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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 4:55:44 PM (PDT) on Sunday, May 5, 2013.
The magnitude 0.8 event occurred 20 km (13 miles) SSW of Mammoth Lakes, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 0.8 - duration magnitude (Md)
Time Sunday, May 5, 2013 at 4:55:44 PM (PDT)
Sunday, May 5, 2013 at 23:55:44 (UTC)
Distance from Mammoth Lakes, CA - 20 km (13 miles) SSW (203 degrees)
Toms Place, CA - 35 km (22 miles) WSW (255 degrees)
Shaver Lake, CA - 47 km (29 miles) NNE (28 degrees)
North Fork, CA - 49 km (30 miles) NE (55 degrees)
Coordinates 37 deg. 28.8 min. N (37.479N), 119 deg. 3.7 min. W (119.061W)
Depth 6.9 km (4.3 miles)
Quality Good
Location Quality Parameters Nst= 17, Nph= 17, Dmin=13 km, Rmss=0.08 sec, Erho=0.4 km, Erzz=2 km, Gp=133.2 degrees
Event ID# nc71986171
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