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Southern California Earthquake Data Center

Recent Earthquakes

Recent Earthquakes in California and Nevada

== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California

Version #6: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.


A micro earthquake occurred at 8:55:21 AM (PDT) on Friday, May 3, 2013.
The magnitude 2.2 event occurred 17 km (11 miles) E (93 degrees) of Coso Junction, CA.
The hypocentral depth is 2 km ( 1 mile).




Magnitude 2.2 - local magnitude (Ml)
Time Friday, May 3, 2013 at 8:55:21 AM (PDT)
Friday, May 3, 2013 at 15:55:21 (UTC)
Distance from Coso Junction, CA - 17 km (11 miles) E (93 degrees)
Olancha, CA - 35 km (22 miles) SE (140 degrees)
Trona, CA - 46 km (28 miles) NW (311 degrees)
Ridgecrest, CA - 47 km (29 miles) N (350 degrees)
Coordinates 36 deg. 2.2 min. N (36.036N), 117 deg. 45.3 min. W (117.754W)
Depth 2 km (1.2 miles)
Quality Good
Location Quality Parameters Nst= 39, Nph= 56, Dmin=2 km, Rmss=0.15 sec, Erho=0.2 km, Erzz=0.4 km, Gp=57.6 degrees
Event ID ci15336961
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