Earthquake Information

Oregon State University University of Washington
U. S. Geological Survey Western States Seismic Policy Council
Cascadia Region Earthquake Workgroup (CREW) Earthquake Engineering Research Institute

Realtime Earthquake Reports

National Earthquake Information Center World earthquakes with map links
Alaska Utah
Canada Montana
Washington and Oregon Idaho and Eastern Oregon
Northern California Wyoming and Colorado
Southern California Northeast United States
Nevada Central United States
Hawaii Southeast United States

Earthquake Maps

Washington and Oregon California and Nevada
Seattle area Mount St. Helens
Utah and Yellowstone Central U.S.
Los Angeles San Francisco

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