We are used to seeing eruptions from the summit region of Kilauea contained to the region that is referred to as Halema‘uma‘u ...
While the USGS scientists learned plenty about volcanism in El Salvador during this trip, it also provided key insights to bring home to our own volcanoes. Explosive eruptions in Hawaii are relatively ...
The USGS Hawaiian Volcano Observatory detected an increase in shallow seismicity and localized ground deformation beneath the ...
Morning Overview on MSN
Great Sitkin volcano in Alaska remains on watch status as lava slowly fills its summit crater
Nearly five years after magma first broke through the floor of its summit crater, Great Sitkin volcano is still pushing lava ...
Volcano Watch is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...
Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...
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