Recent Earthquakes in Pacific Northwest
Seattle Region Special Map
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Click on an earthquake on the above map for more information.
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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.
What happens when I click on an earthquake?
Update time = Mon Jan 5 21:00:01 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
1.9 2009/01/02 08:23:11 47.961N 122.301W 19.0 4 km ( 3 mi) ESE of Clinton, WA
1.8 2008/12/28 21:04:08 47.328N 122.329W 15.3 2 km ( 1 mi) NNE of Federal Way, WA
1.6 2008/12/27 20:24:30 47.600N 122.421W 21.4 7 km ( 4 mi) WSW of Seattle, WA
1.3 2008/12/26 02:16:02 47.711N 121.915W 4.0 2 km ( 1 mi) N of Lake Marcel-Stillwater, WA
1.1 2008/12/23 15:35:47 47.716N 121.852W 22.2 5 km ( 3 mi) ENE of Lake Marcel-Stillwater, WA
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Seattle Region]
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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