Deschutes & Ochoco National Forests
Crooked River National Grassland

Geology Geologic Information Summary of the geology of Central Oregon Central Oregon includes part of five Geomorphic Provinces Geothermal Energy There have been many eruptions in Central Oregon during the last 10,000 years Although there have not been any large historic earthquakes in Central Oregon there are small ones. Oregon Volcanoes Soils

GEOLOGIC SITES GEOLOGIC INFO Geologic Summary Geomorphic Provinces Geothermal Energy Holocene Eruptions Local Earthquakes Oregon Volcanoes Soils IMAGE GALLERY

Links to other sources of info

Geology of other National Forests

• Oregon Dunes National Recreation Area
• Columbia River Gorge National Scenic Area
• Mt. St. Helens National Volcanic Monument

National Park Service

• National Park Geology
• Crater Lake Geology
• John Day Fossil Beds Geology

U.S. Geologic Survey

• Earthquake Hazards Program
  • Location Map for Recent Earthquakes in the Pacific Northwest
  • List of Recent Earthquakes in the Pacific Northwest
  • Real-time Seismograph displays for Pacific Northwest
  • Location Maps of Recent Earthquakes in the US
  • Location Maps of Recent Earthquakes in the World
• Volcano Hazards Program
  • Living With Volcanic Risk in the Cascades
  • Current Updates for U.S. and Russian volcanoes
  • Types and Effects of Volcano Hazards
  • USGS Volcano Observatories
    • AVO - Alaska Volcano Observatory
    • CVO - Cascades Volcano Observatory
    • HVO - Hawaiian Volcano Observatory
    • LVO - Long Valley Observatory
    • YVO - Yellowstone Volcano Observatory
  • USGS Volcano Fact Sheets
• Maps and Air Photos Online

Global Volcanism Program - Smithsonian Institution

• Weekly Volcanic Activity Report
• Volcanoes of the US west coast States
• Volcanoes of the US western Interior
• Volcanoes of the Hawaiian Islands
• Volcanoes of Alaska

Oregon Department of Geology and Mineral Industries

• Geologic Sightseeing
• Places to See

Volcano Education Resources

• How Volcanoes Work developed by Department of Geological Sciences, San Diego State University
• The Volcano Information Center developed by University of California at Santa Barbara, Department of Geological Sciences
• Educators page for Volcanoes developed by the U.S. Geological Survey
• Volcano World developed by University of North Dakota

• Interactive Geologic Map of Oregon developed by Portland State University Geology Department

   

USDA Forest Service - Deschutes & Ochoco National Forests
Last Modified: Wednesday, 17 March 2010 at 17:14:46 EDT