Photo and Video Chronology

Mauna Loa volcano began erupting in Moku‘āweoweo Caldera on November 27, 2022, at approximately 11:30 p.m. By 6:30 a.m. on November 28, the eruption...

HVO scientists collect detailed data to assess hazards and understand how the eruption is evolving at Kīlauea's summit, all of which are shared with...

HVO scientists collect detailed data to assess hazards and understand how the eruption is evolving at Kīlauea's summit, all of which are shared with...

HVO scientists collect detailed data to assess hazards and understand how the eruption is evolving at Kīlauea's summit, all of which are shared with...

Overflight of Mauna Loa summit and rift zones and eruption monitoring overflight of Kīlauea summit.

The eruption within Halema‘uma‘u, at Kīlauea's summit, began at approximately 3:20 p.m. on September 29, 2021. 

The eruption within Halema‘uma‘u, at Kīlauea's summit, began at approximately 3:20 p.m. on September 29, 2021. 

The eruption within Halema‘uma‘u, at Kīlauea's summit, began at approximately 3:20 p.m. one year ago today, on September 29, 2021. A series of photos...

Hawaiian Volcano Observatory photos and videos of recent activity on Kīlauea volcano.

Photos and videos of the Hawaiian Volcano Observatory response to seismic unrest in American Samoa, recent activity on Kīlauea volcano, and fieldwork...