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News related to Clear Lake Volcanic Field.

The Mystery of the Noon Booms Part 2

The Mystery of the Noon Booms Part 2

In last week's post (https://www.usgs.gov/observatories/calvo/news/mystery-noon-booms-part-1), we challenged you to give us your best hypotheses as to...

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We're ready for our closeup! Filming virtual field trip stops in the Clear Lake Volcanic Field

We're ready for our closeup! Filming virtual field trip stops in the Clear Lake Volcanic Field

California Volcano Monitor: This past week, you might have seen a truck full of geologists toting video equipment around the Clear Lake Volcanic Field...

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Having a (volcanic) field day in California

Having a (volcanic) field day in California

Today we feature volcanoes that are outstanding in their fields - volcanic fields, that is!

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One benefit of California’s volcanoes? Geothermal energy

One benefit of California’s volcanoes? Geothermal energy

Nearly all of California’s geothermal electric power generation comes from areas where eruptions occurred in the past tens of thousands of years

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Unpacking CalVO's new seismic monitoring boxes

Unpacking CalVO's new seismic monitoring boxes

If you've noticed any changes to the earthquake counts released in CalVO's weekly updates, don't worry - some behind-the-scenes improvements to our...

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Which U.S. volcanoes pose a threat?

Which U.S. volcanoes pose a threat?

USGS Volcanic Threat Assessment updates the 2005 rankings.

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