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== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, 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 1:51:03 AM (PDT) on Friday, May 3, 2013.
The magnitude 1.4 event occurred 11 km (7 miles) ESE of Gilroy, CA.
The hypocentral depth is 6 km ( 4 miles).



Magnitude 1.4 - duration magnitude (Md)
Time Friday, May 3, 2013 at 1:51:03 AM (PDT)
Friday, May 3, 2013 at 8:51:03 (UTC)
Distance from Gilroy, CA - 11 km (7 miles) ESE (113 degrees)
Hollister, CA - 13 km (8 miles) NNW (341 degrees)
San Juan Bautista, CA - 16 km (10 miles) NNE (30 degrees)
San Martin, CA - 19 km (12 miles) SE (133 degrees)
Coordinates 36 deg. 57.9 min. N (36.966N), 121 deg. 26.9 min. W (121.449W)
Depth 6 km (3.7 miles)
Quality Excellent
Location Quality Parameters Nst= 26, Nph= 26, Dmin=4 km, Rmss=0.07 sec, Erho=0.2 km, Erzz=0.6 km, Gp=54 degrees
Event ID# nc71984596
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