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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 5:31:51 AM (PDT) on Saturday, June 27, 2020.
The magnitude 0.5 event occurred 11 km (7 miles) ESE of Mammoth Lakes, CA.
The hypocentral depth is 6 km ( 4 miles).



Magnitude 0.5 - duration magnitude (Md)
Time Saturday, June 27, 2020 at 5:31:51 AM (PDT)
Saturday, June 27, 2020 at 12:31:51 (UTC)
Distance from Mammoth Lakes, CA - 11 km (7 miles) ESE (110 degrees)
West Bishop, CA - 45 km (28 miles) NW (307 degrees)
Dixon Lane-Meadow Creek, CA - 47 km (29 miles) WNW (301 degrees)
Bishop, CA - 49 km (31 miles) WNW (303 degrees)
Yosemite Valley, CA - 64 km (40 miles) ESE (103 degrees)
Coordinates 37 deg. 36.2 min. N (37.604N), 118 deg. 52.0 min. W (118.867W)
Depth 5.98 km (3.7 miles)
Quality Poor
Location Quality Parameters Nst=9, Nph=9, Dmin=1.7 km, Rmss=0.02 sec, Erho=1.11 km, Erzz=31.61 km, Gp=263 degrees
Event ID# nc73417746
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