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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 7:45:44 AM (PDT) on Thursday, July 12, 2018.
The magnitude 1.3 event occurred 7 km (4 miles) E (82 degrees) of Mammoth Lakes, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 1.3 - duration magnitude (Md)
Time Thursday, July 12, 2018 at 7:45:44 AM (PDT)
Thursday, July 12, 2018 at 14:45:44 (UTC)
Distance from Mammoth Lakes, CA - 7 km (4 miles) E (82 degrees)
West Bishop, CA - 51 km (32 miles) NW (309 degrees)
Dixon Lane-Meadow Creek, CA - 52 km (32 miles) NW (304 degrees)
Bishop, CA - 55 km (34 miles) NW (305 degrees)
Yosemite Valley, CA - 60 km (37 miles) E (100 degrees)
Coordinates 37 deg. 38.7 min. N (37.645N), 118 deg. 54.3 min. W (118.906W)
Depth 2.14 km (1.3 miles)
Quality Excellent
Location Quality Parameters Nst=25, Nph=29, Dmin=0.8 km, Rmss=0.06 sec, Erho=0.27 km, Erzz=0.22 km, Gp=65 degrees
Event ID# nc73043876
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