Logo Recent Earthquakes in Pacific Northwest

2-degree map

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Special maps: Mount St. Helens || Seattle Region
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Maps are updated within about 5 minutes of an earthquake or once an hour.
Brown lines represent known hazardous faults or fault zones. White lines are roads.
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Update time = Sat Nov 7 12:00:02 PST 2009
Here are the earthquakes appearing on this map, most recent at top ...

 MAG  DATE    LOCAL-TIME  LAT     LON    DEPTH    LOCATION
       y/m/d     h:m:s     deg     deg     km
 1.2  2009/11/06 09:16:31 47.312N 123.130W 44.9    3 km ( 2 mi) SE  of  Skokomish, WA
 2.3  2009/11/02 19:00:27 47.327N 122.618W 25.9    2 km ( 1 mi) W   of  Gig Harbor, WA
 1.6  2009/11/01 10:56:59 47.372N 122.670W 24.0    8 km ( 5 mi) NW  of  Gig Harbor, WA
 1.1  2009/10/31 07:20:58 47.392N 122.077W 12.5    3 km ( 2 mi) NNE of  Covington, WA
 1.1  2009/10/30 17:05:06 48.755N 122.257W 72.6    6 km ( 3 mi) NW  of  Acme, WA
 1.7  2009/10/27 10:19:28 48.478N 122.860W 32.1   14 km ( 9 mi) ESE of  Friday Harbor, WA
 1.7  2009/10/24 22:31:28 47.636N 122.210W 25.7    1 km ( 1 mi) NE  of  Clyde Hill, WA


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Data Sources

Participants in operating the Pacific Northwest Seismograph Network include:
University of Washington Dept. of Earth and Space Sciences
Oregon State University Geophysics Group
University of Oregon Department of Geology

all members of the Advanced National Seismic System (ANSS)
Financial support is provided by the U.S. Geological Survey, U.S. Department of Energy, and the State of Washington