7-443b-a99c-1e32d0db79c2/vw+11.7.24.png News & Articles - The Art and Science of Geologic Mapping — USGS Volcano Watch - Make it stand out Examples of Hawaii geologic maps. The lefthand map is a USGS Hawaiian Volcano Observatory map created on September 17, 2024, within hours of remote sensing (helicopter overflight) of the eruption that occurred from September 15–20, 2024. Several age ranges for lava flows of interest are noted by color changes, with those that erupted from 1790–2018 in purple (older lava flows are gray), those erupted on September 15 in pink, and those erupted September 16–17 in red (with the active fissure as a yellow line). This map also shows roads and the boundary of Hawaiʻi Volcanoes National Park, as these would be of interest to those using this map. The righthand geologic map is that of the Island of Hawaiʻi from the Geologic Map of the State of Hawaii by Sherrod and others (2021). This map was compiled through decades of work and displays the various lava flows, tephra deposits, and other rock and sediment types mapped through fieldwork and remote sensing. The primary purpose of this geologic map is to show all mappable geologic units with their colors denoting their source volcano and age. This map is free to download at https://pubs.usgs.gov/publication/sim3143. https://hveri.org/news/hveri-newsletter-november-2024 monthly 0.5 2025-02-19 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1653539c-58f5-41db-a4ae-6c98f5c029fc/Screenshot+2024-10-31+142303.jpg News & Articles - HVERI Newsletter -November 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/b258f410-d6e6-45d3-81f4-72d799b9d8d6/photo_2024-10-10_11-13-04.jpg News & Articles - HVERI Newsletter -November 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/e433ab73-d35c-4326-b957-80021718b5e3/CeLuPYkUYAAYo2U.png News & Articles - HVERI Newsletter -November 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/758fb82e-898f-43aa-8fbd-da032d8e9658/Untitled+design+%281%29.jpg News & Articles - HVERI Newsletter -November 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/648fb89a-e401-454a-a144-d09c06291985/photo_2024-10-31_14-27-56.jpg News & Articles - HVERI Newsletter -November 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/59e471ef-51b2-4494-80bc-68187dfc737a/fundraising+icon+%281%29.png News & Articles - HVERI Newsletter -November 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/tilting-towards-lava-how-tiltmeters-monitor-volcano-activity monthly 0.5 2024-10-31 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/c6c78f25-f59f-4bc4-a404-95bb9e180c52/vw+10.31.2024.jpg News & Articles - Tilting Towards Lava: How Tiltmeters Monitor Volcano Activity — USGS Volcano Watch - Photo showing releveling maintenance being conducted on an analog tiltmeter located near Uēkahuna bluff at the summit of Kīlauea, within Hawaiʻi Volcanoes National Park. USGS image by M. Warren. https://hveri.org/news/hawaiian-volcano-update-klauea-east-rift-earthquakes-cycle-down-october-30-2024 monthly 0.5 2024-10-31 https://hveri.org/news/hawaiian-volcano-update-klauea-earthquakes-slightly-elevate-near-recent-eruption-october-24-2024 monthly 0.5 2024-10-25 https://hveri.org/news/the-east-rift-zone-of-kilauea-was-a-busy-place-in-the-1960s-usgs-volcano-watch monthly 0.5 2024-10-25 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/c5bc8216-317f-4a19-b12c-600c54af89ac/196503060000_ENDO_108+_.jpg News & Articles - The East Rift Zone of Kilauea was a busy place in the 1960s — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details A fissure on the northwestern crater wall of Makauopuhi Crater on the East Rift Zone of Kīlauea sent lava cascading into the deepest portion of the crater, forming a lava lake. USGS photo taken by E. Endo on March 6, 1965, from a viewing area along the old Chain of Craters Road. https://hveri.org/news/hawaiian-volcano-update-kilauea-slows-post-eruption-10-24 monthly 0.5 2024-10-18 https://hveri.org/news/potential-long-term-outcomes-of-recent-intrusions-in-klauea-east-rift-zone-usgs-volcano-watch monthly 0.5 2024-10-18 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/436a3681-ceac-4f06-92dd-d6645041cacc/KIL_CofC_Pre-1969_v1.png News & Articles - Potential long-term outcomes of recent intrusions in Kīlauea East Rift Zone — USGS Volcano Watch - Make it stand out Chain of Craters within Hawaiʻi Volcanoes National Park before 1969, when several craters were partly or completely filled with lava. Now the Chain of Craters Road turns south, away from its pre-1969 route, between Pauahi and ʻAloʻi, a pit crater buried in 1969 by Maunaulu lava flows. The junction with the Hilina Pali Road is essentially at Devil’s Throat. https://hveri.org/news/the-2024-great-hawaii-shakeout-usgs-volcano-watch monthly 0.5 2024-10-11 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f7614e96-3521-4863-9160-5c7a88de7d4b/vw+10.11.2024.jpg News & Articles - The 2024 Great Hawaii ShakeOut — USGS Volcano Watch - As an adult, I basically do the same thing nowadays at the USGS Hawaiian Volcano Observatory (HVO). Only the manapua trucks are volcanic eruptions (or intrusions if they fail to break the Earth’s surface), the sweet melodic chimes are earthquakes that get louder and more frequent as the magma gets closer to the surface. Not all earthquakes in Hawaii are caused by magma movement, though; some of the most damaging earthquakes are caused by structural adjustments from the weight of our islands pushing down on the Pacific Plate. https://hveri.org/news/hawaiian-volcano-update-post-eruption-wildfire-by-npau-as-klauea-recharges-october-10-2024 monthly 0.5 2024-10-11 https://hveri.org/news/hawaiian-volcano-update-after-eruption-klauea-recharges-slightly-deeper-quakes-october-3-2024 monthly 0.5 2024-10-11 https://hveri.org/news/first-light-and-flight-for-hvos-new-airborne-lidar-system-usgs-volcano-watch monthly 0.5 2024-10-04 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/94194ec8-6f5e-41ef-b21e-0cad917876ab/photo_2024-10-03_15-05-57.jpg News & Articles - First light (and flight) for HVO’s new airborne lidar system — USGS Volcano Watch - Top: A snapshot of the point cloud from HVO’s September 5, 2024, lidar test flight along Kīlauea’s Southwest Rift Zone, providing an east-looking oblique view of Pu‘ukoa‘e (upper left) and another unnamed cinder cone (lower right). Points are shown in true color thanks to a camera incorporated with the lidar system, and they taper out to the upper right of the frame, which was the edge of the planned survey area. Tick marks provide an approximate sense of scale, with the width of this view spanning approximately 450 m (1,475 ft). Bottom: Approximately the same view from a HVO helicopter overflight on February 6, 2024. USGS image by M. Zoeller. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f6ffbe35-865d-43e8-8818-40b7be17e0a7/vw+10.3.2024+2.jpg News & Articles - First light (and flight) for HVO’s new airborne lidar system — USGS Volcano Watch - HVO’s Riegl VUX-120 aerial lidar system mounted to the belly of a contracted helicopter just before the September 5, 2024 test flight. Photo by D. Filiano, U.S. Army Corps of Engineers. https://hveri.org/news/hveri-newsletter-october-2024-building-resilience-together monthly 0.5 2025-02-19 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/89d97644-c570-449f-b91c-1c2453fd2f3b/20240911_171620.jpg News & Articles - HVERI Newsletter - October 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/6b3af740-4956-429a-a6ca-1cfc90273f41/Untitled+design+%2835%29.png News & Articles - HVERI Newsletter - October 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/cbff0463-64a7-42e5-a1f9-b0f30c876692/Untitled+design+%2832%29.png News & Articles - HVERI Newsletter - October 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/a1bb5133-4104-46c0-b94e-3f203caafbcd/photo_2024-09-03_16-01-27.jpg News & Articles - HVERI Newsletter - October 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/181b061a-a251-4742-9360-51dc1861b4d3/20240919_Napau_05.png