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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 7:29:10 PM (PDT) on Thursday, May 2, 2013.
The magnitude 0.6 event occurred 13 km (8 miles) WNW of Toms Place, CA.
The hypocentral depth is 4 km ( 2 miles).



Magnitude 0.6 - duration magnitude (Md)
Time Thursday, May 2, 2013 at 7:29:10 PM (PDT)
Friday, May 3, 2013 at 2:29:10 (UTC)
Distance from Toms Place, CA - 13 km (8 miles) WNW (297 degrees)
Mammoth Lakes, CA - 14 km (9 miles) ESE (105 degrees)
Lee Vining, CA - 47 km (29 miles) SE (145 degrees)
Big Pine, CA - 68 km (42 miles) NW (317 degrees)
Coordinates 37 deg. 36.9 min. N (37.615N), 118 deg. 48.8 min. W (118.814W)
Depth 3.8 km (2.4 miles)
Quality Fair
Location Quality Parameters Nst= 8, Nph= 8, Dmin=3 km, Rmss=0.02 sec, Erho=1.7 km, Erzz=1.8 km, Gp=205.2 degrees
Event ID# nc71984456
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