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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 5:17:55 AM (PDT) on Thursday, May 2, 2013.
The magnitude 1.0 event occurred 14 km (9 miles) W of Toms Place, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 1.0 - duration magnitude (Md)
Time Thursday, May 2, 2013 at 5:17:55 AM (PDT)
Thursday, May 2, 2013 at 12:17:55 (UTC)
Distance from Toms Place, CA - 14 km (9 miles) W (273 degrees)
Mammoth Lakes, CA - 15 km (9 miles) SE (127 degrees)
Lee Vining, CA - 50 km (31 miles) SSE (150 degrees)
Big Pine, CA - 66 km (41 miles) NW (313 degrees)
Coordinates 37 deg. 34.1 min. N (37.569N), 118 deg. 50.2 min. W (118.837W)
Depth 6.9 km (4.3 miles)
Quality Good
Location Quality Parameters Nst= 13, Nph= 13, Dmin=2 km, Rmss=0.04 sec, Erho=0.5 km, Erzz=0.9 km, Gp=172.8 degrees
Event ID# nc71980705
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