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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 #3: 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 11:33:28 PM (PST) on Wednesday, February 12, 2020.
The magnitude 1.7 event occurred 12 km (8 miles) ENE (62 degrees) of Ridgecrest, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 1.7 - local magnitude (Ml)
Time Wednesday, February 12, 2020 at 11:33:28 PM (PST)
Thursday, February 13, 2020 at 7:33:28 (UTC)
Distance from Ridgecrest, CA - 12 km (8 miles) ENE (62 degrees)
Searles Valley, CA - 17 km (11 miles) SW (232 degrees)
Trona, CA - 19 km (12 miles) WSW (237 degrees)
Inyokern, CA - 23 km (14 miles) E (83 degrees)
Johannesburg, CA - 34 km (21 miles) NNE (12 degrees)
Coordinates 35 deg. 40.3 min. N (35.672N), 117 deg. 33.4 min. W (117.556W)
Depth 4.67 km (2.9 miles)
Quality Fair
Location Quality Parameters Nst=26, Nph=38, Dmin=12.8 km, Rmss=0.18 sec, Erho=0.26 km, Erzz=0.88 km, Gp=88 degrees
Event ID# ci39070087
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