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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 event has been reviewed by a seismologist.

A micro earthquake occurred at 6:18:46 AM (PDT) on Tuesday, October 1, 2013.
The magnitude 0.1 event occurred 11 km (7 miles) NE (45 degrees) of Coso Junction, CA.
The hypocentral depth is 6 km ( 4 miles).



Magnitude 0.1 - local magnitude (Ml)
Time Tuesday, October 1, 2013 at 6:18:46 AM (PDT)
Tuesday, October 1, 2013 at 13:18:46 (UTC)
Distance from Coso Junction, CA - 11 km (7 miles) NE (45 degrees)
Olancha, CA - 23 km (14 miles) SE (146 degrees)
Ridgecrest, CA - 57 km (36 miles) NNW (342 degrees)
Trona, CA - 59 km (37 miles) NW (311 degrees)
Coordinates 36 deg. 6.8 min. N (36.113N), 117 deg. 51.8 min. W (117.864W)
Depth 6.5 km (4.0 miles)
Quality Fair
Location Quality Parameters Nst= 5, Nph= 9, Dmin=1 km, Rmss=0.06 sec, Erho=0.8 km, Erzz=1.4 km, Gp=226.8 degrees
Event ID# ci11371922
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