== 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 2:10:50 AM (PDT) on Friday, October 4, 2013.
The magnitude 0.4 event occurred 16 km (10 miles) E (94 degrees) of Coso Junction, CA.
The hypocentral depth is 1 km ( 1 mile).

Magnitude		0.4 - local magnitude (Ml)
Time		Friday, October 4, 2013 at 2:10:50 AM (PDT) Friday, October 4, 2013 at 9:10:50 (UTC)
Distance from		Coso Junction, CA - 16 km (10 miles) E (94 degrees) Olancha, CA - 35 km (22 miles) SE (142 degrees) Ridgecrest, CA - 47 km (29 miles) N (349 degrees) Trona, CA - 47 km (29 miles) NW (310 degrees)
Coordinates		36 deg. 2.1 min. N (36.035N), 117 deg. 46.2 min. W (117.770W)
Depth		1 km (0.6 miles)
Quality		Excellent
Location Quality Parameters		Nst= 10, Nph= 16, Dmin=1 km, Rmss=0.14 sec, Erho=0.4 km, Erzz=0.9 km, Gp=64.8 degrees
Event ID#		ci11372898
Additional Information		map ||
		Waveforms

For more information, see http://quake.wr.usgs.gov/

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