U.S. Geological Survey, Menlo Park, California.
U.C. Berkeley Seismological Laboratory, Berkeley, California.
(members of the Council of the National Seismic System)
NOTE: Information in this page is updated regularly. If you are accessing
this page via the Web, you may need to RELOAD the page to get current data.
Below is a list of magnitude 2 or greater earthquakes recorded by the USGS Northern California Seismic Network and the UCB Berkeley Digital Seismic Network during the last 3 days. All times are in UTC (Universal Time), which is 8 hours ahead of PST and 7 hours ahead of PDT. This catalog is valid for Central and Northern California (approximately north of San Luis Obispo along the coast and 37 degrees N at the Nevada border).
Magnitudes are reported as local magnitude (Ml) or coda duration magnitude (Md) for small events. Depth is in kilometers. Q is location quality, where the quality of the location solution is A=E (A=good, E=bad), and '*' indicates the solution is from an automated system and has not been reviewed by staff.
Note: This is PRELIMINARY information. Earthquakes before 00:00 UT today which occur > ~50 km outside the boundaries of the network will not be listed unless reviewed by seismologists.
Catalogs for other regions of the country can be obtained by using `finger quake@computer' for the following computers:
geophys.washington.edu (Washington and Oregon) seismo.unr.edu (Nevada) scec.gps.caltech.edu (southern California) eqinfo.seis.utah.edu (Utah) fm.gi.alaska.edu (Alaska) slueas.slu.edu (central US) gldfs.cr.usgs.gov (large world-wide) tako.wr.usgs.gov (Hawaii)WWW access: for these lists, maps, and more go to http://quake.usgs.gov
Updated at Sat May 17 01:20:00 GMT 2008 a.k.a. Fri May 16 18:20:00 PDT 2008
****************************************************************************** DATE-(UTC)-TIME LAT LON DEP MAG Q COMMENTS yy/mm/dd hh:mm:ss deg. deg. km ------------------------------------------------------------------------------ 08/05/14 02:20:37 38.82N 122.76W 0.2 2.0Md A* 3 km WSW of Cobb, CA 08/05/14 03:56:58 38.82N 122.76W 0.7 2.8Md A* 4 km WSW of Cobb, CA 08/05/14 15:36:49 37.89N 118.12W 5.0 2.1Md D* 41 km S of Tonopah Junction, NV 08/05/14 18:52:05 39.51N 119.91W 3.4 3.0Md B* 4 km ESE of Verdi-Mogul, NV 08/05/14 23:06:50 40.88N 123.73W 21.4 2.8Md B* 4 km SW of Willow Creek, CA 08/05/15 06:47:04 37.38N 121.73W 8.8 2.8Md A* 8 km E of Alum Rock, CA 08/05/15 07:02:54 37.54N 118.87W 8.2 2.7Md B* 14 km SE of Mammoth Lakes, CA 08/05/15 07:55:18 35.84N 120.39W 9.0 3.3Ml A* 8 km SSE of Parkfield, CA 08/05/15 13:44:48 39.54N 119.92W 3.8 3.3Ml C* 4 km NE of Verdi-Mogul, NV 08/05/15 19:09:28 37.98N 119.22W 5.0 2.4Md D* 10 km WNW of Lee Vining, CA 08/05/15 23:48:16 36.85N 121.31W 7.4 2.1Md B* 7 km N of Tres Pinos, CA 08/05/16 05:38:31 36.11N 121.23W 18.7 2.1Md C* 15 km SW of King City, CA 08/05/16 06:54:04 38.83N 122.86W 2.5 2.3Md A* 6 km WNW of The Geysers, CA 08/05/16 19:39:20 37.41N 121.76W 6.0 2.0Md A* 8 km NE of Alum Rock, CA 08/05/16 20:35:29 38.80N 122.78W 1.1 2.4Md C* 2 km E of The Geysers, CA 08/05/16 21:42:03 39.54N 119.94W 2.2 2.2Md B* 4 km NNE of Verdi-Mogul, NV