== PRELIMINARY EARTHQUAKE REPORT ==

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

Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 10:36:43 AM (PDT) on Friday, May 3, 2013.
The magnitude 0.8 event occurred 1 km (0 miles) ENE (77 degrees) of Palomar Observatory, CA.
The hypocentral depth is 9 km ( 6 miles).

Magnitude		0.8 - local magnitude (Ml)
Time		Friday, May 3, 2013 at 10:36:43 AM (PDT) Friday, May 3, 2013 at 17:36:43 (UTC)
Distance from		Palomar Observatory, CA - 1 km (0 miles) ENE (77 degrees) Lake Henshaw, CA - 16 km (10 miles) NNW (327 degrees) Mesa Grande, CA - 21 km (13 miles) NNW (337 degrees) Oceanside, CA - 52 km (32 miles) ENE (70 degrees)
Coordinates		33 deg. 21.4 min. N (33.356N), 116 deg. 51.3 min. W (116.855W)
Depth		9.3 km (5.8 miles)
Quality		Good
Location Quality Parameters		Nst= 29, Nph= 54, Dmin=1 km, Rmss=0.18 sec, Erho=0.3 km, Erzz=0.6 km, Gp=50.4 degrees
Event ID#		ci15336985
Additional Information		map ||
		Waveforms

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

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