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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 3:59:01 PM (PDT) on Thursday, July 12, 2018.
The magnitude 1.2 event occurred 6 km (4 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 1.2 - duration magnitude (Md)
Time Thursday, July 12, 2018 at 3:59:01 PM (PDT)
Thursday, July 12, 2018 at 22:59:01 (UTC)
Distance from Mammoth Lakes, CA - 6 km (4 miles) SE (126 degrees)
West Bishop, CA - 50 km (31 miles) WNW (303 degrees)
Dixon Lane-Meadow Creek, CA - 51 km (32 miles) WNW (299 degrees)
Bishop, CA - 54 km (33 miles) WNW (300 degrees)
Yosemite Valley, CA - 59 km (37 miles) ESE (104 degrees)
Coordinates 37 deg. 36.3 min. N (37.605N), 118 deg. 55.5 min. W (118.925W)
Depth 1.53 km (1.0 miles)
Quality Good
Location Quality Parameters Nst=21, Nph=22, Dmin=1.1 km, Rmss=0.05 sec, Erho=0.26 km, Erzz=0.37 km, Gp=121 degrees
Event ID# nc73044101
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