News & Articles - HVERI Newsletter - October 2024 - Make it stand out USGS Hawaiian Volcano Observatory geologists conducted a reconnaissance overflight of the eruption near Nāpau Crater on the middle East Rift Zone of Kīlauea. They observed lava cascading over the rim of the crater from a channel more than 50 meters (about 164 feet) wide. Lava is contained within Nāpau Crater and now covers about two thirds of the crater floor. USGS photo by M. Zoeller https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/aadea363-ea87-4c54-be13-b8fe1622cb01/Fundraising+Goal+Graphic+%281%29.png News & Articles - HVERI Newsletter - October 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/hawaiian-volcano-update-klaueas-npau-eruption-ends-after-5-days-september-26-2024 monthly 0.5 2024-09-27 https://hveri.org/news/understanding-magma-storage-and-migration-in-klaueas-active-east-rift-zone-volcano-watch monthly 0.5 2024-09-27 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/603d922e-356b-4c57-b3ff-cc8c25718695/vw+9.26.2024+2.jpg News & Articles - Understanding magma storage and migration in Kīlauea’s active East Rift Zone — USGS Volcano Watch - Map showing temporary seismic nodes across Kīlauea ERZ (red triangles). Earthquakes located in the ERZ between July 1, 2024, and September 22, 2024, are shown as black dots. Kaluapele (Kīlauea’s summit caldera) is outlined in magenta. The blue line drawn between two nodes indicates the area where the velocity changes in were calculated. Shaded grey area approximates the ERZ of Kīlauea. Map showing temporary seismic nodes across Kīlauea ERZ (red triangles). Earthquakes located in the ERZ between July 1, 2024, and September 22, 2024, are shown as black dots. Kaluapele (Kīlauea’s summit caldera) is outlined in magenta. The blue line drawn between two nodes indicates the area where the velocity changes in were calculated. Shaded grey area approximates the ERZ of Kīlauea. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4810853f-fa9f-4246-b592-19e09e6f4b28/vw+9.26.24.jpg News & Articles - Understanding magma storage and migration in Kīlauea’s active East Rift Zone — USGS Volcano Watch - (Changes in seismic velocity and earthquake rates at Kīlauea from July to mid-August 2024. Changes in seismic velocity with time are shown in the top panel. The bottom panel shows earthquake rates with time for the same period. The dashed magenta line indicates the opening of cracks and fractures as the magmatic intrusion began in the ERZ. The continued decrease in seismic velocity seen to the right of the magenta line reflects continued intrusion of magma into the region.) https://hveri.org/news/hawaiian-volcano-update-klauea-eruption-at-npau-continues-through-day-4-september-19-2024 monthly 0.5 2024-09-20 https://hveri.org/news/a-new-klauea-eruption-usgs-volcano-watch monthly 0.5 2024-09-20 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4a3857ce-dce7-42f0-9d11-8362cfc5e72f/unnamed+%281%29.jpg News & Articles - A New Kīlauea Eruption — USGS Volcano Watch - Make it stand out A new Kīlauea eruption began in a remote area of Hawai’i Volcanoes National Park on Sunday, September 15, 2024. This photograph was captured during a Hawaiian Volcano Observatory helicopter overflight on the morning of September 17, 2024. Geologists observed fountaining eruptive fissures and active lava flows on the floor of Nāpau Crater which is located between Makaopuhi Crater and Pu‘u‘ō‘ō. Lava from additional fissures cascaded into Nāpau Crater on September 18-19. As of September 19, fresh lava has covered nearly two thirds of Nāpau Crater floor (777,000 square meters or 192 acres). This is the first eruption on Kīlauea’s middle East Rift Zone since 2018 but eruptions in this area have been common over the past several decades. USGS photo by A. Ellis. https://hveri.org/news/timelapse-from-roughly-130pm-400pm-91824-eruption-reactivation monthly 0.5 2024-09-19 https://hveri.org/news/chain-of-craters-road-reopens-as-eruption-hazards-ease monthly 0.5 2024-09-19 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/2c4a57e7-c7e3-439f-a8cd-68f76c1ed7a5/Sept-18_1.jpg News & Articles - Chain of Craters Road Reopens as Eruption Hazards Ease - Make it stand out (During a USGS Hawaiian Volcano Observatory monitoring overflight the morning of September 18, geologists observed only very weak activity at Kīlauea's middle East Rift Zone eruption site in Nāpau Crater. USGS photo by M.Patrick) https://hveri.org/news/breaking-ongoing-klauea-intrusion-causes-tiny-east-rift-eruption-september-16-2024 monthly 0.5 2024-09-17 https://hveri.org/news/usgs-volcano-notice-klauea-erupted-briefly-last-night-september-16-2024 monthly 0.5 2024-09-16 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/17e710a3-404b-4e17-afba-33b88dcccd78/photo_2024-09-16_11-42-13.jpg News & Articles - Kīlauea Erupted Briefly Last Night — September 16, 2024 — USGS Volcano Notice - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/ec08a091-44e9-4d77-ac6e-8230be040222/PWcam-20240916233141.jpeg News & Articles - Kīlauea Erupted Briefly Last Night — September 16, 2024 — USGS Volcano Notice - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/hawaiian-volcano-update-klauea-east-rift-slowly-adjusts-september-12-2024 monthly 0.5 2024-09-13 https://hveri.org/news/recent-intrusions-follow-pattern-of-previous-events-usgs-volcano-watch monthly 0.5 2024-09-13 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/48e4f87b-3c6d-4219-92be-36a50a87f3a4/vw+9.12.2024.jpg News & Articles - Recent intrusions follow pattern of previous events — USGS Volcano Watch - Make it stand out The map on the left shows recent deformation at Kīlauea over the timeframe of August 9–21, 2024. Data were acquired by the European Space Agency's Sentinel-1A satellite. Colored fringes denote areas of ground deformation, with more fringes indicating more deformation. The butterfly-shaped feature near Pauahi Crater on the upper East Rift Zone indicates ground surface motion over this time period and arrows labeled “opening” indicate the direction of crack opening as magma intruded underground. A similar map for the July intrusion can be found on the HVO maps page. The map on the right shows earthquakes over the same timeframe, August 9–21, 2024. For information about interpreting interferograms, see this "Volcano Watch" article: Reading the rainbow: How to interpret an interferogram. https://hveri.org/news/hawaiian-volcano-update-klauea-east-rift-unrest-continues-september-5-2024 monthly 0.5 2024-09-06 https://hveri.org/news/webcam-upgrades-keep-a-sharp-eye-on-hawaiian-volcanoes-usgs-volcano-watch monthly 0.5 2024-09-06 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/78f2d8bb-0950-4017-aec5-b8c08cf544be/vw+9.5.2024+2.jpg News & Articles - Webcam upgrades keep a sharp eye on Hawaiian volcanoes — USGS Volcano Watch An HVO physical science technician upgrades the M3cam webcam on the Southwest Rift Zone of Mauna Loa. This webcam points northeast (uprift), towards the summit of Mauna Loa, to cover portions of the upper Southwest Rift Zone. The upgrade included a higher resolution webcam with a wider field of view. USGS photo by M. Patrick. