At Puʻuʻōʻō, fissures reopened on either side of the vent, while at Maunaulu, the eruption stalled and the vent collapsed ...

What do small earthquakes beneath Kilauea summit mean for the ongoing eruption? – Features, Volcano Update | West Hawaii ...

Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment in 1879. Congress created the USGS to “classify the public lands and examine ...

RESIDENTS of Hawaii’s Big Island are on high alert for a possible massive eruption of the Kilauea volcano after the USGS recorded 250 earthquakes in just 24 hours. But where exactly is Mount Kilauea?

The activity is being closely monitored by USGS Hawaiian Volcano Observatory (HVO) staff and prompted closures in Hawaiʻi Volcanoes National Park. What is causing it and what should we expect to see ...