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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 8:35:45 AM (PDT) on Wednesday, August 8, 2018.
The magnitude 0.3 event occurred 6 km (4 miles) ENE (74 degrees) of Mammoth Lakes, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 0.3 - duration magnitude (Md)
Time Wednesday, August 8, 2018 at 8:35:45 AM (PDT)
Wednesday, August 8, 2018 at 15:35:45 (UTC)
Distance from Mammoth Lakes, CA - 6 km (4 miles) ENE (74 degrees)
West Bishop, CA - 52 km (32 miles) NW (309 degrees)
Dixon Lane-Meadow Creek, CA - 53 km (33 miles) NW (304 degrees)
Bishop, CA - 56 km (35 miles) NW (305 degrees)
Yosemite Valley, CA - 59 km (37 miles) E (100 degrees)
Coordinates 37 deg. 39.1 min. N (37.651N), 118 deg. 54.9 min. W (118.915W)
Depth 1.62 km (1.0 miles)
Quality Good
Location Quality Parameters Nst=12, Nph=14, Dmin=1.0 km, Rmss=0.04 sec, Erho=0.35 km, Erzz=0.64 km, Gp=115 degrees
Event ID# nc73066456
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