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/8c00af50-7665-4a9f-966e-fe3e1be9f3ed/vw+9.5.2024.jpg News & Articles - Webcam upgrades keep a sharp eye on Hawaiian volcanoes — USGS Volcano Watch The V1cam webcam, which provides the livestream at the summit of Kīlauea, is a pan-tilt-zoom model that allows HVO staff to adjust the view remotely based on changes in activity in the caldera. USGS photo by M. Patrick. https://hveri.org/news/aug-2024-newsletter monthly 0.5 2025-02-19 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1b62c6ef-2934-48a1-898d-281c8c1f9b4e/montly+newsletter+%283%29.jpg News & Articles - HVERI Newsletter - September 2024 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/705e1bf2-ee1d-4911-a5b8-48345ba12172/CD+Sept+event+Waimea.png News & Articles - HVERI Newsletter - September 2024 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/7c1b1427-b617-493b-aa06-9bda9ae55d2a/20210420_053509.jpg News & Articles - HVERI Newsletter - September 2024 - "When a community rises together, their strength becomes unstoppable against any storm." -Lou Ettore, Executive Manager https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/a1bb5133-4104-46c0-b94e-3f203caafbcd/photo_2024-09-03_16-01-27.jpg News & Articles - HVERI Newsletter - September 2024 What is Artificial Intelligence? Learn More https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/3d55f8f3-ab6f-49ef-a382-2889dd026b50/Broadcast+Thursday+Post+%282%29.jpg News & Articles - HVERI Newsletter - September 2024 - Make it stand out Tune in live — HVERI on YouTube https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/26886665-cac3-444e-9370-da94c1f3e9b6/fundraising+icon+%281%29.png News & Articles - HVERI Newsletter - September 2024 https://hveri.org/news/introducing-the-island-of-hawaii-interagency-operations-plan-for-volcanic-eruptions-usgs-volcano-watch monthly 0.5 2024-08-30 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/8737ca0d-38dc-4144-aee0-d30439df6a41/bi+map.png News & Articles - Introducing the Island of Hawaiʻi Interagency Operations Plan for Volcanic Eruptions — USGS Volcano Watch - Make it stand out Map of Island of Hawaiʻi, highlighting the four active or potentially active volcanoes of the Island, the number of people living on each volcano based on 2020 census data, major roads (transportation corridors) and minor roads (proxy for population density), when each volcano last erupted, and each volcano’s national threat assessment designation. https://hveri.org/news/hawaiian-volcano-update-klaueas-upper-east-rift-fills-after-repeat-intrusion-august-29-2024 monthly 0.5 2024-08-30 https://hveri.org/news/hawaiian-volcano-update-new-intrusion-on-klauea-inflation-deep-near-puu monthly 0.5 2024-08-23 https://hveri.org/news/volcanic-tremor-or-distant-earthquake-distinguishing-seismic-signals-usgs-volcano-watch monthly 0.5 2024-08-23 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/cca712c5-3052-4c37-9d1c-07f2486fd8c4/unnamed.jpg News & Articles - Volcanic tremor or distant earthquake? Distinguishing seismic signals — USGS Volcano Watch Sources/Usage: Public Domain. Example waveforms showing a T-phase arriving from the M7.4 Chile earthquake on July 19, 2024 (left). This T-phase event is compared to a local tremor burst deep beneath Pāhala on July 30, 2024 (right). The plots show time for several stations in the HVO network. The T-phase moves more slowly across the network which is represented by systematic delays in the time from the top to the bottom of the left plots on the figure. The plots on the right side of the figure shows the waveforms coming in at about the same time on several stations; this occurs because the Pāhala event is deeper beneath the volcano. https://hveri.org/news/after-dark-in-the-park-klauea-visitor-center-renovation-update monthly 0.5 2024-08-21 https://hveri.org/news/ken-hon-gives-an-update-on-todays-activity-82024-on-klauea-usgs-hvo-scientist-in-charge monthly 0.5 2024-08-21 https://hveri.org/news/pele-and-hiiaka-myth-or-history monthly 0.5 2024-08-17 https://hveri.org/news/hawaiian-volcano-update-klaueas-middle-east-rift-filling-august-15-2024 monthly 0.5 2024-08-17 https://hveri.org/news/ao-p-mkou-we-learn-together-with-pipes-usgs-volcano-watch monthly 0.5 2024-08-16 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/242bedce-39d4-43ee-ad3b-560901d8de89/KAMA_VW_panel+%282%29.jpg News & Articles - Aʻo pū mākou: We learn together with PIPES — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details Left: 2024 HVO PIPES intern Kamalani Poepoe and colleagues prepare samples from Kīlauea’s June 2024 eruption for analysis. Top Right: Kamalani gets instruction on how to perform eruption response tasks on the rim of Halemaʻumaʻu. Lower Right: Kamalani presenting her work at the 2024 PIPES symposium in Honolulu, HI. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-amp-east-rift-inflating-august-8-2024 monthly 0.5 2024-08-09 https://hveri.org/news/klaueas-20192020-lake-recalling-the-watery-intermission-between-eruptions-usgs-volcano-watch monthly 0.5 2024-08-09 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/fc30aca6-2fad-4dc4-8f3d-e8a4b2390b42/vw+8.8.2024.jpg News & Articles - Kīlauea’s 2019–2020 lake: recalling the watery intermission between eruptions — USGS Volcano Watch - Make it stand out Left: Kīlauea’s water lake on November 17, 2020 (photo by M. Patrick). The orange and brown colors are caused by the presence of various oxygen- and sulfur-bearing iron minerals in the water. The green at the edges is caused by an influx of iron-bearing groundwater that has not yet had time to react with oxygen in the atmosphere. Right: Alteration minerals near Sulphur Cone on Mauna Loa, September 8, 2022 (photo by T. Elias). Similar minerals at Kīlauea would have been dissolved into the lake to cause the high sulfur concentrations in the water. USGS images. https://hveri.org/news/after-dark-in-the-park-the-forest-in-the-pit-crater-a-tale-of-ancient-hawaii monthly 0.5 2024-08-23 https://hveri.org/news/hveri-newsletter-august-2024 monthly 0.5 2024-11-01 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/0c4bdcc4-374c-4322-852d-0be8772dd92e/Anniver.png News & Articles - HVERI Newsletter - AUGUST 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/45e39aaa-8528-4ace-862f-57548b7ff577/funds.jpg News & Articles - HVERI Newsletter - AUGUST 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/2033cf0a-e845-488b-96de-7bcaf9fdaed1/photo_2024-08-03_10-16-40.jpg News & Articles - HVERI Newsletter - AUGUST 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/71952cda-7375-4019-b870-6ec1c50104a9/20240713_105117.jpg News & Articles - HVERI Newsletter - AUGUST 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/e5360efb-8bce-4e04-9a70-0b915abef86f/photo_2024-08-03_10-24-00.jpg News & Articles - HVERI Newsletter - AUGUST 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/d8e18bbf-77b9-4440-a609-9d74933d7266/fundraising+icon+%281%29.png News & Articles - HVERI Newsletter - AUGUST 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/hvo-bids-farewell-to-its-ukahuna-location-usgs-volcano-watch monthly 0.5 2024-08-02 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/8164245b-9f0b-4321-a5ad-89b3ecce0180/vw+8_1_24.png News & Articles - HVO bids farewell to its Uēkahuna location — USGS Volcano Watch - Make it stand out A view of Halemaʻumaʻu from within the USGS Hawaiian Volcano Observatory tower at the Uēkahuna bluff in Hawaiʻi Volcanoes National Park. The tower, which has been removed, provided views of Kaluapele (Kīlauea's summit caldera), the upper portion of the rift zones, and Mauna Loa. USGS photo taken on May 18, 2018 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/c6e2cd04-6de9-4033-bb5e-cc6c3b55fe5e/vw+8.1.24+2.png News & Articles - HVO bids farewell to its Uēkahuna location — USGS Volcano Watch - Make it stand out The former USGS Hawaiian Volcano Observatory building, perched on Kīlauea caldera rim, had spectacular views of the summit eruption. The tower was built with a vision of overlooking eruptions such as this one. This building was damaged during the 2018 summit collapse and was removed in 2024. USGS photo by C. Gansecki. Volcano Watch is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory scientists and affiliates. https://hveri.org/news/hawaiian-volcano-update-big-ground-movements-near-klaueas-east-rift monthly 0.5 2024-08-02 https://hveri.org/news/hawaiian-volcano-update-klauea-upper-east-rift-intrusion-ongoing-july-25-2024 monthly 0.5 2024-07-26 https://hveri.org/news/shakin-in-kilaueas-upper-east-rift-zone monthly 0.5 2024-07-26 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/9c266ae2-e67a-4325-903b-db19b8abe87d/vw+7_25_24.png News & Articles - What’s been a movin’ and a shakin’ in Kīlauea’s upper East Rift Zone? — USGS Volcano Watch - This reference map depicts recent