Logo Recent Earthquakes in the Intermountain West

2-degree map

Click on an earthquake on the above map (or in the list below) for more information.
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Special maps: Yellowstone National Park || ANSS Intermountain West 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.
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Update time = Tue Nov 24 7:00:08 MST 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
 0.8  2009/11/23 06:37:09 44.565N 110.952W 13.4   16 km (10 mi) SE  of  West Yellowstone, MT
 1.4  2009/11/23 05:14:09 44.778N 111.502W  9.9   34 km (21 mi) NNW of  Island Park, ID
 2.3  2009/11/22 16:38:13 44.767N 111.327W  6.1   21 km (13 mi) NW  of  West Yellowstone, MT
 0.7  2009/11/21 11:24:42 44.458N 111.025W 16.1   24 km (15 mi) SSE of  West Yellowstone, MT
 1.4  2009/11/21 11:18:20 44.450N 110.992W 19.2   25 km (16 mi) SSE of  West Yellowstone, MT
 1.8  2009/11/21 11:17:45 44.464N 111.058W  7.8   22 km (14 mi) S   of  West Yellowstone, MT
 0.1  2009/11/21 09:00:53 44.755N 111.113W 10.7   10 km ( 6 mi) N   of  West Yellowstone, MT
 1.8  2009/11/20 23:00:47 44.795N 111.538W 10.9   37 km (23 mi) NNW of  Island Park, ID
 0.4  2009/11/20 18:57:14 44.751N 111.132W  6.9   10 km ( 6 mi) NNW of  West Yellowstone, MT
 1.0  2009/11/20 06:46:37 45.649N 111.578W  5.9   17 km (11 mi) ESE of  Harrison, MT
 0.4  2009/11/20 00:46:20 44.768N 111.001W  3.4   14 km ( 9 mi) NE  of  West Yellowstone, MT
 0.4  2009/11/19 16:28:55 44.584N 110.936W  8.8   16 km (10 mi) ESE of  West Yellowstone, MT
 0.5  2009/11/19 15:09:14 44.779N 111.128W  9.7   13 km ( 8 mi) N   of  West Yellowstone, MT
 1.2  2009/11/18 23:30:54 44.666N 110.037W 14.4   40 km (25 mi) S   of  Cooke City-Silver Gate, MT
 0.9  2009/11/18 17:39:15 44.840N 111.536W  5.7   39 km (24 mi) WNW of  West Yellowstone, MT
 1.0  2009/11/18 17:39:15 44.840N 111.536W  5.7   39 km (24 mi) WNW of  West Yellowstone, MT
 1.5  2009/11/18 16:29:59 44.654N 111.910W 11.3   39 km (24 mi) NE  of  Spencer, ID
 1.6  2009/11/18 02:33:40 44.428N 110.412W  1.4   61 km (38 mi) ESE of  West Yellowstone, MT
 2.1  2009/11/17 23:26:16 45.641N 111.552W  6.3   19 km (12 mi) ESE of  Harrison, MT
 1.3  2009/11/17 23:26:16 45.640N 111.576W  0.1   18 km (11 mi) ESE of  Harrison, MT
 1.0  2009/11/17 15:44:08 44.764N 111.120W  7.7   11 km ( 7 mi) N   of  West Yellowstone, MT


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[Special maps: Yellowstone National Park || ANSS Intermountain West Region]
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Data Sources

Utah Region + Yellowstone National Park Region = University of Utah Seismograph Stations
a member of the Advanced National Seismic System (ANSS)