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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 1:45:21 PM (PDT) on Tuesday, May 6, 2008.
The magnitude 1.0 event occurred 15 km (10 miles) WSW of Toms Place, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 1.0 - duration magnitude (Md)
Time Tuesday, May 6, 2008 at 1:45:21 PM (PDT)
Tuesday, May 6, 2008 at 20:45:21 (UTC)
Distance from Toms Place, CA - 15 km (10 miles) WSW (245 degrees)
Mammoth Lakes, CA - 20 km (12 miles) SE (144 degrees)
Lee Vining, CA - 56 km (35 miles) SSE (154 degrees)
Shaver Lake, CA - 61 km (38 miles) NE (44 degrees)
Coordinates 37 deg. 30.2 min. N (37.503N), 118 deg. 50.2 min. W (118.837W)
Depth 2.2 km (1.4 miles)
Quality Poor
Location Quality Parameters Nst= 8, Nph= 8, Dmin=10 km, Rmss=0.05 sec, Erho=0.7 km, Erzz=8.1 km, Gp=201.6 degrees
Event ID# nc40217153
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