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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 9:17:30 AM (PDT) on Thursday, July 12, 2018.
The magnitude 0.7 event occurred 20 km (12 miles) ENE (64 degrees) of Mammoth Lakes, CA.
The hypocentral depth is 6 km ( 4 miles).



Magnitude 0.7 - duration magnitude (Md)
Time Thursday, July 12, 2018 at 9:17:30 AM (PDT)
Thursday, July 12, 2018 at 16:17:30 (UTC)
Distance from Mammoth Lakes, CA - 20 km (12 miles) ENE (64 degrees)
Dixon Lane-Meadow Creek, CA - 49 km (30 miles) NW (319 degrees)
West Bishop, CA - 49 km (30 miles) NW (325 degrees)
Bishop, CA - 52 km (32 miles) NW (320 degrees)
Yosemite Valley, CA - 71 km (44 miles) E (92 degrees)
Coordinates 37 deg. 43.0 min. N (37.717N), 118 deg. 46.5 min. W (118.775W)
Depth 6.5 km (4.0 miles)
Quality Good
Location Quality Parameters Nst=16, Nph=16, Dmin=5.5 km, Rmss=0.03 sec, Erho=0.43 km, Erzz=0.97 km, Gp=124 degrees
Event ID# nc73043926
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