News

At the U.S. Geological Survey's (USGS) Hawaiian Volcano Observatory (HVO), we focus on keeping up with the flow of data coming into our systems and...

Kahauale‘a 2 flow and Pu‘u ‘Ō‘ō.

We are currently sandwiched between the Halloween and Thanksgiving holidays as the inexorable march of time brings the winter festivals ever closer...

Hawai‘i ISLAND, Hawaii — Hawaii's long history of destructive earthquakes will be the focus of two upcoming presentations by scientists with the U.S...

About a year ago, a Volcano Watch article described recent changes at Lake Waiau, the tiny lake just below Mauna Kea's summit that is Hawai‘i's only...

Kahauale‘a 2 flow remains active at forest boundary.

Earlier this year, the Alaska Volcano Observatory (AVO) completed its first 25 years of operation. It received widespread acknowledgement for its...

On October 17, at 10:17 a.m., HST, thousands of Hawai‘i residents took part in the state’s first Great Hawaii ShakeOut. The Hawaiian Volcano...

Thermal image sequence of summit lava lake motion.

Lava flows at forest boundary northeast of Pu‘u ‘Ō‘ō.