Volcano Watch is a weekly article and activity update written by USGS Hawaiian Volcano Observatory scientists and affiliates. This week’s article was written by Andrew Michael,...
The gas monitoring site at 3,430 meters (11,240 ft) above sea level in the Southwest Rift Zone of Mauna Loa measures volcanic gases (sulfur dioxide, hydrogen...
On Friday morning, a 5.0-magnitude earthquake shook the island of Hawaii, causing modest property damage in certain locations and triggering a series of aftershocks that experts...
HONOLULU – The 5.0-magnitude earthquake was more powerful than a series of earthquakes Friday that struck Mauna Loa in Hawaii, the largest active volcano on the...
HONOLULU (AP) — The 5.0-magnitude earthquake was more powerful than Friday’s string of earthquakes that struck Mauna Loa in Hawaii, the planet’s largest active volcano that...
Sep 23 2022 11:55 AM HST * Updated on Sep 23 2:04 PM A small seismic swarm continues under the summit of Mauna Loa volcano, but...
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