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The gas emissions from Kīlaueaa volcano have been variable within a fairly steady range for the past few years; however, the numbers that we use to...

Landsat 8 satellite image of Pu‘u ‘Ō‘ō flow field.

Pele's hair at Halema‘uma‘u.

Kahauale‘a 2 flow still active in forest northeast of Pu‘u ‘Ō‘ō.

Last week we showed that Kīlauea has explosive eruptions that can carry volcanic ash (less than 2 mm or 0.08 in across) and small lapilli (2–64 mm or...

Kahauale‘a 2 flow still active in forest northeast of Pu‘u ‘Ō‘ō.

Kahauale‘a 2 flow and Pu‘u ‘Ō‘ō.

Hawai‘i ISLAND, Hawaii — Hawaii's long history of destructive earthquakes will be the focus of two upcoming presentations by scientists with the U.S...

Kahauale‘a 2 flow remains active at forest boundary.

Thermal image sequence of summit lava lake motion.