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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 11:27:32 PM (PDT) on Tuesday, September 10, 2019.
The magnitude 0.2 event occurred 4 km (3 miles) E (84 degrees) of Mammoth Lakes, CA.
The hypocentral depth is 4 km ( 2 miles).



Magnitude 0.2 - duration magnitude (Md)
Time Tuesday, September 10, 2019 at 11:27:32 PM (PDT)
Wednesday, September 11, 2019 at 6:27:32 (UTC)
Distance from Mammoth Lakes, CA - 4 km (3 miles) E (84 degrees)
West Bishop, CA - 52 km (33 miles) NW (307 degrees)
Dixon Lane-Meadow Creek, CA - 54 km (33 miles) WNW (302 degrees)
Bishop, CA - 56 km (35 miles) WNW (303 degrees)
Yosemite Valley, CA - 58 km (36 miles) E (101 degrees)
Coordinates 37 deg. 38.4 min. N (37.641N), 118 deg. 55.9 min. W (118.932W)
Depth 3.64 km (2.3 miles)
Quality Good
Location Quality Parameters Nst=13, Nph=16, Dmin=2.8 km, Rmss=0.05 sec, Erho=0.43 km, Erzz=0.38 km, Gp=92 degrees
Event ID# nc73268930
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