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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 1:19:12 PM (PDT) on Thursday, August 9, 2018.
The magnitude 0.7 event occurred 7 km (4 miles) ENE (72 degrees) of Mammoth Lakes, CA.
The hypocentral depth is 3 km ( 2 miles).



Magnitude 0.7 - duration magnitude (Md)
Time Thursday, August 9, 2018 at 1:19:12 PM (PDT)
Thursday, August 9, 2018 at 20:19:12 (UTC)
Distance from Mammoth Lakes, CA - 7 km (4 miles) ENE (72 degrees)
West Bishop, CA - 52 km (32 miles) NW (310 degrees)
Dixon Lane-Meadow Creek, CA - 53 km (33 miles) NW (305 degrees)
Bishop, CA - 55 km (34 miles) NW (306 degrees)
Yosemite Valley, CA - 60 km (37 miles) E (99 degrees)
Coordinates 37 deg. 39.4 min. N (37.656N), 118 deg. 54.4 min. W (118.906W)
Depth 3.48 km (2.2 miles)
Quality Good
Location Quality Parameters Nst=16, Nph=18, Dmin=0.1 km, Rmss=0.04 sec, Erho=0.3 km, Erzz=0.42 km, Gp=112 degrees
Event ID# nc73067020
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