== 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 11:34:38 AM (PST) on Thursday, November 5, 2009.
The magnitude 1.0 event occurred 12 km (7 miles) NNE (23 degrees) of Yucaipa, CA.
The hypocentral depth is 4 km ( 3 miles).

Magnitude		1.0 - local magnitude (Ml)
Time		Thursday, November 5, 2009 at 11:34:38 AM (PST) Thursday, November 5, 2009 at 19:34:38 (UTC)
Distance from		Yucaipa, CA - 12 km (7 miles) NNE (23 degrees) Running Springs, CA - 14 km (8 miles) SE (126 degrees) town of Big Bear Lake, CA - 14 km (9 miles) SSW (209 degrees) San Bernardino, CA - 29 km (18 miles) E (84 degrees)
Coordinates		34 deg. 8.0 min. N (34.133N), 116 deg. 59.0 min. W (116.983W)
Depth		4.5 km (2.8 miles)
Quality		Good
Location Quality Parameters		Nst=038, Nph=038, Dmin=6 km, Rmss=0.16 sec, Erho=0.3 km, Erzz=0.4 km, Gp=93.6 degrees
Event ID#		ci10492525
Additional Information		map ||
		Waveforms

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

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