== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, 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 12:26:17 PM (PDT) on Friday, May 3, 2013.
The magnitude 0.5 event occurred 11 km (7 miles) NNW of Pinnacles, CA.
The hypocentral depth is 9 km ( 6 miles).

Magnitude		0.5 - duration magnitude (Md)
Time		Friday, May 3, 2013 at 12:26:17 PM (PDT) Friday, May 3, 2013 at 19:26:17 (UTC)
Distance from		Pinnacles, CA - 11 km (7 miles) NNW (347 degrees) Tres Pinos, CA - 22 km (14 miles) SE (143 degrees) Soledad, CA - 26 km (16 miles) NNE (31 degrees) Hollister, CA - 32 km (20 miles) SE (141 degrees)
Coordinates		36 deg. 37.7 min. N (36.628N), 121 deg. 10.2 min. W (121.171W)
Depth		9.4 km (5.8 miles)
Quality		Good
Location Quality Parameters		Nst= 8, Nph= 8, Dmin=6 km, Rmss=0.03 sec, Erho=0.6 km, Erzz=1.3 km, Gp=158.4 degrees
Event ID#		nc71984916
Additional Information		map || waveforms
		Waveforms

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

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