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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 = Tue Dec 2 7:00:03 PST 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
1.0 2008/11/30 16:50:54 47.242N 122.053W 25.2 6 km ( 4 mi) NW of Enumclaw, WA 1.5 2008/11/29 19:29:17 46.430N 122.356W 19.3 15 km ( 9 mi) SE of Mossyrock, WA 1.9 2008/11/29 14:20:13 46.233N 122.094W 5.2 8 km ( 5 mi) ENE of Mount St. Helens Volcano, WA 1.8 2008/11/28 18:16:40 47.807N 122.329W 24.4 2 km ( 1 mi) NE of Esperance, WA 1.7 2008/11/28 12:17:40 47.530N 122.724W 22.4 5 km ( 3 mi) WSW of Navy Yard City, WA 1.0 2008/11/28 03:22:04 47.417N 122.040W 15.8 3 km ( 2 mi) W of Hobart, WA 1.8 2008/11/25 12:41:14 47.909N 122.871W 15.0 9 km ( 5 mi) N of Quilcene, 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