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


A micro earthquake occurred at 9:08:20 PM (PDT) on Saturday, May 4, 2013.
The magnitude 1.3 event occurred 17 km (10 miles) NNE (30 degrees) of Coso Junction, CA.
The hypocentral depth is 1 km ( 1 mile).




Magnitude 1.3 - local magnitude (Ml)
Time Saturday, May 4, 2013 at 9:08:20 PM (PDT)
Sunday, May 5, 2013 at 4:08:20 (UTC)
Distance from Coso Junction, CA - 17 km (10 miles) NNE (30 degrees)
Olancha, CA - 18 km (11 miles) SE (132 degrees)
Lone Pine, CA - 52 km (32 miles) SSE (159 degrees)
Trona, CA - 63 km (39 miles) NW (316 degrees)
Coordinates 36 deg. 10.4 min. N (36.174N), 117 deg. 51.3 min. W (117.856W)
Depth 1.2 km (0.7 miles)
Quality Good
Location Quality Parameters Nst= 18, Nph= 27, Dmin=6 km, Rmss=0.2 sec, Erho=0.3 km, Erzz=0.7 km, Gp=75.6 degrees
Event ID ci15337833
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