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== 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 10:59:13 PM (PDT) on Monday, September 30, 2013.
The magnitude 1.3 event occurred 32 km (20 miles) E (97 degrees) of Coso Junction, CA.
The hypocentral depth is 4 km ( 2 miles).



Magnitude 1.3 - local magnitude (Ml)
Time Monday, September 30, 2013 at 10:59:13 PM (PDT)
Tuesday, October 1, 2013 at 5:59:13 (UTC)
Distance from Coso Junction, CA - 32 km (20 miles) E (97 degrees)
Trona, CA - 34 km (21 miles) NW (323 degrees)
Ridgecrest, CA - 44 km (27 miles) N (8 degrees)
Olancha, CA - 47 km (29 miles) SE (129 degrees)
Coordinates 36 deg. 0.7 min. N (36.012N), 117 deg. 35.9 min. W (117.599W)
Depth 3.8 km (2.4 miles)
Quality Good
Location Quality Parameters Nst= 8, Nph= 9, Dmin=8 km, Rmss=0.06 sec, Erho=0.5 km, Erzz=1.8 km, Gp=122.4 degrees
Event ID# ci11371874
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