== 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 1:05:10 AM (PDT) on Monday, September 30, 2013.
The magnitude 1.8 event occurred 30 km (18 miles) SSW of Ocotillo Wells, CA.
The hypocentral depth is 7 km ( 4 miles).

Magnitude		1.8 - local magnitude (Ml)
Time		Monday, September 30, 2013 at 1:05:10 AM (PDT) Monday, September 30, 2013 at 8:05:10 (UTC)
Distance from		Ocotillo Wells, CA - 30 km (18 miles) SSW (207 degrees) Ocotillo, CA - 32 km (20 miles) NW (306 degrees) Julian, CA - 36 km (22 miles) ESE (122 degrees) El Centro, CA - 69 km (43 miles) W (281 degrees)
Coordinates		32 deg. 54.4 min. N (32.906N), 116 deg. 16.5 min. W (116.274W)
Depth		7.1 km (4.4 miles)
Quality		Good
Location Quality Parameters		Nst= 44, Nph= 61, Dmin=2 km, Rmss=0.27 sec, Erho=0.3 km, Erzz=0.9 km, Gp=57.6 degrees
Event ID#		ci11371650
Additional Information		map ||
		Waveforms SCSN First Motion Mechanism 1

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

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