== 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 2:17:02 PM (PDT) on Monday, May 6, 2013.
The magnitude 1.0 event occurred 5 km (3 miles) NNE (21 degrees) of Rialto, CA.
The hypocentral depth is 14 km ( 9 miles).

Magnitude		1.0 - local magnitude (Ml)
Time		Monday, May 6, 2013 at 2:17:02 PM (PDT) Monday, May 6, 2013 at 21:17:02 (UTC)
Distance from		Rialto, CA - 5 km (3 miles) NNE (21 degrees) San Bernardino, CA - 7 km (4 miles) NW (314 degrees) Fontana, CA - 9 km (6 miles) ENE (58 degrees) Devore, CA - 9 km (6 miles) SSE (149 degrees)
Coordinates		34 deg. 9.0 min. N (34.151N), 117 deg. 21.0 min. W (117.350W)
Depth		13.8 km (8.6 miles)
Quality		Good
Location Quality Parameters		Nst= 29, Nph= 36, Dmin=8 km, Rmss=0.13 sec, Erho=0.3 km, Erzz=0.4 km, Gp=100.8 degrees
Event ID#		ci15338529
Additional Information		map ||
		Waveforms

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

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