unrest along Kīlauea's upper East Rift Zone. Earthquakes that occurred between July 22–25, 2024, are shown as yellow circles. Recent ground deformation in this region, over the timeframe of July 15-24, 2024, is shown as colored fringes; data were recorded by the Italian Space Agency's (ASI) Cosmo-SkyMED satellite. More fringes indicate more deformation, and each color cycle represents 1.5 cm (0.6 in) of ground motion. The bullseye feature southeast of Pauahi Crater on the upper East Rift Zone indicates inflation over this time period due to magma accumulation underground. This reference map depicts recent unrest along Kīlauea's upper East Rift Zone. Earthquakes that occurred between July 22–25, 2024, are shown as yellow circles. Recent ground deformation in this region, over the timeframe of July 15-24, 2024, is shown as colored fringes; data were recorded by the Italian Space Agency's (ASI) Cosmo-SkyMED satellite. More fringes indicate more deformation, and each color cycle represents 1.5 cm (0.6 in) of ground motion. The bullseye feature southeast of Pauahi Crater on the upper East Rift Zone indicates inflation over this time period due to magma accumulation underground. https://hveri.org/news/hawaiian-volcano-update-klauea-summit-still-swells-july-18-2024 monthly 0.5 2024-07-19 https://hveri.org/news/measuring-volcanic-gases-the-answer-is-blowin-in-the-wind-usgs-volcano-watch monthly 0.5 2024-07-19 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/2ea70a17-5334-4a40-a74d-5fb7d67604fe/vw+7_18_24.png News & Articles - Measuring Volcanic Gases: The Answer is Blowin’ in the Wind — USGS Volcano Watch - Cartoon schematic of a volcanic plume from Halemaʻumaʻu blowing over permanent gas monitoring stations (diamonds) southwest of Kīlauea summit during normal trade wind conditions. Red is a Multi-GAS station; orange are high-resolution stations; yellow are Flyspec Array stations. Satellite imagery from Google Earth. Sources/Usage: Public Domain. View Media Details.. https://hveri.org/news/hawaiian-volcano-update-klauea-inflates-following-swarm-amp-m41-july-11-2024 monthly 0.5 2024-07-12 https://hveri.org/news/more-shaking-south-flank monthly 0.5 2024-07-11 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f6c5976b-39c4-4146-b5b9-a6010255b3d2/hv74319421_ciim_geo.jpg News & Articles - More shaking on Kīlauea’s south flank. Did you feel it? — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details The Community Internet Intensity Map for the magnitude-4.1 earthquake on July 6, 2024, on the Island of Hawaiʻi (location shown by star). Felt reports show the intensity of shaking during the earthquake across the Island of Hawaiʻi. Not shown are felt reports from Maui and Lanaʻi for this event. https://hveri.org/news/9zlnk5q5v9bz1qoj1bdzgaco5ssqzn monthly 0.5 2024-07-04 https://hveri.org/news/cruising-chain-of-craters-road monthly 0.5 2024-07-04 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/184fec09-680a-464b-a7e7-bd1ad002f0ed/photo_2024-07-03_18-31-32.jpg News & Articles - Cruising Chain of Craters Road: Recent earthquakes and past volcanism —USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. This reference map depicts the features on Kīlauea's upper East Rift Zone. Chain of Craters Road in Hawaiʻi Volcanoes National Park follows the path of the upper East Rift Zone. Pit craters, thermal areas, and lava flows are evidence of a long history of magma moving along this rift zone pathway. Upper East Rift Zone eruptions have typically occurred near the southeast margin of Kaluapele, or where the upper East Rift Zone meets the middle East Rift Zone near Pauahi Crater. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1720123012964-QI1UEJM4I4XU1X635670/Image+%2825%29_0.jpg News & Articles - Cruising Chain of Craters Road: Recent earthquakes and past volcanism —USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. Location where the May 1973 lava flows on Kīlauea’s upper East Rift Zone cross Chain of Craters Road in Hawaiʻi Volcanoes National Park. USGS image by K. Mulliken. https://hveri.org/news/hveri-newsletter-july-2024 monthly 0.5 2024-11-01 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/c06d9791-1f7f-4020-92d2-6305e0b48855/DR+image+family.png News & Articles - HVERI Newsletter - July 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/6095f296-aa8f-4177-94e7-7c57356da1c4/20240601_144249.jpg News & Articles - HVERI Newsletter - July 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/d35ad0e5-e1e0-4866-9c5f-18e8ed0aa6c3/250x250+%282%29.png News & Articles - HVERI Newsletter - July 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/eeb31329-4eb5-41f2-bd16-76ad4ed96a07/boradcast+phil+dane.jpg News & Articles - HVERI Newsletter - July 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/87274ed5-c3b1-428d-ba94-e91308ef51ec/EQ.png News & Articles - HVERI Newsletter - July 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1719971979912-3UYYR831FT9X80WX3BBA/photo_2024-07-02_15-46-24.jpg News & Articles - HVERI Newsletter - July 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/e3bee2c8-bcfc-464e-b8d0-c2dc46c015f5/fundraising+icon+%281%29.jpg News & Articles - HVERI Newsletter - July 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/ai-art-and-difficulties-in-identifying-computer-generated-content monthly 0.5 2024-07-03 https://hveri.org/news/in-remembrance-of-ed-brown-hvo-ohana-volcano-watch monthly 0.5 2024-06-28 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/94bb837f-2b14-4a85-b45c-06dd00f179a5/ed+1.jpg News & Articles - In Remembrance of Ed Brown, HVO ‘Ohana — Volcano Watch - Make it stand out Ed Brown (identified by white arrow, standing behind former USGS HVO Scientist-in-Charge Tina Neal) pictured with his HVO colleagues during the 2018 Kīlauea lower East Rift Zone eruption and summit collapse when HVO staff were temporarily based at the University of Hawaiʻi at Hilo Geology Department following the evacuation of the HVO building in Hawaiʻi Volcanoes National Park. Ed passed away unexpectedly due to natural causes in May 2024. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/658bf25e-095f-4ec6-988d-e486044d6aa4/ed2.png News & Articles - In Remembrance of Ed Brown, HVO ‘Ohana — Volcano Watch - Ed Brown, center, receiving an Information, Management and Technology award from the Office of the Associate Chief Information Officer for his leadership and commitment to the USGS. The award was presented by Alan Wiser (left) and Tim Quinn (right) at the Information Technology Exchange Meeting in April 2024. Ed Brown, center, receiving an Information, Management and Technology award from the Office of the Associate Chief Information Officer for his leadership and commitment to the USGS. The award was presented by Alan Wiser (left) and Tim Quinn (right) at the Information Technology Exchange Meeting in April 2024. https://hveri.org/news/hawaiian-volcano-update-klauea-quickly-back-under-pressure-june-27-2024 monthly 0.5 2024-06-28 https://hveri.org/news/talmadge-magno-civil-defense-admin-on-all-hazards-planning monthly 0.5 2024-06-21 https://hveri.org/news/hawaiian-volcano-update-unrest-resumes-on-klauea-and-ai-art-special monthly 0.5 2024-06-21 https://hveri.org/news/petrologists-gather-to-discuss-challenges-and-goals-in-understanding-klauea-chemistry-volcano-watch monthly 0.5 2024-06-21 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/87636e46-49e8-4812-9090-7efa29a8fb48/vw+6_21_24.jpg News & Articles - Petrologists gather to discuss challenges and goals in understanding Kīlauea chemistry — Volcano Watch - Make it stand out Participants of the May 2024 Kīlauea petrology workshop discuss the local geology near lava flows that erupted during the lower East Rift Zone eruption of Kīlauea in 2018. USGS photo by A. Lerner. