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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 event has been reviewed by a seismologist.


A micro earthquake occurred at 6:17:46 AM (PDT) on Wednesday, October 2, 2013.
The magnitude 0.3 event occurred 33 km (20 miles) E (97 degrees) of Coso Junction, CA.
The hypocentral depth is 7 km ( 4 miles).




Magnitude 0.3 - local magnitude (Ml)
Time Wednesday, October 2, 2013 at 6:17:46 AM (PDT)
Wednesday, October 2, 2013 at 13:17:46 (UTC)
Distance from Coso Junction, CA - 33 km (20 miles) E (97 degrees)
Trona, CA - 33 km (21 miles) NW (324 degrees)
Ridgecrest, CA - 44 km (27 miles) N (9 degrees)
Olancha, CA - 48 km (30 miles) SE (129 degrees)
Coordinates 36 deg. 0.5 min. N (36.008N), 117 deg. 35.3 min. W (117.588W)
Depth 7.3 km (4.5 miles)
Quality Good
Location Quality Parameters Nst= 9, Nph= 16, Dmin=8 km, Rmss=0.13 sec, Erho=0.4 km, Erzz=1.3 km, Gp=111.6 degrees
Event ID ci11372354
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