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This map shows lava flow and tephra accumulation at the summit of Kīlauea volcano associated with episode 42 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.
This map shows lava flow and tephra accumulation at the summit of Kīlauea volcano associated with episode 42 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.
This map shows recent deformation at Kīlauea, over the timeframe of February 10–16, 2026.
This map shows recent deformation at Kīlauea, over the timeframe of February 10–16, 2026.
Tephra accumulated in the community of Pāhala, about 18.5 miles (30 km) to the southwest of north and south vents in Halema‘uma‘u crater at the summit of Kīlauea. A few hours after episode 42 started on February 15, 2026, fine ash of less than 0.03 inch (1 mm) diameter began to accumulate on surfaces.
Tephra accumulated in the community of Pāhala, about 18.5 miles (30 km) to the southwest of north and south vents in Halema‘uma‘u crater at the summit of Kīlauea. A few hours after episode 42 started on February 15, 2026, fine ash of less than 0.03 inch (1 mm) diameter began to accumulate on surfaces.
Long strands of Pele's hair, which is made of volcanic glass, drifted on the wind to the southwest during episode 42 of Kīlauea summit lava fountaining on February 15, 2026. This photo shows a bundle of these long strands of Pele's hair after they had blown around in the wind in the community of Pāhala and became tangled up. USGS photo by D. Downs.
Long strands of Pele's hair, which is made of volcanic glass, drifted on the wind to the southwest during episode 42 of Kīlauea summit lava fountaining on February 15, 2026. This photo shows a bundle of these long strands of Pele's hair after they had blown around in the wind in the community of Pāhala and became tangled up. USGS photo by D. Downs.
Late in the afternoon on Sunday, February 15, USGS Hawaiian Volcano Observatory scientists monitoring Kīlauea summit eruption episode 42 hiked west of Halema‘uma‘u crater for an angle of both the north and south vent lava fountains side by side. During most of episode, the south vent lava fountain (right) was slightly taller than the north vent's (left).
Late in the afternoon on Sunday, February 15, USGS Hawaiian Volcano Observatory scientists monitoring Kīlauea summit eruption episode 42 hiked west of Halema‘uma‘u crater for an angle of both the north and south vent lava fountains side by side. During most of episode, the south vent lava fountain (right) was slightly taller than the north vent's (left).
On Sunday, February 15, USGS Hawaiian Volcano Observatory scientists monitored episode 42 of the Kīlauea summit eruption from the northwest rim of Halema‘uma‘u crater. Despite driving rains, this location provided good views of the north vent's lava fountains and flows on the crater floor. Around 4:20 p.m.
On Sunday, February 15, USGS Hawaiian Volcano Observatory scientists monitored episode 42 of the Kīlauea summit eruption from the northwest rim of Halema‘uma‘u crater. Despite driving rains, this location provided good views of the north vent's lava fountains and flows on the crater floor. Around 4:20 p.m.
The KWcam is located on the northwest rim of Halemaʻumaʻu crater at the summit of Kīlauea. The camera is one of many located around the Kaluapele, Kīlauea summit caldera, that aid in monitoring conditions. This timelapse video was created using images captured by the KWcam on February 15, 2026, during episode 42 of lava fountaining. Around 4:20 p.m.
The KWcam is located on the northwest rim of Halemaʻumaʻu crater at the summit of Kīlauea. The camera is one of many located around the Kaluapele, Kīlauea summit caldera, that aid in monitoring conditions. This timelapse video was created using images captured by the KWcam on February 15, 2026, during episode 42 of lava fountaining. Around 4:20 p.m.
Timelapse video showing tephra cover to cleanup in Hawaiʻi Volcanoes National Park. Lava fountains during episode 41 of the Kīlauea summit eruption on January 24, 2026, covered the Uēkahuna overlook within Hawaiʻi Volcanoes National Park with tephra fallout. The next morning, Hawaiʻi Volcanoes National Park staff clean the tephra from the area.
Timelapse video showing tephra cover to cleanup in Hawaiʻi Volcanoes National Park. Lava fountains during episode 41 of the Kīlauea summit eruption on January 24, 2026, covered the Uēkahuna overlook within Hawaiʻi Volcanoes National Park with tephra fallout. The next morning, Hawaiʻi Volcanoes National Park staff clean the tephra from the area.
This timelapse video shows Kīlauea summit eruption episode 41 on January 24, 2026, captured by a USGS Hawaiian Volcano Observatory research camera on the south rim of the caldera. Both the north and south vents erupted,and the black material in the foreground is falling tephra. USGS video.
This timelapse video shows Kīlauea summit eruption episode 41 on January 24, 2026, captured by a USGS Hawaiian Volcano Observatory research camera on the south rim of the caldera. Both the north and south vents erupted,and the black material in the foreground is falling tephra. USGS video.
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.
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
