News

Collapses common during significant drops in summit lava lake

For information about Hawaiian volcanoes, a good place to start is the U.S. Geological Survey (USGS). Between its websites and publications, abundant...

Activity continues at the Kamokuna ocean entry and along the 61g flow field

The caldera was a dynamic place during the 300-plus years just before written history began at Kīlauea (in 1823), and the newly defined subdivisions...

The USGS Hawaiian Volcano Observatory (HVO) has a long tradition of innovation when it comes to the tools that we use to monitor the status and...

Short-lived lava falls at Kamokuna ocean entry

The longest-lived and most voluminous rift-zone eruption of Kīlauea Volcano in more than 500 years—the ongoing Pu‘u ‘Ō‘ō eruption—began in January...

Flow front stalled on coastal plain

Thermal cameras have been used by volcanologists around the world for many years to study volcanic processes and search for signs of impending...

Activity continues on the 61g flow field and at the ocean entry