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 May 26 5:00:01 MDT 2015
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
 0.7  2015/05/22 10:50:34 44.624N 110.987W  9.6   10 km ( 6 mi) ESE of  West Yellowstone, MT
 0.2  2015/05/22 10:25:43 44.629N 110.981W  9.3   11 km ( 7 mi) ESE of  West Yellowstone, MT
 0.5  2015/05/22 03:17:48 44.625N 110.985W 10.2   10 km ( 6 mi) ESE of  West Yellowstone, MT
 1.0  2015/05/22 02:22:58 44.626N 110.988W  9.9   10 km ( 6 mi) ESE of  West Yellowstone, MT
 1.8  2015/05/22 02:13:35 43.172N 111.258W  6.8   18 km (11 mi) W   of  Alpine Northwest, WY
 0.7  2015/05/21 11:08:43 44.802N 110.999W  8.8   18 km (11 mi) NNE of  West Yellowstone, MT
 1.2  2015/05/20 03:11:16 44.681N 111.868W  7.8   43 km (27 mi) NE  of  Spencer, ID
 1.8  2015/05/20 00:23:56 44.681N 111.867W  9.2   43 km (27 mi) NE  of  Spencer, ID
 1.0  2015/05/19 22:17:39 44.586N 110.430W  1.6   54 km (34 mi) E   of  West Yellowstone, MT
 1.0  2015/05/19 22:17:10 44.588N 110.377W  3.7   56 km (35 mi) SSE of  Gardiner, 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)