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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 Jul 19 19:03:46 PDT 2008
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
1.8 2008/07/17 07:44:51 47.878N 122.730W 0.0 6 km ( 4 mi) SSW of Port Ludlow, WA 1.0 2008/07/17 01:35:48 47.657N 123.873W 36.5 28 km (18 mi) N of Neilton, WA 1.5 2008/07/16 12:20:29 47.597N 122.423W 20.0 7 km ( 5 mi) WSW of Seattle, WA 1.2 2008/07/16 11:40:25 47.786N 122.808W 18.8 8 km ( 5 mi) SE of Quilcene, WA 1.9 2008/07/16 09:57:17 47.815N 122.085W 17.4 2 km ( 1 mi) NE of Maltby, WA 1.1 2008/07/14 15:00:19 47.419N 122.053W 14.4 4 km ( 2 mi) W of Hobart, WA 1.9 2008/07/14 14:51:20 47.399N 122.060W 3.2 4 km ( 2 mi) NNW of Maple Valley, WA 1.9 2008/07/12 04:03:27 46.779N 123.890W 36.2 11 km ( 7 mi) NE of Tokeland, WA 1.5 2008/07/12 01:28:09 47.315N 122.365W 18.0 2 km ( 1 mi) W of Federal Way, WA 1.3 2008/07/11 10:19:44 47.358N 122.567W 46.8 4 km ( 2 mi) NNE of Gig Harbor, WA 1.1 2008/07/11 01:57:32 46.440N 122.487W 17.7 10 km ( 6 mi) S of Mossyrock, WA 1.9 2008/07/10 12:32:07 47.631N 122.204W 26.1 1 km ( 1 mi) E of Clyde Hill, WA 2.2 2008/07/07 23:43:43 47.447N 122.762W 5.4 11 km ( 7 mi) NNE of Allyn-Grapeview, WA 1.0 2008/07/07 14:49:58 46.098N 122.116W 10.8 12 km ( 8 mi) SSE of Mount St. Helens Volcano, WA 1.7 2008/07/07 08:13:34 47.760N 122.318W 26.0 2 km ( 1 mi) ENE of Shoreline, WA 1.3 2008/07/05 22:04:02 46.505N 122.351W 17.6 8 km ( 5 mi) SW of Morton, WA
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