News

The last 'hurrah' for a GPS instrument on the Pu‘u ‘Ō‘ō crater edge

The U.S. Geological Survey's Hawaiian Volcano Observatory (HVO) recorded a magnitude-4.2 earthquake on Saturday, April 27, 2019, at 5:26 p.m. HST.

Webcam check at Halema‘uma‘u

May 3, 2019, marks the one-year anniversary of the start of Kīlauea Volcano's 2018 lower East Rift Zone eruption. Over the past year, USGS Hawaiian...

When a major geologic event occurs, scientists who study such events and the people who are directly or indirectly impacted by it seek to understand...

Details about two upcoming talks presented by HVO scientists on April 23 and May 2 are posted.
 

MultiGAS instruments monitor volcanic gases at the summit

In February 2019, the USGS Hawaiian Volcano Observatory (HVO) released a preliminary map of lava flow thicknesses for Kīlauea Volcano's 2018 lower...

HVO Scientist-in-Charge Tina Neal talked about the status of Kīlauea and Mauna Loa volcanoes.

Digital database of the geologic map of the middle east rift geothermal subzone, Kīlauea Volcano, Hawaiʻi: USGS Data Series 1111