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/bb11ee78-33bf-41ee-9e8e-9e8595e89b93/vw+6_21_24+2.jpg News & Articles - Petrologists gather to discuss challenges and goals in understanding Kīlauea chemistry — Volcano Watch - Make it stand out Participants of the May 2024 Kīlauea petrology workshop, hosted in Hilo, visited the Kaumana Caves State Park during one of their field trips. The lava tubes at Kaumana Caves State Park formed during the 1880-1881 eruption of Mauna Loa, which occurred on the Northeast Rift Zone. https://hveri.org/news/a-decade-later-remembering-the-phoa-lava-flow-crisis-usgs-volcano-watch monthly 0.5 2024-06-14 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/633b1955-8512-4a70-b460-82fb5c2ad9ee/vw+6_13_24+2.jpg News & Articles - A decade later, remembering the Pāhoa lava flow crisis — USGS Volcano Watch - Make it stand out This aerial view of Kīlauea's June 27th lava flow on November 5, 2014, shows the stalled flow front, about 155 meters (170 yards) from Pāhoa Village Road (lower right corner). Clearly visible smoke plumes above and below Cemetery Road are due to burning vegetation at the sites of lava breakouts along the flow. Smaller smoke plumes (top left) caused by breakouts farther upslope are barely visible through the mist. USGS photo. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/30f8b786-3eaa-4bea-ab28-54e89f6ccc6a/vw+6_13_24.jpg News & Articles - A decade later, remembering the Pāhoa lava flow crisis — USGS Volcano Watch - Make it stand out Lava from June 27th breakout flowing into deep ground crack along Kīlauea East Rift Zone, Pu‘u‘ō‘ō, Hawai‘i. USGS photo. https://hveri.org/news/hawaiian-volcano-update-aftermath-of-klaueas-southwest-rift-eruption monthly 0.5 2024-06-14 https://hveri.org/news/keeping-up-with-klauea-usgs-volcano-watch monthly 0.5 2024-06-07 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/db019028-b9e7-47fd-91a3-5a70aa3616c5/vw+6_6_24.jpg News & Articles - Keeping up with Kīlauea — USGS Volcano Watch - Make it stand out The two distinct clusters of earthquakes at Kīlauea during the four recent time periods of swarm activity. The event counts at the south caldera cluster increase while the counts at the upper East Rift Zone cluster diminish from the first to the fourth time periods. https://hveri.org/news/hawaiian-volcano-update-klaueas-short-southwest-rift-eruption monthly 0.5 2024-06-07 https://hveri.org/news/breaking-klauea-southwest-rift-eruption-june-3-2024 monthly 0.5 2024-06-03 https://hveri.org/news/hveri-newsletterjune-2024 monthly 0.5 2024-11-01 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/07c45fef-8813-4a5e-bce9-d1a015c00e6a/June+eruption.jpeg News & Articles - HVERI Newsletter - June 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/7f55e1dd-87d6-419d-b385-2ec8f052fd74/June+Newsletter+eruption+photo.jpg News & Articles - HVERI Newsletter - June 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/33a424c9-92c4-4879-88f4-6706db953952/7f74ec6e4630563039ca1249c2ae20f74690eb548779429d32bcd6be21b94e8e.jpg News & Articles - HVERI Newsletter - June 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f6152af5-3210-436a-9294-0a1892c49cda/c403c6c1b6b2fe11787c91f5632b64a65605548a529c3aa7afa60d7cbd55bc4a.jpg News & Articles - HVERI Newsletter - June 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/3f645c4b-2888-41e0-be0b-4c128f57d350/83c703fdc257dcacdb36d013cb518acdd662a3681745754d8e795187defa22a9.jpg News & Articles - HVERI Newsletter - June 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/9674b97a-f97d-4b83-b9d3-55ad1fa7d64a/PUHAKU+Logo+%281%29.jpg News & Articles - HVERI Newsletter - June 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4fac8d45-5084-45e7-bfd8-f081c50e4a4d/fundraising+icon+%281%29.png News & Articles - HVERI Newsletter - June 2024 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/kilauea-1954-eruption monthly 0.5 2024-06-01 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/63eb9e0d-966d-49a4-96f0-8f75304edc45/19540531_NPS_CalderaFromN_AiColorize.jpeg News & Articles - Kīlauea’s 1954 Eruption - Make it stand out Line of Lava Fountains to Halemaʻumaʻu. 1954 eruption featuring a line of lava fountains leading to Halemaʻumaʻu crater, as viewed from the north side of Kīlauea caldera. NPS Photo/Ralph T. Kanemori (HAVO 17707 Image Collection; Box 27, Folder 7, Image 003). Colorized with CapCut AI. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/f7f66047-cbe8-4436-89f6-f16d5965215b/19540531_NPS_NEfountain%26Caldera_AiColorize.jpeg News & Articles - Kīlauea’s 1954 Eruption - Make it stand out 1954 Eruption in Halemaʻumaʻu Crater, May 31. Fountains and a [300-foot] lava fall down the wall of Halemaʻumaʻu crater during the 1954 eruption. NPS Photo/Ralph T. Kanemori (HAVO 17707 Image Collection; Box 24, Folder 1, Image 270). Colorized with CapCut AI. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/395ccf6c-6c5a-40c6-8731-d228670b6561/Screenshot+2024-05-30+at+2.35.52%E2%80%AFPM.png News & Articles - Kīlauea’s 1954 Eruption - Make it stand out Southwest Fountain in Halemaʻumaʻu. To the right small fountains are playing along fissures that cross the 1952 cones. The bright lines on the crater floor are cracks in the dark lava crust, revealing the incandescent material beneath. Taken from the eastern rim about 6:30 AM on May 31, 1954. Photograph by Ralph T. Kanemori, Modern Camera Center, Hilo. From USGS Bulletin 1061-B, Plate 2B. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1d33cb95-4755-4113-b653-213ec3dcc8b7/19540531_hmmJPEaton.jpg News & Articles - Kīlauea’s 1954 Eruption - Make it stand out 1954 Lava Lake Within Halemaʻumaʻu Crater, May 31. Erupting lava lake in Halemaʻumaʻu with multiple fountaining and degassing sites. USGS Photo/ J.P. Eaton https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/d7fe7a29-647e-4f8c-8a42-e66f101a4807/19540531_hmmJPEaton2.jpg News & Articles - Kīlauea’s 1954 Eruption - Make it stand out 1954 Lava Lake Within Halemaʻumaʻu Crater. Close up of the erupting lava lake with multiple fountaining and degassing sites. USGS Photo/ J.P. Eaton https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/627226e0-09d8-4867-b598-c8a9b145102b/19540531_NPS_parkingLot_AiColorize.jpeg News & Articles - Kīlauea’s 1954 Eruption - Make it stand out Parking Lot Near Halemaʻumaʻu Crater. Cars parked at a scenic overlook. NPS Photo/Ralph T. Kanemori (HAVO 17707 Image Collection; Box 24, Folder 1, Image 276). Colorized with CapCut AI. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/7d6b6c5c-decc-477e-92cc-489c342d0a2d/19540605_aerialHMM_NPS_CC_AiRestore.jpeg News & Articles - Kīlauea’s 1954 Eruption - Make it stand out Aerial of Halemaʻumaʻu Crater in 1954, June 5. Aerial image of Halemaʻumaʻu crater after 1954 eruption. NPS Photo/Field & Bohlin (HAVO 17707 Image Collection; Box 24, Folder 1, Image 285). Restored with CapCut AI. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/ab3ca58e-ce44-4cef-989e-8ddf899c2c37/1954_eruptionMap_USGS_Bull_1061-B_Plate1crop.png News & Articles - Kīlauea’s 1954 Eruption - Make it stand out Map of Kīlauea Caldera showing location of eruptive fissures and lava flow of the 1954 eruption, and some older flows outside Halemaʻumaʻu. From USGS Bulletin 1061-B, Plate 1. