Skip to main content
U.S. flag

An official website of the United States government

News

News about Crater Lake.

link

Which U.S. volcanoes pose a threat?

USGS Volcanic Threat Assessment updates the 2005 rankings.

Read Article
link

Geologic maps lay the foundation for this virtual tour of western states volcanoes.

Take a virtual geologic tour in the USGS Geonarrative, Volcanic Landscapes.

Read Article
link

First earthquakes recorded at Crater Lake by new monitoring network.

Three small earthquakes are the first to be recorded after installation of a small seismic and geodetic network at Crater Lake in 2011.

Read Article