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== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California



Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 9:19:12 PM (PDT) on Tuesday, October 8, 2019.
The magnitude 1.2 event occurred 2 km (2 miles) ENE (75 degrees) of Mammoth Lakes, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 1.2 - duration magnitude (Md)
Time Tuesday, October 8, 2019 at 9:19:12 PM (PDT)
Wednesday, October 9, 2019 at 4:19:12 (UTC)
Distance from Mammoth Lakes, CA - 2 km (2 miles) ENE (75 degrees)
West Bishop, CA - 54 km (33 miles) NW (306 degrees)
Dixon Lane-Meadow Creek, CA - 55 km (34 miles) WNW (301 degrees)
Yosemite Valley, CA - 56 km (35 miles) E (101 degrees)
Bishop, CA - 58 km (36 miles) WNW (302 degrees)
Coordinates 37 deg. 38.6 min. N (37.643N), 118 deg. 57.1 min. W (118.952W)
Depth 4.69 km (2.9 miles)
Quality Good
Location Quality Parameters Nst=13, Nph=13, Dmin=2.8 km, Rmss=0.01 sec, Erho=0.47 km, Erzz=0.85 km, Gp=106 degrees
Event ID# nc73289125
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