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== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California



Version #0: 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 3:01:54 AM (PDT) on Thursday, May 2, 2013.
The magnitude 0.9 event occurred 11 km (7 miles) ESE of Gilroy, CA.
The hypocentral depth is 4 km ( 3 miles).



Magnitude 0.9 - duration magnitude (Md)
Time Thursday, May 2, 2013 at 3:01:54 AM (PDT)
Thursday, May 2, 2013 at 10:01:54 (UTC)
Distance from Gilroy, CA - 11 km (7 miles) ESE (115 degrees)
Hollister, CA - 13 km (8 miles) NNW (339 degrees)
San Juan Bautista, CA - 15 km (9 miles) NNE (30 degrees)
San Martin, CA - 19 km (12 miles) SE (135 degrees)
Coordinates 36 deg. 57.8 min. N (36.963N), 121 deg. 27.2 min. W (121.453W)
Depth 4.4 km (2.7 miles)
Quality Excellent
Location Quality Parameters Nst= 9, Nph= 9, Dmin=5 km, Rmss=0.02 sec, Erho=0.4 km, Erzz=0.7 km, Gp=75.6 degrees
Event ID# nc71980665
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