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/43e2d2d3-c058-4bbd-886d-30df072c901a/summitGeoEruptionsOverlay54.jpg News & Articles - Kīlauea’s 1954 Eruption - Make it stand out Geologic map of Halemaʻumaʻu updated to May 2024, overlaying the recent eruption footprints of June and September 2023 on the post-2018 collapse geologic map. September 2023 flow area is translucent to indicate recently covered lava flows. All map components compiled by HVERI from releases by the USGS Hawaiian Volcano Observatory. https://hveri.org/news/74-years-since-mauna-loas-big-show-the-1950-southwest-rift-zone-eruption monthly 0.5 2024-06-01 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/02534536-80c7-4719-94ff-ae1384bfa30a/photo_2024-05-31_16-21-53.jpg News & Articles - 74 Years Since Mauna Loa's Big Show - The 1950 Southwest Rift Zone Eruption Having a plan for what to do when Maunaloa erupts next, which you share with your family, can make a real difference. https://hveri.org/news/hawaiian-volcano-update-klauea-magma-moving-within-south-caldera-may-30-2024 monthly 0.5 2024-05-31 https://hveri.org/news/beyond-the-lava-mauna-loas-deformation-story-usgs-volcano-watch monthly 0.5 2024-05-31 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/9cf4a218-1b86-4248-a0ca-d914d8a19f7e/vw+5_30_24.jpg News & Articles - Beyond the lava: Mauna Loa's Deformation Story — USGS Volcano Watch - Make it stand out mages and captions from USGS: HVO scientist setting up temporary GPS equipment south of Kaluapele (the summit caldera of Kīlauea volcano).The long profile of Mauna Loa volcano is prominent in the background. USGS image by D.A. Phillips. https://hveri.org/news/hawaiian-volcano-update-klauea-quakes-cycle-up-amp-down-again-may-23-2024 monthly 0.5 2024-05-24 https://hveri.org/news/hvos-mission-depends-on-reliable-and-secure-it-solutions-usgs-hvo monthly 0.5 2024-05-24 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/8ae0eb97-c0f7-4c6b-afe9-ce2218d8822b/VW+5_23_24.png News & Articles - HVO's Mission Depends on Reliable and Secure IT Solutions — USGS-HVO - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/hawaiian-volcano-update-klauea-quakes-slower-100-yr-explosive-eruption-anniversary monthly 0.5 2024-05-17 https://hveri.org/news/a-fresh-look-at-klaueas-1924-explosive-deposits-usgs-volcano-watch monthly 0.5 2024-05-17 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/b887a065-b6d8-4c3d-b9c2-8afa23bdbb61/vw+5_16_24.jpg News & Articles - A fresh look at Kīlauea's 1924 explosive deposits — USGS Volcano Watch - Make it stand out Sources/Usage: Public Domain. View Media Details. A USGS Hawaiian Volcano Observatory geologist examines layers of ash deposited during Kīlauea’s 1924 explosions south of the summit caldera. USGS photo by J. Chang. https://hveri.org/news/after-dark-in-the-park-sixteen-explosive-days-at-klauea-don-swanson-amp-ben-gaddis monthly 0.5 2024-05-15 https://hveri.org/news/2024-hveri-intern-celebrated monthly 0.5 2024-05-11 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/11623890-8931-4363-ae28-c723501cbbc3/Big-Island-Press-Club-logo.jpg News & Articles - 2024 HVERI-BIPC Intern Celebrated - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/2fd5c4ef-b916-4f7e-b1f1-7488bb1ef3a4/UHH_24-04-09_0220000.jpg News & Articles - 2024 HVERI-BIPC Intern Celebrated - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/789cbbea-b34d-45b4-bcb5-6279770a57d1/INT_BG_Mayser.jpg News & Articles - 2024 HVERI-BIPC Intern Celebrated - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4a0c4124-f0db-4a5f-a956-70833a30f934/David-Mayser-feature-2024.jpeg News & Articles - 2024 HVERI-BIPC Intern Celebrated - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/99863e2f-35d4-449b-bd3c-a63464591735/David-Mayser-2024.jpeg News & Articles - 2024 HVERI-BIPC Intern Celebrated - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/hawaiian-volcano-update-klauea-pressurized-as-quakes-cycle monthly 0.5 2024-05-10 https://hveri.org/news/the-blast-of-the-century-at-klauea-usgs-hvo-volcano-watch monthly 0.5 2024-05-10 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1f0f3300-d245-4912-ab99-e0858cb0bd3b/vw+5_9_24.jpg News & Articles - The blast of the century at Kīlauea — USGS-HVO Volcano Watch - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/36nwqdm5663yhcm6fa77clg5gq8dzt monthly 0.5 2024-05-10 https://hveri.org/news/hawaiian-volcano-update-klauea-quakes-escalate-amp-2018-anniversary monthly 0.5 2024-05-10 https://hveri.org/news/whats-shaking-at-the-summit-of-klauea-usgs-hvo-volcano-watch monthly 0.5 2024-05-10 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/7461ed67-6c18-464c-af71-2646f41127f8/Volcano+Watch+5.2.2024.jpg News & Articles - What’s shaking at the summit of Kīlauea? — USGS-HVO Volcano Watch - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/1868 monthly 0.5 2024-05-23 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/dc8d3cad-a4b6-4ec9-9221-8e3b76b90d84/MaunaloaSummit1896.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Maunaloa’s April 1896 summit eruption as painted by Hitchcock, perhaps similar to the events at the start of the sequence of March 1868. Image from USGS Open-File Report 2018-1027. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1714018052555-EBREG7CICLHE7PAK4OS6/AiRestore_1_20240425.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Maunaloa’s May 1916 eruption as seen from Kīlauea, with fumes rising from Maunaloa’s Southwest Rift at the 11,000 foot elevation. The initial stages of the 1868 sequence may have looked similar, as magma began to intrude the Southwest Rift after a brief summit eruption. Photo by H. Wood and courtesy of the University of Hawaiʻi at Mānoa Hamilton Library, via May 19, 2020 USGS-HVO Volcano Watch, and restored with Capcut AI. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/cc378671-7461-4e26-aed5-b0e3e06ce13e/MLxs%26SF_1868eq.jpg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Cross-section of the southern flank of Maunaloa , showing the hypocenter of the 1868 Great Kaʻū Earthquake at the base of the volcano where it sits atop the old ocean floor, and map of Hawaiʻi Island showing the maximum extent of fault slip during the record event (via USGS-HVO Volcano Watch on March 29, 2018). https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/9164efe7-c520-4f34-8315-ed7c9b6a21f9/waiohinuChurch.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Already damaged by the magnitude 7.1 on March 28, the Wai‘ōhinu church collapsed during the magnitude 7.9 great Ka‘ū earthquake five days later in 1868. Photo by Henry L. Chase, published in "Volcanoes of Kīlauea and Mauna Loa on the Island of Hawai‘i" by W.T. Brigham, Bishop Museum Press, 1909; via USGS-HVO Volcano Watch on March 29, 2018. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4e0f2dff-ddfc-40c8-ad12-3e112a55a773/1885_kilaueaTavarnier.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Kīlauea as painted by Tavernier after a large earthquake affected lava lakes at the summit in 1885, perhaps a similar view to the draining lava in 1868. Image from USGS Open-File Report 2018-1027. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/3061334c-8cfc-40cc-8d36-0ab7e3b2d877/Kiki1868lavaChemCrop.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out “The Kīlauea Iki 1868 lava falls off the coherent temporal trend for Kīlauea lavas. This evolved lava may have been related to early 19th century magma as shown by arrow.” Figure 12 from Garcia, M.O., Pietruszka, A.J., & Rhodes, J.M. (2003). A Petrologic Perspective of Kīlauea Volcano's Summit Magma Reservoir. Journal of Petrology, 44, 2313-2339. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/3eff72eb-6c59-4113-bc84-17e32ea359ac/1868_revisedMap.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Map view of the extent of the 1868 flow shown in yellow on the floor of Kīlauea Iki crater. Figure 2b from Orr, T. R., Hazlett, R., DeSmither, L., Kauahikaua, J., & Gaddis, B. (2021). Correcting the historical record for Kīlauea Volcano's 1832, 1868, and 1877 summit eruptions. Journal of Volcanology and Geothermal Research, 410, 107168. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1714187339451-UX3LXSQ4KR4O7XZ8Y878/KIKI_1868_restored.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Annotated photo of Kīlauea Iki circa 1901, showing the extent of the 1868 flow on the floor of Kīlauea Iki crater. Restored with Capcut AI from Figure 9a of Orr, T. R., Hazlett, R., DeSmither, L., Kauahikaua, J., & Gaddis, B. (2021). Correcting the historical record for Kīlauea Volcano's 1832, 1868, and 1877 summit eruptions. Journal of Volcanology and Geothermal Research, 410, 107168. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/49b9818a-78d1-4197-b4e4-55f9cc519fd7/K_PCA0411_3rdquake.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Clip of the Pacific Commercial Advertiser from April 11, 1868, which reports the existence of a third earthquake larger than magnitude 7 during the 16-day sequence of events. