Link to USGS home page.
Earthquake Hazards Program

Historical Seismicity

Magnitude 3.8 WYOMING
Sunday, August 29, 2004 at 18:49:44 UTC

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

Historical Seismicity

Seismicity in 2004

Magnitude 7 and Greater Earthquakes


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