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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 earthquake occurred at 3:38:25 PM (PST) on Tuesday, February 11, 2020.
The magnitude 0.0 event occurred 7 km (4 miles) ENE (77 degrees) of Mammoth Lakes, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 0.0 - duration magnitude (Md)
Time Tuesday, February 11, 2020 at 3:38:25 PM (PST)
Tuesday, February 11, 2020 at 23:38:25 (UTC)
Distance from Mammoth Lakes, CA - 7 km (4 miles) ENE (77 degrees)
West Bishop, CA - 51 km (32 miles) NW (309 degrees)
Dixon Lane-Meadow Creek, CA - 52 km (32 miles) NW (304 degrees)
Bishop, CA - 55 km (34 miles) NW (305 degrees)
Yosemite Valley, CA - 60 km (37 miles) E (99 degrees)
Coordinates 37 deg. 39.0 min. N (37.650N), 118 deg. 54.3 min. W (118.905W)
Depth 1.51 km (0.9 miles)
Quality Good
Location Quality Parameters Nst=6, Nph=7, Dmin=0.5 km, Rmss=0.01 sec, Erho=0.95 km, Erzz=1.38 km, Gp=138 degrees
Event ID# nc73339890
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