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== PRELIMINARY EARTHQUAKE REPORT ==

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



Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 6:15:32 PM (PDT) on Wednesday, May 1, 2013.
The magnitude 1.2 event occurred 32 km (20 miles) NE (48 degrees) of Oakhurst, CA.
The hypocentral depth is 8 km ( 5 miles).



Magnitude 1.2 - duration magnitude (Md)
Time Wednesday, May 1, 2013 at 6:15:32 PM (PDT)
Thursday, May 2, 2013 at 1:15:32 (UTC)
Distance from Oakhurst, CA - 32 km (20 miles) NE (48 degrees)
Yosemite Village, CA - 32 km (20 miles) SE (143 degrees)
North Fork, CA - 34 km (21 miles) NNE (21 degrees)
Mammoth Lakes, CA - 39 km (24 miles) WSW (248 degrees)
Coordinates 37 deg. 31.0 min. N (37.516N), 119 deg. 22.8 min. W (119.380W)
Depth 7.8 km (4.8 miles)
Quality Fair
Location Quality Parameters Nst= 18, Nph= 18, Dmin=24 km, Rmss=0.29 sec, Erho=0.9 km, Erzz=10.4 km, Gp=115.2 degrees
Event ID# nc71980475
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