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Click on an earthquake on the above map for more information.
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Special maps: Long Valley || Los Angeles || San Francisco
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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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Click here for more info on the Long Valley volcano monitoring effort.

Update time = Fri Mar 22 7:00:03 PDT 2019
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 2019/03/21 16:26:12 37.533N 118.876W  8.0   15 km ( 9 mi) SE  of Mammoth Lakes, CA
 -0.0 2019/03/21 08:04:09 37.638N 118.864W  5.3   10 km ( 6 mi) E   of Mammoth Lakes, CA
 0.1 2019/03/21 04:01:42 37.633N 118.812W  2.1   15 km ( 9 mi) E   of Mammoth Lakes, CA
 -0.0 2019/03/21 02:00:15 37.652N 118.933W  4.3    4 km ( 3 mi) ENE of Mammoth Lakes, CA
 0.8 2019/03/20 21:58:21 37.443N 118.900W  4.0   23 km (14 mi) SSE of Mammoth Lakes, CA
 0.8 2019/03/20 19:54:08 37.514N 118.850W  4.0   18 km (11 mi) SE  of Mammoth Lakes, CA
 0.6 2019/03/20 18:00:23 37.636N 118.815W  2.2   14 km ( 9 mi) E   of Mammoth Lakes, CA
 0.5 2019/03/20 11:29:52 37.496N 118.848W  4.0   20 km (12 mi) SE  of Mammoth Lakes, CA
 0.8 2019/03/20 10:26:18 37.633N 118.814W  3.0   15 km ( 9 mi) E   of Mammoth Lakes, CA
 0.4 2019/03/20 02:19:10 37.511N 119.043W  5.0   15 km ( 9 mi) SSW of Mammoth Lakes, CA
 1.4 2019/03/20 02:10:12 37.468N 118.638W  8.5   20 km (12 mi) NW  of West Bishop, CA
 0.7 2019/03/19 23:28:55 37.544N 118.879W  5.3   14 km ( 8 mi) SE  of Mammoth Lakes, CA
 1.2 2019/03/19 20:39:46 37.535N 118.880W  6.9   14 km ( 9 mi) SE  of Mammoth Lakes, CA
 0.4 2019/03/19 09:34:49 37.642N 118.936W  4.8    4 km ( 2 mi) E   of Mammoth Lakes, CA
 0.4 2019/03/19 09:32:41 37.638N 118.936W  4.7    4 km ( 2 mi) E   of Mammoth Lakes, CA
 0.2 2019/03/19 07:25:54 37.670N 118.915W  1.9    7 km ( 4 mi) ENE of Mammoth Lakes, CA
 1.1 2019/03/19 06:59:14 37.658N 118.908W  2.6    7 km ( 4 mi) ENE of Mammoth Lakes, CA
 0.4 2019/03/19 06:43:56 37.480N 118.818W  2.9   23 km (14 mi) SE  of Mammoth Lakes, CA
 0.4 2019/03/19 06:23:50 37.707N 118.879W  3.7   12 km ( 7 mi) NE  of Mammoth Lakes, CA
 0.1 2019/03/19 02:21:54 37.581N 118.798W  6.9   17 km (11 mi) ESE of Mammoth Lakes, CA
 1.1 2019/03/18 20:39:11 37.550N 118.853W  6.9   15 km ( 9 mi) SE  of Mammoth Lakes, CA
 1.2 2019/03/18 20:36:49 37.549N 118.854W  7.2   15 km ( 9 mi) SE  of Mammoth Lakes, CA
 0.4 2019/03/18 19:08:39 37.553N 118.881W  5.8   13 km ( 8 mi) SE  of Mammoth Lakes, CA
 -0.2 2019/03/18 15:44:31 37.664N 118.865W  1.9   10 km ( 7 mi) ENE of Mammoth Lakes, CA
 0.3 2019/03/18 12:09:10 37.618N 118.849W  7.5   12 km ( 7 mi) E   of Mammoth Lakes, CA
 2.8 2019/03/18 11:56:53 37.617N 118.855W  7.4   11 km ( 7 mi) E   of Mammoth Lakes, CA
 0.5 2019/03/18 07:54:40 37.516N 118.708W  5.5   27 km (17 mi) ESE of Mammoth Lakes, CA
 0.7 2019/03/18 04:59:18 37.481N 118.821W  3.3   22 km (14 mi) SE  of Mammoth Lakes, CA
 1.2 2019/03/18 01:06:41 37.465N 118.844W  7.0   22 km (14 mi) SSE of Mammoth Lakes, CA
 0.1 2019/03/18 00:33:42 37.637N 118.861W  5.3   10 km ( 6 mi) E   of Mammoth Lakes, CA
 -0.2 2019/03/18 00:08:53 37.648N 118.845W  3.4   12 km ( 7 mi) E   of Mammoth Lakes, CA
 0.3 2019/03/18 00:07:36 37.635N 118.851W  5.5   11 km ( 7 mi) E   of Mammoth Lakes, CA
