News

The lava ocean entry at East Lae`apuki, on the southern shoreline of Kīlauea Volcano, has been active for 15 months. Lava flows rapidly from Pu`u `O`o...

Five volcanoes erupting in the United States within the past two months - Kīlauea, Mount St. Helens, and Augustine, Mt. Cleveland, and possibly...

An earthquake of magnitude-4.0 (preliminary) was recorded by the U.S. Geological Survey's Hawaiian Volcano Observatory on March 1, at 8:57 A.M. HST.

On cool, still mornings at the top of Kīlauea, visitors looking across the summit caldera can see a palpable example of the Earth breathing. Wisps of...

An old Hawaiian chant tells of a mysterious, powerful place in North Kohala, where two streams begin side by side but run in opposite directions and...

An earthquake of magnitude-4.6 (preliminary) was recorded by the U.S. Geological Survey's Hawaiian Volcano Observatory on February 16, at 3:22 P.M...

A significant volcanic eruption is in progress right now in Alaska, though it hasn't received much media attention. Augustine Volcano, named by...

HVO loses one of its most versatile research scientists next week, when Rick Hoblitt returns to his home base, the Cascades Volcano Observatory (CVO)...

The past five years, especially the past 18 months, have seen profound changes in the way HVO scientists view Last week's Volcano Watch highlighted...

The past five years, especially the past 18 months, have seen profound changes in the way HVO scientists view Kīlauea's explosive potential.