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Kīlauea summit

Volcano Watch: How fast will this flow cool?

Since the end of the 2018 lower East Rift Zone (LERZ) eruption on Kīlauea Volcano, questions have surfaced concerning how long it will take for the...

Volcano Watch: A new focus on a different volcanic gas

2018 Kīlauea lower East Rift Zone eruption and calderal collapse described in Science paper.

USGS Fact Sheet, written by HVO scientists, won the 2018 Shoemaker Award for Communications Product Excellence for the Small Print category.

Information about how to stay informed about Hawaiian volcanoes.

A temporary monitoring camera on the west rim of Kīlauea caldera now provides views looking east toward the bottom of the recently enlarged Halema‘uma...

With the end of Kīlauea Volcano's 2018 lower East Rift Zone eruption, the Island of Hawai‘i was able, at long last, to say goodbye to strong vog...

HVO scientists continue to monitor Kīlauea Volcano