 -0.1 2019/03/18 00:05:31 37.666N 118.835W  2.4   13 km ( 8 mi) ENE of Mammoth Lakes, CA
 0.7 2019/03/18 00:02:40 37.645N 118.838W  6.0   12 km ( 8 mi) E   of Mammoth Lakes, CA
 -0.2 2019/03/17 23:44:35 37.636N 118.864W  3.9   10 km ( 6 mi) E   of Mammoth Lakes, CA
 2.0 2019/03/17 19:18:24 37.636N 118.865W  5.9   10 km ( 6 mi) E   of Mammoth Lakes, CA
 0.5 2019/03/17 19:10:14 37.505N 118.829W  0.1   20 km (12 mi) SE  of Mammoth Lakes, CA
 1.0 2019/03/17 14:21:02 37.484N 118.808W  5.3   23 km (14 mi) SE  of Mammoth Lakes, CA
 0.1 2019/03/17 14:09:58 37.636N 118.973W  4.2    1 km ( 0 mi) E   of Mammoth Lakes, CA
 0.4 2019/03/17 07:58:33 37.672N 118.857W  3.9   11 km ( 7 mi) ENE of Mammoth Lakes, CA
 -0.1 2019/03/17 07:00:22 37.631N 118.924W  4.0    5 km ( 3 mi) E   of Mammoth Lakes, CA
 0.3 2019/03/17 06:01:55 37.666N 118.858W  2.6   11 km ( 7 mi) ENE of Mammoth Lakes, CA
 1.7 2019/03/17 05:00:20 37.404N 118.896W  1.1   27 km (17 mi) SSE of Mammoth Lakes, CA
 1.3 2019/03/17 03:10:20 37.410N 118.884W  2.0   27 km (17 mi) SSE of Mammoth Lakes, CA
 1.2 2019/03/17 03:10:20 37.406N 118.895W  1.5   27 km (17 mi) SSE of Mammoth Lakes, CA
 -0.1 2019/03/17 01:48:17 37.638N 118.829W  5.2   13 km ( 8 mi) E   of Mammoth Lakes, CA
 1.5 2019/03/17 00:24:18 37.397N 118.678W  9.9   20 km (12 mi) WNW of West Bishop, CA
 0.6 2019/03/16 23:33:59 37.493N 118.847W  4.2   20 km (12 mi) SE  of Mammoth Lakes, CA
 0.4 2019/03/16 20:41:09 37.618N 118.957W  5.8    3 km ( 2 mi) SE  of Mammoth Lakes, CA
 -0.2 2019/03/16 20:39:50 37.663N 118.877W  1.3    9 km ( 6 mi) ENE of Mammoth Lakes, CA
 0.2 2019/03/16 18:50:51 37.664N 118.879W  1.5    9 km ( 6 mi) ENE of Mammoth Lakes, CA
 0.5 2019/03/16 18:28:17 37.482N 118.845W  0.6   21 km (13 mi) SE  of Mammoth Lakes, CA
 0.1 2019/03/16 18:19:16 37.624N 118.957W  5.5    2 km ( 2 mi) SE  of Mammoth Lakes, CA
 0.9 2019/03/16 17:50:46 37.441N 118.900W  2.1   23 km (14 mi) SSE of Mammoth Lakes, CA
 1.4 2019/03/16 17:42:08 37.398N 118.897W -0.6   28 km (17 mi) SSE of Mammoth Lakes, CA
 0.7 2019/03/16 17:24:12 37.469N 118.891W  9.6   20 km (13 mi) SSE of Mammoth Lakes, CA
 0.7 2019/03/16 16:54:51 37.445N 118.904W  3.0   22 km (14 mi) SSE of Mammoth Lakes, CA
 3.0 2019/03/16 16:32:09 37.399N 118.893W  0.6   28 km (17 mi) SSE of Mammoth Lakes, CA
 1.5 2019/03/16 10:22:12 37.428N 118.885W  4.1   25 km (15 mi) SSE of Mammoth Lakes, CA
 0.5 2019/03/16 01:05:09 37.532N 118.876W  8.0   15 km ( 9 mi) SE  of Mammoth Lakes, CA
 0.8 2019/03/15 16:21:56 37.636N 118.850W  5.2   11 km ( 7 mi) E   of Mammoth Lakes, CA
 -0.1 2019/03/15 14:11:06 37.614N 119.011W  1.0    4 km ( 2 mi) SW  of Mammoth Lakes, CA
 0.3 2019/03/15 12:11:56 37.601N 119.013W  1.7    5 km ( 3 mi) SW  of Mammoth Lakes, CA

Special maps:
Long Valley || Los Angeles || San Francisco Index map || big earthquake list || all earthquake list || glossary of terms ||

Data Sources

US and World - USGS/NEIC = National Earthquake Information Center
Northern California - UCB = University of California, Berkeley
Southern California - Caltech = California Institute of Technology
Southern California - UCSD = University of California, San Diego
Nevada - UNR = University of Nevada, Reno
Offshore = West Coast & Alaska Tsunami Warning Center
...all members of the Advanced National Seismic System (ANSS)



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