== PRELIMINARY EARTHQUAKE REPORT ==

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

Version #1: 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 5:51:58 AM (PDT) on Monday, May 5, 2008.
The magnitude 1.9 event occurred 7 km (4 miles) NW of Fontana, CA.
The hypocentral depth is 7 km ( 4 miles).

Magnitude		1.9 - local magnitude (Ml)
Time		Monday, May 5, 2008 at 5:51:58 AM (PDT) Monday, May 5, 2008 at 12:51:58 (UTC)
Distance from		Fontana, CA - 7 km (4 miles) NW (315 degrees) Rancho Cucamonga, CA - 11 km (7 miles) ENE (64 degrees) Devore, CA - 11 km (7 miles) SW (224 degrees) San Bernardino, CA - 18 km (11 miles) WNW (285 degrees)
Coordinates		34 deg. 9.0 min. N (34.150N), 117 deg. 29.2 min. W (117.487W)
Depth		7 km (4.3 miles)
Quality		Good
Location Quality Parameters		Nst=069, Nph=069, Dmin=6 km, Rmss=0.32 sec, Erho=0.3 km, Erzz=0.8 km, Gp=39.6 degrees
Event ID#		ci14366356
Additional Information		map ||
		Waveforms

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

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