== PRELIMINARY EARTHQUAKE REPORT ==

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

Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 2:47:21 PM (PDT) on Thursday, May 2, 2013.
The magnitude 1.1 event occurred 6 km (4 miles) S of Palomar Observatory, CA.
The hypocentral depth is 13 km ( 8 miles).

Magnitude		1.1 - local magnitude (Ml)
Time		Thursday, May 2, 2013 at 2:47:21 PM (PDT) Thursday, May 2, 2013 at 21:47:21 (UTC)
Distance from		Palomar Observatory, CA - 6 km (4 miles) S (172 degrees) Lake Henshaw, CA - 11 km (7 miles) NW (310 degrees) Mesa Grande, CA - 16 km (10 miles) NNW (329 degrees) Oceanside, CA - 50 km (31 miles) ENE (76 degrees)
Coordinates		33 deg. 18.2 min. N (33.303N), 116 deg. 51.3 min. W (116.855W)
Depth		12.8 km (8.0 miles)
Quality		Good
Location Quality Parameters		Nst= 28, Nph= 48, Dmin=6 km, Rmss=0.18 sec, Erho=0.3 km, Erzz=0.7 km, Gp=57.6 degrees
Event ID#		ci15336585
Additional Information		map ||
		Waveforms

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

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