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== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California



Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 10:52:18 AM (PDT) on Thursday, August 9, 2018.
The magnitude 1.2 event occurred 7 km (4 miles) ENE (68 degrees) of Mammoth Lakes, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 1.2 - duration magnitude (Md)
Time Thursday, August 9, 2018 at 10:52:18 AM (PDT)
Thursday, August 9, 2018 at 17:52:18 (UTC)
Distance from Mammoth Lakes, CA - 7 km (4 miles) ENE (68 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 - 56 km (35 miles) NW (306 degrees)
Yosemite Valley, CA - 59 km (37 miles) E (99 degrees)
Coordinates 37 deg. 39.6 min. N (37.659N), 118 deg. 54.6 min. W (118.910W)
Depth 2.18 km (1.4 miles)
Quality Fair
Location Quality Parameters Nst=12, Nph=12, Dmin=0.6 km, Rmss=0.02 sec, Erho=0.56 km, Erzz=0.42 km, Gp=182 degrees
Event ID# nc73066835
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