a research geologist at the Hawaiian Volcano Observatory and co-author of a new study in Nature Communications. When pressure ...

An analysis of crystals in lava from the 2022 eruption of Mauna Loa has revealed an unknown magma reservoir within the ...

“Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

The world's biggest active volcano spans approximately 2,000 square miles and ascends about 13,600 feet above sea level - and ...

The U.S. Geological Survey says it has detected an increase seismic activity around Kamaʻehuakanaloa. The underwater volcano ...

According to reports, Kamaʻehuakanaloa volcano, once known as Lōʻihi Seamount, has seen more than 70 earthquakes since 6 p.m. on Friday, Nov. 1.

That happened two years ago with the world’s largest active volcano. About two months before Mauna Loa spewed rivers of ...

AFFECTED AREA...Leeward portions of all Hawaiian Islands. * TIMING...From Friday morning through Friday afternoon. * ...

Tiltmeters are a crucial component of the volcanic monitoring network in Hawaii. By detecting subtle changes in ground ...

A winter weather advisory was put into place, which means that "periods of snow, sleet or freezing rain will cause travel difficulties," the NWS said.

If you’re heading to Hawaiʻi Volcanoes National Park anytime soon—and you really ... This section of historic Mauna Loa Road ...

In the case of USGS Hawaiian Volcano Observatory geologic mapping on the Island of Hawaii, the primary map units of interest are volcanic vents (such as fissures and scoria cones) and their ...