The world’s largest active volcano, Mauna Loa, is erupting for the first time in nearly 40 years, triggering an ash fall advisory for Hawaii’s Big Island...
Oct 31, 2022, 12:18 PM HST The Big Island’s Pāhala Public and School Library will reopen its doors to the public on November 1. The library...
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...
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