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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.
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.
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.
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.
On Friday, January 16, USGS Hawaiian Volcano Observatory geologists conducted an overflight of Kīlauea summit to map the effects of episode 40 and collect samples of the lava. This wide-angle photo shows the episode 40 flows reaching the crater wall in the foreground, with the vents in the distance.
On Friday, January 16, USGS Hawaiian Volcano Observatory geologists conducted an overflight of Kīlauea summit to map the effects of episode 40 and collect samples of the lava. This wide-angle photo shows the episode 40 flows reaching the crater wall in the foreground, with the vents in the distance.
This photograph shows the current vent area at the summit of Kīlauea, with passive outgassing plumes originating from the south (left) and north (right) vents. The plumes are carried to the southwest by the tradewinds.
This photograph shows the current vent area at the summit of Kīlauea, with passive outgassing plumes originating from the south (left) and north (right) vents. The plumes are carried to the southwest by the tradewinds.
A USGS Hawaiian Volcano Observatory geologist collects a sample of the short lava flows that were erupted from the south vent just before episode 40 lava fountaining began on January 12, 2026. All sampling in Halema‘uma‘u crater is done with permission from Hawai‘i Volcanoes National Park.
A USGS Hawaiian Volcano Observatory geologist collects a sample of the short lava flows that were erupted from the south vent just before episode 40 lava fountaining began on January 12, 2026. All sampling in Halema‘uma‘u crater is done with permission from Hawai‘i Volcanoes National Park.
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.
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.
Kīlauea began its 39th lava fountaining episode the night of December 23, one year to the day from when this eruption began. This view was taken from the publicly accessible viewing area on Crater Rim Drive near Keanakākoi Overlook within Hawaiʻi Volcanoes National Park.
Kīlauea began its 39th lava fountaining episode the night of December 23, one year to the day from when this eruption began. This view was taken from the publicly accessible viewing area on Crater Rim Drive near Keanakākoi Overlook within Hawaiʻi Volcanoes National Park.
On December 9, USGS-Hawaiian Volcano Observatory geologists conducted an aerial overflight of Kīlauea summit region, following lava fountaining episode 38 of the Halemaʻumaʻu eruption on December 6. In this video, the line on the ground in the lower left portion at the start of the video shows the extent of tephra deposits created during episode 38.
On December 9, USGS-Hawaiian Volcano Observatory geologists conducted an aerial overflight of Kīlauea summit region, following lava fountaining episode 38 of the Halemaʻumaʻu eruption on December 6. In this video, the line on the ground in the lower left portion at the start of the video shows the extent of tephra deposits created during episode 38.
The V3 camera was located on the south rim of Halema‘uma‘u crater at the summit of Kīlauea volcano on the Island of Hawai‘i. The camera, located in a hazardous closed area of Hawai‘i Volcanoes National Park, was buried by tephra from an inclined lava fountain between 9:55 and 9:57 am HST on December 6, during episode 38 that began this morning at 8:45 am.
The V3 camera was located on the south rim of Halema‘uma‘u crater at the summit of Kīlauea volcano on the Island of Hawai‘i. The camera, located in a hazardous closed area of Hawai‘i Volcanoes National Park, was buried by tephra from an inclined lava fountain between 9:55 and 9:57 am HST on December 6, during episode 38 that began this morning at 8:45 am.
Views of Kīlauea summit eruption lava fountaining episode 38 in Halema‘uma‘u crater on the Island of Hawai‘i. This eruptive episode began from the north vent at about 8:45 am HST this morning, December 6.
Views of Kīlauea summit eruption lava fountaining episode 38 in Halema‘uma‘u crater on the Island of Hawai‘i. This eruptive episode began from the north vent at about 8:45 am HST this morning, December 6.
The USGS Hawaiian Volcano Observatory conducted the monitoring overflight of Halema‘uma‘u crater the morning of December 2, 2025.
The USGS Hawaiian Volcano Observatory conducted the monitoring overflight of Halema‘uma‘u crater the morning of December 2, 2025.
During a USGS Hawaiian Volcano Observatory monitoring overflight the morning of December 2, 2025, geologists were able to see a spattering lava surface deep within the north vent. The yellow material around the vents is native sulfur.
During a USGS Hawaiian Volcano Observatory monitoring overflight the morning of December 2, 2025, geologists were able to see a spattering lava surface deep within the north vent. The yellow material around the vents is native sulfur.
Sounds of lava lake activity within Kilauea Volcano's summit vent inside Halema`uma`u Crater on the afternoon of February 14, 2011. The continuous "crashing wave" noise is the sound of churning lava as gases are released from the lake surface, which is in nearly constant motion.
Sounds of lava lake activity within Kilauea Volcano's summit vent inside Halema`uma`u Crater on the afternoon of February 14, 2011. The continuous "crashing wave" noise is the sound of churning lava as gases are released from the lake surface, which is in nearly constant motion.
Kilauea Volcano in Hawaii has experienced its first explosive eruption in more than 80 years and is now spewing noxious gas at 10 times the normal rate. John Eichelberger, head of the USGS Volcano Hazards Program, fills us in on the situation.
Kilauea Volcano in Hawaii has experienced its first explosive eruption in more than 80 years and is now spewing noxious gas at 10 times the normal rate. John Eichelberger, head of the USGS Volcano Hazards Program, fills us in on the situation.
Last 24 Hours - Live view of Halemaʻumaʻu crater within Kaluapele (Kīlauea caldera), from the south rim of the crater [V3cam]. This camera is a pan-tilt-zoom model and the view may change depending on activity.
Disclaimer
Last 24 Hours - Live view of Halemaʻumaʻu crater within Kaluapele (Kīlauea caldera), from the south rim of the crater [V3cam]. This camera is a pan-tilt-zoom model and the view may change depending on activity.
Disclaimer
Live view of Kaluapele (Kīlauea caldera) and Halemaʻumaʻu crater, from the northeast rim of the caldera [V2cam]. This camera is a pan-tilt-zoom model and the view may change depending on activity.
Disclaimer
Live view of Kaluapele (Kīlauea caldera) and Halemaʻumaʻu crater, from the northeast rim of the caldera [V2cam]. This camera is a pan-tilt-zoom model and the view may change depending on activity.
Disclaimer
This image is from a temporary research camera positioned near Maunaulu, looking northwest toward the upper East Rift Zone of Kīlauea.
Disclaimer
This image is from a temporary research camera positioned near Maunaulu, looking northwest toward the upper East Rift Zone of Kīlauea.
Disclaimer
[MITDcam] Live view of Kīlauea's upper Southwest Rift Zone, looking northwest from a seismic station in the Kaʻū Desert.
[MITDcam] Live view of Kīlauea's upper Southwest Rift Zone, looking northwest from a seismic station in the Kaʻū Desert.
Live view of the eruption in Halemaʻumaʻu, from the northwest rim of the caldera, looking east [V1cam] on the USGS YouTube Channel.
Live view of the eruption in Halemaʻumaʻu, from the northwest rim of the caldera, looking east [V1cam] on the USGS YouTube Channel.
Live view of Halemaʻumaʻu crater within Kaluapele (Kīlauea caldera), from the northwest rim of the crater [V1cam]. This camera is a pan-tilt-zoom model and the view may change depending on activity.
Disclaimer
Live view of Halemaʻumaʻu crater within Kaluapele (Kīlauea caldera), from the northwest rim of the crater [V1cam]. This camera is a pan-tilt-zoom model and the view may change depending on activity.
Disclaimer
