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

A micro earthquake occurred at 2:19:48 PM (PDT) on Thursday, July 12, 2018.
The magnitude 0.4 event occurred 12 km (7 miles) E of Coso Junction, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 0.4 - local magnitude (Ml)
Time Thursday, July 12, 2018 at 2:19:48 PM (PDT)
Thursday, July 12, 2018 at 21:19:48 (UTC)
Distance from Coso Junction, CA - 12 km (7 miles) E (101 degrees)
Little Lake, CA - 13 km (8 miles) NE (38 degrees)
Olancha, CA - 33 km (20 miles) SSE (150 degrees)
Inyokern, CA - 42 km (26 miles) N (359 degrees)
Ridgecrest, CA - 47 km (29 miles) NNW (344 degrees)
Coordinates 36 deg. 1.5 min. N (36.026N), 117 deg. 49.2 min. W (117.820W)
Depth 1.5 km (0.9 miles)
Quality Good
Location Quality Parameters Nst=8, Nph=14, Dmin=4.9 km, Rmss=0.08 sec, Erho=0.22 km, Erzz=0.36 km, Gp=143 degrees
Event ID# ci38220056
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