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Erik Klemetti

Welcome to Eruptions, a blog about all things volcanic. Eruption is written and maintained by Erik Klemetti, an assistant professor of Geosciences at Denison University. His passion in geology is volcanoes, and he has studied them all over the world. You can follow Erik on Twitter, where you'll get volcano news and the occasional baseball comment.

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Is Chaiten a clogged volcano?

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The Chaiten Rollercoaster ride continues

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Tungurahua gearing up for something big?

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Small explosions at Soufriere Hills

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Llaima eruption beginning to slow

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Ruapehu settles down

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Mt. Saint Helens trivia

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Chaiten ash still causing problems

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Okmok Eruption 2008

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Tungurahua continues to rumble away

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Photo of the 2008 Okmok eruption

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More on Okmok

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Okmok Update

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Okmok in the Aleutian Islands erupts

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Rumblings at San Cristobal

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The continuing eruption at Llaima

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Thus endth the eruption

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Kilauea's new fire fountain