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

A micro earthquake occurred at 11:44:22 PM (PST) on Tuesday, February 11, 2020.
The magnitude 1.2 event occurred 9 km (6 miles) ENE (74 degrees) of Coso Junction, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 1.2 - local magnitude (Ml)
Time Tuesday, February 11, 2020 at 11:44:22 PM (PST)
Wednesday, February 12, 2020 at 7:44:22 (UTC)
Distance from Coso Junction, CA - 9 km (6 miles) ENE (74 degrees)
Little Lake, CA - 16 km (10 miles) NNE (19 degrees)
Olancha, CA - 28 km (17 miles) SSE (150 degrees)
Inyokern, CA - 47 km (29 miles) N (356 degrees)
Ridgecrest, CA - 52 km (32 miles) NNW (343 degrees)
Coordinates 36 deg. 4.1 min. N (36.068N), 117 deg. 51.0 min. W (117.850W)
Depth 1.94 km (1.2 miles)
Quality Good
Location Quality Parameters Nst=15, Nph=18, Dmin=5.5 km, Rmss=0.08 sec, Erho=0.16 km, Erzz=0.16 km, Gp=124 degrees
Event ID# ci39299216
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