
---> Please visit and bookmark our reorganized earthquake pages at -
http://www.ess.washington.edu/recenteqs/latest.htm <---
Click on an earthquake on the above map for more information.
Click on an arrow at edge or corner of above map to go to an adjacent map.
Click here to go to index map ||
big earthquake list ||
all earthquakes list
Special maps:
Mount St. Helens ||
Seattle Region
Map need updating? Try reloading the page to your browser.
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 17:00:01 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
1.6 2009/01/02 14:50:23 46.638N 121.946W 8.2 14 km ( 9 mi) SSE of Ashford, WA 1.9 2009/01/02 08:23:11 47.961N 122.301W 19.0 4 km ( 3 mi) ESE of Clinton, WA 1.1 2008/12/29 23:31:53 46.761N 121.922W 3.5 7 km ( 5 mi) E of Ashford, WA 1.1 2008/12/29 15:09:45 46.437N 122.372W 16.8 13 km ( 8 mi) SE of Mossyrock, WA 1.1 2008/12/29 09:22:46 46.905N 121.967W 9.1 17 km (11 mi) NNE of Ashford, WA 1.8 2008/12/28 21:04:08 47.328N 122.329W 15.3 2 km ( 1 mi) NNE of Federal Way, WA 2.5 2008/12/28 09:56:22 47.017N 121.016W 1.2 19 km (12 mi) SSW of South Cle Elum, WA 1.6 2008/12/27 20:24:30 47.600N 122.421W 21.4 7 km ( 4 mi) WSW of Seattle, WA 1.0 2008/12/27 07:59:14 46.361N 122.305W 18.8 20 km (13 mi) NNW of Mount St. Helens Volcano, WA 1.5 2008/12/26 06:12:24 47.909N 122.876W 20.7 9 km ( 5 mi) N of Quilcene, 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 1.0 2008/12/25 20:43:52 47.567N 121.652W 85.6 12 km ( 8 mi) NE of Tanner, WA 1.2 2008/12/25 20:08:54 47.890N 122.887W 21.8 7 km ( 4 mi) N of Quilcene, WA 1.6 2008/12/25 14:40:24 47.437N 122.858W 8.0 8 km ( 5 mi) NNW of Allyn-Grapeview, WA 1.9 2008/12/23 20:12:48 46.713N 121.925W 53.5 9 km ( 5 mi) ESE of Ashford, 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
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