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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 10:02:32 PM (PDT) on Sunday, May 5, 2013.
The magnitude 0.5 event occurred 18 km (11 miles) WSW of Toms Place, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 0.5 - duration magnitude (Md)
Time Sunday, May 5, 2013 at 10:02:32 PM (PDT)
Monday, May 6, 2013 at 5:02:32 (UTC)
Distance from Toms Place, CA - 18 km (11 miles) WSW (237 degrees)
Mammoth Lakes, CA - 22 km (14 miles) SSE (152 degrees)
Shaver Lake, CA - 58 km (36 miles) NE (45 degrees)
Lee Vining, CA - 59 km (37 miles) SSE (156 degrees)
Coordinates 37 deg. 28.4 min. N (37.473N), 118 deg. 51.1 min. W (118.852W)
Depth 6.6 km (4.1 miles)
Quality Good
Location Quality Parameters Nst= 18, Nph= 18, Dmin=13 km, Rmss=0.06 sec, Erho=0.7 km, Erzz=2.9 km, Gp=122.4 degrees
Event ID# nc71986351
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