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The area south of Halema‘uma‘u has many ground cracks, many associated with the 2018 Kīlauea summit collapse and others associated with more recent earthquakes and ground deformation. While tephra from the ongoing summit eruption has covered and obscured many ground cracks, the deposit itself in places has deep cracks.
The area south of Halema‘uma‘u has many ground cracks, many associated with the 2018 Kīlauea summit collapse and others associated with more recent earthquakes and ground deformation. While tephra from the ongoing summit eruption has covered and obscured many ground cracks, the deposit itself in places has deep cracks.
This telephoto view looking northwest shows the south vent (center), with the north vent (right) just out of view, in Halema‘uma‘u crater at the summit of Kīlauea. In the leadup to episode 47, the south vent had about 75 overflows, but only the north vent produced lava fountaining during episode 47. Both vents are degassing in the photo.
This telephoto view looking northwest shows the south vent (center), with the north vent (right) just out of view, in Halema‘uma‘u crater at the summit of Kīlauea. In the leadup to episode 47, the south vent had about 75 overflows, but only the north vent produced lava fountaining during episode 47. Both vents are degassing in the photo.
Misty weather partially obscured views of episode 47 at the summit of Kīlauea on May 14, 2026. This photo was taken approximately 2 1/2 hours into the eruptive episode, which began at 3:27 p.m. HST. Only the north vent erupted a lava fountain, which fed channelized lava flows across the crater floor within Kaluapele. USGS photo by L. Forster.
Misty weather partially obscured views of episode 47 at the summit of Kīlauea on May 14, 2026. This photo was taken approximately 2 1/2 hours into the eruptive episode, which began at 3:27 p.m. HST. Only the north vent erupted a lava fountain, which fed channelized lava flows across the crater floor within Kaluapele. USGS photo by L. Forster.
The lava fountain erupting from the north vent during episode 47 on May 14, 2026, seen here, sent light tephra into public areas of Hawai‘i Volcanoes National Park and surrounding communities to the northeast. Tephra is a general term for any fragmental material ejected during a volcanic eruption. USGS photo by L. Gallant.
The lava fountain erupting from the north vent during episode 47 on May 14, 2026, seen here, sent light tephra into public areas of Hawai‘i Volcanoes National Park and surrounding communities to the northeast. Tephra is a general term for any fragmental material ejected during a volcanic eruption. USGS photo by L. Gallant.
The north vent (right in photo) in Halemaʻumaʻu erupted a lava fountain during episode 47 at the summit of Kīlauea on May 14, 2026. It reached a maximum height of around 650 feet (200 meters). The south vent (left in photo) had intermittent spattering during the first two hours of the episode. USGS photo by L. Forster.
The north vent (right in photo) in Halemaʻumaʻu erupted a lava fountain during episode 47 at the summit of Kīlauea on May 14, 2026. It reached a maximum height of around 650 feet (200 meters). The south vent (left in photo) had intermittent spattering during the first two hours of the episode. USGS photo by L. Forster.
The lava fountain erupted by the north vent during episode 47 on May 14, 2026, reached about 650 feet (200 m) in height. It fed lava flows that covered portions of the floor of Halemaʻumaʻu crater and the southwest side of Kaluapele, Kīlauea's summit caldera. USGS photo by L. Gallant.
The lava fountain erupted by the north vent during episode 47 on May 14, 2026, reached about 650 feet (200 m) in height. It fed lava flows that covered portions of the floor of Halemaʻumaʻu crater and the southwest side of Kaluapele, Kīlauea's summit caldera. USGS photo by L. Gallant.
This video was taken by the KWcam, located on the north rim of Halemaʻumaʻu crater, during episode 47 of lava fountaining at the summit of Kīlauea on May 14-15, 2026. The episode began at 3:27 p.m., with a lava fountains from the north vent feeding lava flows that progressively traverse across the floor of the crater.
This video was taken by the KWcam, located on the north rim of Halemaʻumaʻu crater, during episode 47 of lava fountaining at the summit of Kīlauea on May 14-15, 2026. The episode began at 3:27 p.m., with a lava fountains from the north vent feeding lava flows that progressively traverse across the floor of the crater.
This video was taken by the K2cam, located on the north rim of Halemaʻumaʻu crater, during episode 47 of lava fountaining at the summit of Kīlauea on May 14-15, 2026. visitors at Uēkahuna overlook in Hawaiʻi Volcanoes National Park view the lava fountain from the north vent.
This video was taken by the K2cam, located on the north rim of Halemaʻumaʻu crater, during episode 47 of lava fountaining at the summit of Kīlauea on May 14-15, 2026. visitors at Uēkahuna overlook in Hawaiʻi Volcanoes National Park view the lava fountain from the north vent.
This video was taken by the B1cam, located on the south rim of Halemaʻumaʻu crater, during episode 47 of lava fountaining at the summit of Kīlauea on May 14-15, 2026. The episode began at 3:27 p.m., with a lava fountaining feeding lava flows across the floor of the crater. Although lava stopped erupting from the north vent at 12:27 a.m.
This video was taken by the B1cam, located on the south rim of Halemaʻumaʻu crater, during episode 47 of lava fountaining at the summit of Kīlauea on May 14-15, 2026. The episode began at 3:27 p.m., with a lava fountaining feeding lava flows across the floor of the crater. Although lava stopped erupting from the north vent at 12:27 a.m.
This timelapse video shows Kīlauea summit eruption lava fountaining episode 46 on May 5, 2026, captured by a USGS Hawaiian Volcano Observatory research camera on the south rim of the caldera. Although both vents erupted precursory lava flows, only the north vent erupted a lava fountain during the 9-hour-long eruptive episode. USGS video.
This timelapse video shows Kīlauea summit eruption lava fountaining episode 46 on May 5, 2026, captured by a USGS Hawaiian Volcano Observatory research camera on the south rim of the caldera. Although both vents erupted precursory lava flows, only the north vent erupted a lava fountain during the 9-hour-long eruptive episode. USGS video.
This video was taken by the KWcam located on the northwest rim of Halemaʻumaʻu crater during episode 46 of lava fountaining at the summit of Kīlauea on May 5, 2026. The episode began at 8:17 a.m.
This video was taken by the KWcam located on the northwest rim of Halemaʻumaʻu crater during episode 46 of lava fountaining at the summit of Kīlauea on May 5, 2026. The episode began at 8:17 a.m.
This video shows various views during episode 46 of lava fountaining at the summit of Kīlauea on May 5, 2026. USGS video by M. Patrick.
This video shows various views during episode 46 of lava fountaining at the summit of Kīlauea on May 5, 2026. USGS video by M. Patrick.
It’s Volcano Minute, brought to you by the USGS Hawaiian Volcano Observatory.
It’s Volcano Minute, brought to you by the USGS Hawaiian Volcano Observatory.
It’s Volcano Minute, brought to you by the USGS Hawaiian Volcano Observatory.
It’s Volcano Minute, brought to you by the USGS Hawaiian Volcano Observatory.
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.
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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.
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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.
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This image is from a temporary research camera positioned near Maunaulu, looking northwest toward the upper East Rift Zone of Kīlauea.
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[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
