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COSMO-SkyMed Second Generation (CSG) interferogram for the period from April 1 to April 9, 2026, covering Kīlauea volcano’s summit region.
COSMO-SkyMed Second Generation (CSG) interferogram for the period from April 1 to April 9, 2026, covering Kīlauea volcano’s summit region.
A USGS Hawaiian Volcano Observatory field engineer uses a field laptop to configure the connection between the new radio that was installed on the cell tower in Hawaiʻi Volcanoes National Park. This radio receives monitoring data via a radio link from another tower located at Uēkahuna, which collects data from various volcano-monitoring stations.
A USGS Hawaiian Volcano Observatory field engineer uses a field laptop to configure the connection between the new radio that was installed on the cell tower in Hawaiʻi Volcanoes National Park. This radio receives monitoring data via a radio link from another tower located at Uēkahuna, which collects data from various volcano-monitoring stations.
A USGS Hawaiian Volcano Observatory field engineer checks cables at the base of a cell tower in Hawaiʻi Volcano National Park as part of a new point-to-point radio being installed. The previous point-to-point radio was damaged during recent storms, resulting in partial volcano-monitoring data outages since April 11, 2026.
A USGS Hawaiian Volcano Observatory field engineer checks cables at the base of a cell tower in Hawaiʻi Volcano National Park as part of a new point-to-point radio being installed. The previous point-to-point radio was damaged during recent storms, resulting in partial volcano-monitoring data outages since April 11, 2026.
This reference map depicts the Kīlauea summit eruption within Halema‘uma‘u crater that began on December 23, 2024. The data for this map were collected during a Hawaiian Volcano Observatory helicopter overflight on March 31, 2026; as such, the provided statistics are reflective of the first forty-three episodes of the eruption through March 10, 2026.
This reference map depicts the Kīlauea summit eruption within Halema‘uma‘u crater that began on December 23, 2024. The data for this map were collected during a Hawaiian Volcano Observatory helicopter overflight on March 31, 2026; as such, the provided statistics are reflective of the first forty-three episodes of the eruption through March 10, 2026.
Episode 44 of lava fountaining in Halemaʻumaʻu began at the summit of Kīlauea began at 11:10 a.m. HST on April 9, 2026. Precursory lava flows began on April 3, primarily from the south vent, and continued intermittently until the episode began. The predominant lava fountain during episode 44, however, came from the north vent.
Episode 44 of lava fountaining in Halemaʻumaʻu began at the summit of Kīlauea began at 11:10 a.m. HST on April 9, 2026. Precursory lava flows began on April 3, primarily from the south vent, and continued intermittently until the episode began. The predominant lava fountain during episode 44, however, came from the north vent.
The eruptive plume associated with episode 44 of lava fountaining at the summit of Kīlauea was transported by wind in a northeast direction. This photo shows the plume from Volcano village, about 4 miles (6.5 km) northeast of the eruptive vents in Hawaiʻi Volcanoes National Park. USGS photo by P. Dotray.
The eruptive plume associated with episode 44 of lava fountaining at the summit of Kīlauea was transported by wind in a northeast direction. This photo shows the plume from Volcano village, about 4 miles (6.5 km) northeast of the eruptive vents in Hawaiʻi Volcanoes National Park. USGS photo by P. Dotray.
This timelapse video shows Kīlauea summit eruption lava fountaining episode 44 on April 9, 2026, captured by a USGS Hawaiian Volcano Observatory research camera on the south rim of the caldera. Although the south vent erupted most of the precursory lava flows, only the north vent erupted a lava fountain during the eruptive episode. USGS video.
This timelapse video shows Kīlauea summit eruption lava fountaining episode 44 on April 9, 2026, captured by a USGS Hawaiian Volcano Observatory research camera on the south rim of the caldera. Although the south vent erupted most of the precursory lava flows, only the north vent erupted a lava fountain during the eruptive episode. USGS video.
This timelapse video shows Kīlauea summit eruption lava fountaining episode 44 on April 9, 2026, captured by the USGS Hawaiian Volcano Observatory B1cam on the south rim of the caldera. Although the south vent erupted most of the precursory lava flows, only the north vent erupted a lava fountain during the eruptive episode. USGS video.
This timelapse video shows Kīlauea summit eruption lava fountaining episode 44 on April 9, 2026, captured by the USGS Hawaiian Volcano Observatory B1cam on the south rim of the caldera. Although the south vent erupted most of the precursory lava flows, only the north vent erupted a lava fountain during the eruptive episode. USGS video.
Views of lava fountaining episode 44 at the summit of Kīlauea on April 9, 2026. USGS videos by M. Patrick, L. Gallant, and D. Downs.
Views of lava fountaining episode 44 at the summit of Kīlauea on April 9, 2026. USGS videos by M. Patrick, L. Gallant, and D. Downs.
This video shows activity during the episode 43 lava fountains at the summit of Kīlauea. The video was taken from the south rim, which provided clear views of the north and south fountains, and the lava channels that transported lava from the vent into the eastern portion of the crater floor. USGS photo by M. Patrick.
This video shows activity during the episode 43 lava fountains at the summit of Kīlauea. The video was taken from the south rim, which provided clear views of the north and south fountains, and the lava channels that transported lava from the vent into the eastern portion of the crater floor. USGS photo by M. Patrick.
USGS Hawaiian Volcano Observatory (HVO) geologists on a routine Kīlauea summit monitoring helicopter overflight on Thursday, February 26, collected visual and thermal images to map out the changes on the crater floor following episode 42 lava fountaining at Kīlauea summit that took place on February 15, 2026.
USGS Hawaiian Volcano Observatory (HVO) geologists on a routine Kīlauea summit monitoring helicopter overflight on Thursday, February 26, collected visual and thermal images to map out the changes on the crater floor following episode 42 lava fountaining at Kīlauea summit that took place on February 15, 2026.
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.
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
