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Coastal and Marine Geology Program
Coastal and Marine Geology Program > Crater Lake National Park: Presently Tranquil

Crater Lake National Park: Presently Tranquil

USGS Fact Sheet

Printable Version: open this 2-page full-color publication in Acrobat® Reader

Fact Sheet - 292 KB PDF

Fact Sheet
"Crater Lake National Park: Presently Tranquil" is a two-page, full-color discussion of the geologic history of the Crater Lake caldera and its potential for future eruptions."

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Related Research Projects:

Volcano Hazards Program
USGS Volcano Hazards Program

Crater Lake Data Clearinghouse
USGS Western Region

Coastal and Marine Geology Program > Crater Lake National Park: Presently Tranquil


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