== PRELIMINARY EARTHQUAKE REPORT ==

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

Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 7:55:46 PM (PDT) on Tuesday, October 1, 2013.
The magnitude 1.0 event occurred 3 km (2 miles) NW of Loma Linda, CA.
The hypocentral depth is 18 km (11 miles).

Magnitude		1.0 - local magnitude (Ml)
Time		Tuesday, October 1, 2013 at 7:55:46 PM (PDT) Wednesday, October 2, 2013 at 2:55:46 (UTC)
Distance from		Loma Linda, CA - 3 km (2 miles) NW (317 degrees) San Bernardino, CA - 5 km (3 miles) SSE (156 degrees) Redlands, CA - 9 km (6 miles) W (277 degrees) Rialto, CA - 10 km (6 miles) ESE (117 degrees)
Coordinates		34 deg. 3.9 min. N (34.065N), 117 deg. 16.4 min. W (117.273W)
Depth		17.7 km (11.0 miles)
Quality		Good
Location Quality Parameters		Nst= 33, Nph= 41, Dmin=12 km, Rmss=0.17 sec, Erho=0.4 km, Erzz=0.8 km, Gp=46.8 degrees
Event ID#		ci11372162
Additional Information		map ||
		Waveforms

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

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