Skip to main content
U.S. flag

An official website of the United States government

Landslides/Rockfalls

Filter Total Items: 4
link
Crater Lake, Oregon simplified hazards map showing potential impact...

Volcanic Hazards for the Crater Lake Region

Summary of volcanic hazards for the Crater Lake region.
By
Cascades Volcano Observatory, Crater Lake
link

Volcanic Hazards for the Crater Lake Region

Summary of volcanic hazards for the Crater Lake region.
Learn More
link
Image Collage of Landsat, pollinator, and volcanologist

Eruption History for Mount Mazama and Crater Lake Caldera

Eruption History for Mount Mazama and Crater Lake Caldera
By
Cascades Volcano Observatory, Crater Lake
link

Eruption History for Mount Mazama and Crater Lake Caldera

Eruption History for Mount Mazama and Crater Lake Caldera
Learn More
link
Crater Lake, Chaski Bay. Talus slope sits on flat top of massive sl...

Landslide and Rockfall Hazards at Crater Lake

Landslide and rockfall hazards at Crater Lake.
By
Cascades Volcano Observatory, Crater Lake
link

Landslide and Rockfall Hazards at Crater Lake

Landslide and rockfall hazards at Crater Lake.
Learn More
link
Mount Mazama eruption—artistic rendering painted by Paul Rockwood....

Geology and History Summary for Mount Mazama and Crater Lake

Mount Mazama is one of the major volcanoes of the Cascades Arc.
By
Cascades Volcano Observatory, Crater Lake
link

Geology and History Summary for Mount Mazama and Crater Lake

Mount Mazama is one of the major volcanoes of the Cascades Arc.
Learn More