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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.

An earthquake occurred at 9:41:20 PM (PDT) on Wednesday, October 10, 2018.
The magnitude 0.0 event occurred 3 km (2 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is -0.12 km (-0.1 miles).



Magnitude 0.0 - duration magnitude (Md)
Time Wednesday, October 10, 2018 at 9:41:20 PM (PDT)
Thursday, October 11, 2018 at 4:41:20 (UTC)
Distance from Mammoth Lakes, CA - 3 km (2 miles) SE (136 degrees)
West Bishop, CA - 52 km (32 miles) WNW (303 degrees)
Dixon Lane-Meadow Creek, CA - 54 km (33 miles) WNW (298 degrees)
Bishop, CA - 56 km (35 miles) WNW (300 degrees)
Yosemite Valley, CA - 57 km (35 miles) ESE (104 degrees)
Coordinates 37 deg. 36.9 min. N (37.614N), 118 deg. 57.1 min. W (118.952W)
Depth -0.12 km (-0.1 miles)
Quality Good
Location Quality Parameters Nst=12, Nph=14, Dmin=0.8 km, Rmss=0.03 sec, Erho=0.9 km, Erzz=0.18 km, Gp=167 degrees
Event ID# nc73096061
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