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== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California



Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 5:07:25 PM (PST) on Sunday, December 1, 2019.
The magnitude 1.1 event occurred 15 km (9 miles) ENE (64 degrees) of Ridgecrest, CA.
The hypocentral depth is 8 km ( 5 miles).



Magnitude 1.1 - local magnitude (Ml)
Time Sunday, December 1, 2019 at 5:07:25 PM (PST)
Monday, December 2, 2019 at 1:07:25 (UTC)
Distance from Ridgecrest, CA - 15 km (9 miles) ENE (64 degrees)
Searles Valley, CA - 15 km (9 miles) SW (228 degrees)
Trona, CA - 16 km (10 miles) SW (234 degrees)
Inyokern, CA - 26 km (16 miles) E (82 degrees)
Johannesburg, CA - 36 km (22 miles) NNE (16 degrees)
Coordinates 35 deg. 40.8 min. N (35.680N), 117 deg. 31.5 min. W (117.525W)
Depth 8.23 km (5.1 miles)
Quality Good
Location Quality Parameters Nst=19, Nph=29, Dmin=7.6 km, Rmss=0.17 sec, Erho=0.38 km, Erzz=0.89 km, Gp=126 degrees
Event ID# ci39213528
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