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Reducing Earthquake Hazards in the Pacific Northwest

Juan de Fuca plate subducts under North American plate

NEW: Seattle Seismic Hazard Maps and Data Download
(July 2007)

Cascadia and Seattle Fault Scenarios
(September 2005)

Pacific NW Latest Quakes

Report an earthquake or see intensity maps
Fill out a felt report online or see results of others reports (SHAKE map and CIIM)

PNSN Home Page
Seismology and Earthquake Information from the University of Washington

February 28, 2001 Nisqually Earthquake
USGS || University of Washington