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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 12:52:45 PM (PDT) on Wednesday, July 29, 2020.
The magnitude 0.7 event occurred 16 km (10 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 0.7 - duration magnitude (Md)
Time Wednesday, July 29, 2020 at 12:52:45 PM (PDT)
Wednesday, July 29, 2020 at 19:52:45 (UTC)
Distance from Mammoth Lakes, CA - 16 km (10 miles) SE (128 degrees)
West Bishop, CA - 40 km (25 miles) WNW (302 degrees)
Dixon Lane-Meadow Creek, CA - 42 km (26 miles) WNW (296 degrees)
Bishop, CA - 44 km (27 miles) WNW (298 degrees)
Big Pine, CA - 65 km (40 miles) NW (312 degrees)
Coordinates 37 deg. 33.0 min. N (37.551N), 118 deg. 50.3 min. W (118.838W)
Depth 5.47 km (3.4 miles)
Quality Fair
Location Quality Parameters Nst=11, Nph=14, Dmin=4.4 km, Rmss=0.05 sec, Erho=0.43 km, Erzz=0.69 km, Gp=229 degrees
Event ID# nc73435441
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