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Erik Klemetti head shot - WIRED

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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A review of ash cloud classification

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Japan planning ahead ... way ahead

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Redoubt Mini-update for 2/18/2009

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Galeras erupts

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Redoubt Mini-update for 2/13/2009

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Eruptions Mailbag #2

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Redoubt from space

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Redoubt Mini-update for 2/10/2009

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Redoubt Mini-update for 2/9/2009

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Redoubt Mini-update for 2/8/2009

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Redoubt Mini-update for 2/6/09

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Eruption soon at Huila?

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Redoubt continues its holding pattern

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Redoubt Mini-update

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Redoubt continues to keep us waiting