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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 23:00:02 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
1.4 2009/11/02 17:26:21 47.694N 120.035W 9.1 6 km ( 4 mi) NNE of Waterville, WA 1.4 2009/11/01 14:20:14 47.687N 120.181W 4.7 3 km ( 2 mi) ENE of Entiat, WA 1.3 2009/10/30 19:26:29 47.846N 120.774W 9.7 29 km (18 mi) NNW of Leavenworth, WA 2.1 2009/10/28 09:43:25 46.347N 121.878W 14.2 28 km (18 mi) NE of Mount St. Helens Volcano, WA 1.4 2009/10/25 05:34:19 47.718N 121.513W 9.9 6 km ( 4 mi) SSW of Baring, WA 1.5 2009/10/25 03:56:05 47.722N 121.535W 10.7 6 km ( 4 mi) SW of Baring, WA 1.1 2009/10/25 01:54:56 47.661N 120.035W 6.9 3 km ( 2 mi) ENE of Waterville, 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