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/8ab94b30-3457-4e1f-ae07-a5370d6baddd/1868_KilaueaFlowsMap.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Map of Kīlauea’s 1868 eruptions drawn in yellow, at the summit within Kīlauea Iki at the top right, and 9 miles down Kīlauea’s Southwest Rift at the bottom left. USGS data plotted on Google Earth. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/aca6a35c-f335-43d0-85f4-060b3dfb3d9b/1868_KilaueaKauMap.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Close-up map of Kīlauea’s 1868 Southwest Rift eruption, with new lava outlined in yellow. Such a small footprint suggests the eruption was only briefly active, perhaps for only a few hours. USGS data plotted on Google Earth. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/5b7b4cd3-6cd9-4054-bbdd-3b36a0723e90/1865_Kmap_color.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Map of Kīlauea caldera in 1865, prior to the 1868 collapse, colorized with Capcut AI from historic paper map entitled: Wm. T. Brigham on Hawaiian volcanoes (1868), G.W. Boynton, sc. Pl. 15 : Crater of Kilauea in 1865, surveyed and drawn by William T. Brigham. Memoirs Boston Society of Natural History, vol.1. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1714271938890-YDDUIA35GU2S4GMP61Z4/1868_Kmap_color2.jpg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Map and cross section showing the collapsed area within Kīlauea caldera following the events of 1868. Colorized with Capcut AI and enhanced with 1865 map (see below) from Brigham, W. T. (1909). The volcanoes of Kilauea and Mauna Loa: B. P. Bishop Mus. Mem., vol. 2, no. 4, 222 pp., Honolulu. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/86757c3b-c955-4b5c-86d7-b5fff9db3a10/JaggarMapsMLCollapse.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Maps of Maunaloa’s summit before and after the events of 1868, showing an enlarged crater presumably due to collapse during the sequence. Four years following the collapse, lava returned to Maunaloa summit and began filling its deepest craters, such that the 1874 shows a flat crater floor at its center. Kīlauea has recently undergone a similar transformation, where six years following its summit collapse, its inner crater has been largely refilled to a flat crater floor within an enlarged area of subsidence. Maps by Thomas Jaggar from The Volcano Letter, Nov. 19, 1931. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/ae18b2e9-d9aa-412f-9e9d-49090b35d96a/2022-05-20-maunaloa-1.jpg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out USGS map of the 1868 lava flow along with other historic lava flows from Maunaloa in the southern part of Hawaiʻi Island. From USGS Volcano Watch article, May 19, 2022. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/720b7ddc-814d-41dd-afc8-c0fed9d97af1/KahukuCascadeColorized.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Part of the 1868 flow at Kahuku, where lava cascaded down a steep slope. Photo by H. L. Chase from the Mission Houses Museum Archive via Wikimedia Commons, restored with Capcut AI. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1a722c73-cca6-45de-9c02-cd40d0a90b10/1868_KahukuAerialColorized.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Aerial photo of the lower part of the 1868 eruption, where its dark lava flows meet the sea south-southwest of their source. Maunaloa’s upper reaches are at the top left of the image, while Kalae (the island’s “South Point”) is just off the image to the right. USGS photo taken in 1954, from the USGS Volcano Watch article on April 5, 2018, colorized with Capcut AI. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4fc03128-16a6-43fb-a6ff-e6711c9c5a9e/ECA_Seven_Steps_Earthquake_Safety-EN.jpg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/25cde6c3-1b63-4e35-b5b6-8dab8593dfab/tsunami.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Natural and official tsunami warnings, from NOAA’s tsunami.gov. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4b610a19-26c6-40e7-abbf-5ae3cd4ee0ff/tsunami2.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - Full Version - Make it stand out Tsunami alert levels from NOAA’s National Tsunami Warning Center. https://hveri.org/news/revisiting-1868-part-6 monthly 0.5 2024-05-02 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/ba9cd776-a7ed-4e09-9ac8-e9d69af4445b/SevenSteps_Icon_BlueRing_RGB-EN.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 6/6: Why Does It Matter Today? - Make it stand out Seven Steps to Earthquake Safety from the Earthquake Country Alliance, https://www.earthquakecountry.org/sevensteps/ . https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4fc03128-16a6-43fb-a6ff-e6711c9c5a9e/ECA_Seven_Steps_Earthquake_Safety-EN.jpg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 6/6: Why Does It Matter Today? - Make it stand out Seven Steps to Earthquake Safety from the Earthquake Country Alliance, https://www.earthquakecountry.org/sevensteps/ . https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/25cde6c3-1b63-4e35-b5b6-8dab8593dfab/tsunami.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 6/6: Why Does It Matter Today? - Make it stand out Natural and official tsunami warnings, from NOAA’s tsunami.gov. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4b610a19-26c6-40e7-abbf-5ae3cd4ee0ff/tsunami2.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 6/6: Why Does It Matter Today? - Make it stand out Tsunami alert levels from NOAA’s National Tsunami Warning Center. https://hveri.org/news/revisiting-1868-part-5 monthly 0.5 2024-05-02 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/86757c3b-c955-4b5c-86d7-b5fff9db3a10/JaggarMapsMLCollapse.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 5/6: Maunaloa Erupts at Kahuku - Make it stand out Maps of Maunaloa’s summit before and after the events of 1868, showing an enlarged crater presumably due to collapse during the sequence. Four years following the collapse, lava returned to Maunaloa summit and began filling its deepest craters, such that the 1874 shows a flat crater floor at its center. Kīlauea has recently undergone a similar transformation, where six years following its summit collapse, its inner crater has been largely refilled to a flat crater floor within an enlarged area of subsidence. Maps by Thomas Jaggar from The Volcano Letter, Nov. 19, 1931. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/1a722c73-cca6-45de-9c02-cd40d0a90b10/1868_KahukuAerialColorized.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 5/6: Maunaloa Erupts at Kahuku - Make it stand out Aerial photo of the lower part of the 1868 eruption, where its dark lava flows meet the sea south-southwest of their source. Maunaloa’s upper reaches are at the top left of the image, while Kalae (the island’s “South Point”) is just off the image to the right. USGS photo taken in 1954, from the USGS Volcano Watch article on April 5, 2018, colorized with Capcut AI. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/720b7ddc-814d-41dd-afc8-c0fed9d97af1/KahukuCascadeColorized.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 5/6: Maunaloa Erupts at Kahuku - Make it stand out Part of the 1868 flow at Kahuku, where lava cascaded down a steep slope. Photo by H. L. Chase from the Mission Houses Museum Archive via Wikimedia Commons, restored with Capcut AI. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/ae18b2e9-d9aa-412f-9e9d-49090b35d96a/2022-05-20-maunaloa-1.jpg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 5/6: Maunaloa Erupts at Kahuku - Make it stand out USGS map of the 1868 lava flow along with other historic lava flows from Maunaloa in the southern part of Hawaiʻi Island. From USGS Volcano Watch article, May 19, 2022. https://hveri.org/news/revisiting-1868-part-4 monthly 0.5 2024-05-23 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/b314ebb3-ba8c-4c2d-a9ba-03eb768762b2/1868_Kmap_color2.jpg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 4/6: Kīlauea’s Forgotten M7 Quake - Make it stand out Map and cross section showing the collapsed area within Kīlauea caldera following the events of 1868. Colorized with Capcut AI and enhanced with 1865 map (see below) from Brigham, W. T. (1909). The volcanoes of Kilauea and Mauna Loa: B. P. Bishop Mus. Mem., vol. 2, no. 4, 222 pp., Honolulu. