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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 #2: This report supersedes any earlier reports of this event.
This is a computer-generated message. This event has not yet been reviewed by a seismologist.


A micro earthquake occurred at 11:09:32 PM (PDT) on Wednesday, May 8, 2013.
The magnitude 1.2 event occurred 8 km (5 miles) NE (54 degrees) of Trona, CA.
The hypocentral depth is 8 km ( 5 miles).




Magnitude 1.2 - local magnitude (Ml)
Time Wednesday, May 8, 2013 at 11:09:32 PM (PDT)
Thursday, May 9, 2013 at 6:09:32 (UTC)
Distance from Trona, CA - 8 km (5 miles) NE (54 degrees)
Ridgecrest, CA - 39 km (24 miles) ENE (58 degrees)
Telescope Peak, CA - 45 km (28 miles) SSW (206 degrees)
Goldstone Lake, CA - 63 km (39 miles) NW (324 degrees)
Coordinates 35 deg. 48.5 min. N (35.808N), 117 deg. 18.0 min. W (117.300W)
Depth 7.5 km (4.7 miles)
Quality Good
Location Quality Parameters Nst= 14, Nph= 17, Dmin=9 km, Rmss=0.14 sec, Erho=0.3 km, Erzz=1.9 km, Gp=111.6 degrees
Event ID ci15339777
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