== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California

Version #M: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 6:57:40 PM (PST) on Wednesday, November 4, 2009.
The magnitude 1.6 event occurred 14 km (9 miles) W of Calexico, CA.
The hypocentral depth is 5 km ( 3 miles).

Magnitude		1.6 - local magnitude (Ml)
Time		Wednesday, November 4, 2009 at 6:57:40 PM (PST) Thursday, November 5, 2009 at 2:57:40 (UTC)
Distance from		Calexico, CA - 14 km (9 miles) W (263 degrees) El Centro, CA - 18 km (11 miles) SSW (209 degrees) Ocotillo, CA - 34 km (21 miles) ESE (105 degrees) Brawley, CA - 36 km (22 miles) SSW (197 degrees)
Coordinates		32 deg. 39.2 min. N (32.653N), 115 deg. 38.6 min. W (115.644W)
Depth		5.1 km (3.2 miles)
Quality		Fair
Location Quality Parameters		Nst=015, Nph=015, Dmin=8 km, Rmss=0.26 sec, Erho=1.2 km, Erzz=0.9 km, Gp=205.2 degrees
Event ID#		ci10492125
Additional Information		map ||
		Waveforms

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

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