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/5b7b4cd3-6cd9-4054-bbdd-3b36a0723e90/1865_Kmap_color.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 4/6: Kīlauea’s Forgotten M7 Quake - Make it stand out Map of Kīlauea caldera in 1865, prior to the 1868 collapse, colorized with Capcut AI from historic paper map entitled: Wm. T. Brigham on Hawaiian volcanoes (1868), G.W. Boynton, sc. Pl. 15 : Crater of Kilauea in 1865, surveyed and drawn by William T. Brigham. Memoirs Boston Society of Natural History, vol.1. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/49b9818a-78d1-4197-b4e4-55f9cc519fd7/K_PCA0411_3rdquake.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 4/6: Kīlauea’s Forgotten M7 Quake - Make it stand out Clip of the Pacific Commercial Advertiser from April 11, 1868, which reports the existence of a third earthquake larger than magnitude 7 during the 16-day sequence of events. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/8ab94b30-3457-4e1f-ae07-a5370d6baddd/1868_KilaueaFlowsMap.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 4/6: Kīlauea’s Forgotten M7 Quake - Make it stand out Map of Kīlauea’s 1868 eruptions drawn in yellow, at the summit within Kīlauea Iki at the top right, and 9 miles down Kīlauea’s Southwest Rift at the bottom left. USGS data plotted on Google Earth. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/aca6a35c-f335-43d0-85f4-060b3dfb3d9b/1868_KilaueaKauMap.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 4/6: Kīlauea’s Forgotten M7 Quake - Make it stand out Close-up map of Kīlauea’s 1868 Southwest Rift eruption, with new lava outlined in yellow. Such a small footprint suggests the eruption was only briefly active, perhaps for only a few hours. USGS data plotted on Google Earth. https://hveri.org/news/revisiting-1868-part-3 monthly 0.5 2024-04-27 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/4e0f2dff-ddfc-40c8-ad12-3e112a55a773/1885_kilaueaTavarnier.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 3/6: Kaʻū Quake Triggers Kīlauea - Make it stand out Kīlauea as painted by Tavernier after a large earthquake affected lava lakes at the summit in 1885, perhaps a similar view to the draining lava in 1868. Image from USGS Open-File Report 2018-1027. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/cbb97bd4-8a54-467b-802a-465173b6f1be/KIKI_1868_restored.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 3/6: Kaʻū Quake Triggers Kīlauea - Make it stand out Annotated photo of Kīlauea Iki circa 1901, showing the extent of the 1868 flow on the floor of Kīlauea Iki crater. Restored with Capcut AI from Figure 9a of Orr, T. R., Hazlett, R., DeSmither, L., Kauahikaua, J., & Gaddis, B. (2021). Correcting the historical record for Kīlauea Volcano's 1832, 1868, and 1877 summit eruptions. Journal of Volcanology and Geothermal Research, 410, 107168. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/3eff72eb-6c59-4113-bc84-17e32ea359ac/1868_revisedMap.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 3/6: Kaʻū Quake Triggers Kīlauea - Make it stand out Map view of the extent of the 1868 flow shown in yellow on the floor of Kīlauea Iki crater. Figure 2b from Orr, T. R., Hazlett, R., DeSmither, L., Kauahikaua, J., & Gaddis, B. (2021). Correcting the historical record for Kīlauea Volcano's 1832, 1868, and 1877 summit eruptions. Journal of Volcanology and Geothermal Research, 410, 107168. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/3061334c-8cfc-40cc-8d36-0ab7e3b2d877/Kiki1868lavaChemCrop.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 3/6: Kaʻū Quake Triggers Kīlauea - Make it stand out “The Kīlauea Iki 1868 lava falls off the coherent temporal trend for Kīlauea lavas. This evolved lava may have been related to early 19th century magma as shown by arrow.” Figure 12 from Garcia, M.O., Pietruszka, A.J., & Rhodes, J.M. (2003). A Petrologic Perspective of Kīlauea Volcano's Summit Magma Reservoir. Journal of Petrology, 44, 2313-2339. https://hveri.org/news/5aaeeuxqajgdwt09tvaoxb4dojdish monthly 0.5 2024-05-10 https://hveri.org/news/revisiting-1868-part-2 monthly 0.5 2024-04-28 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/a86f6392-baf4-412c-9f53-dbb3e714d2e0/MLxs%26SF_1868eq.jpg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 2/6: Hawaiʻi’s Biggest Quake - Make it stand out Cross-section of the southern flank of Maunaloa , showing the hypocenter of the 1868 Great Kaʻū Earthquake at the base of the volcano where it sits atop the old ocean floor, and map of Hawaiʻi Island showing the maximum extent of fault slip during the record event (via USGS-HVO Volcano Watch on March 29, 2018). https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/06381ef8-1ac5-4b19-ad8e-41db54400dc0/1868_intensity.jpg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 2/6: Hawaiʻi’s Biggest Quake - Make it stand out Felt intensity State-wide for the record magnitude 7.9 earthquake on April 2, 1868. Image USGS. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/9164efe7-c520-4f34-8315-ed7c9b6a21f9/waiohinuChurch.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 2/6: Hawaiʻi’s Biggest Quake - Make it stand out Already damaged by the magnitude 7.1 on March 28, the Wai‘ōhinu church collapsed during the magnitude 7.9 great Ka‘ū earthquake in 1868. Photo by Henry L. Chase, published in "Volcanoes of Kīlauea and Mauna Loa on the Island of Hawai‘i" by W.T. Brigham, Bishop Museum Press, 1909; via USGS-HVO Volcano Watch on March 29, 2018. https://hveri.org/news/introducing-hvos-new-online-eruption-map-usgs-hvo-volcano-watch monthly 0.5 2024-05-10 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/7547e7ed-3f86-4352-a774-1c652bebe522/vw+4_25_24.jpg News & Articles - Introducing HVO's new online eruption map — USGS-HVO Volcano Watch - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://hveri.org/news/revisiting-1868-part-1 monthly 0.5 2024-04-25 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/dc8d3cad-a4b6-4ec9-9221-8e3b76b90d84/MaunaloaSummit1896.png News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 1/6: What was up with Maunaloa? - Make it stand out Maunaloa’s April 1896 summit eruption as painted by Hitchcock, perhaps similar to the events at the start of the sequence of March 1868. Image from USGS Open-File Report 2018-1027. https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/bc7b199b-1b88-4a0a-98aa-05cd0cbb56b4/AiRestore_1_20240425.jpeg News & Articles - Revisiting 1868 to Inform Disaster Preparedness - 1/6: What was up with Maunaloa? - Make it stand out Maunaloa’s May 1916 eruption as seen from Kīlauea, with fumes rising from Maunaloa’s Southwest Rift at the 11,000 foot elevation. The initial stages of the 1868 sequence may have looked similar, as magma began to intrude the Southwest Rift after a brief summit eruption. Photo by H. Wood and courtesy of the University of Hawaiʻi at Mānoa Hamilton Library, via May 19, 2020 USGS-HVO Volcano Watch, and restored with Capcut AI. https://hveri.org/news/hawaiian-volcano-update-klauea-south-caldera-earthquakes-increasing monthly 0.5 2024-05-10 https://hveri.org/news/nbspmagnetics-magma-and-monitoring-new-technology-for-old-questions-usgs-volcano-watch monthly 0.5 2024-05-10 https://images.squarespace-cdn.com/content/v1/63531eb0da3f0d4d746e340d/87467d88-37db-4f08-b02a-fe210ec0ff1e/vw+4_18_24.jpg News & Articles - Magnetics, magma, and monitoring: new technology for old questions — USGS Volcano Watch - Make it stand out Image and caption from USGS: View Media Details. Hawaiian Volcano Observatory Scientists at the rim of Kīlauea volcano measuring variations in magnetic field strength in 1950. Photo by Ray E. 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