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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 is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 9:55:04 PM (PST) on Wednesday, February 12, 2020.
The magnitude 1.0 event occurred 13 km (8 miles) ENE (59 degrees) of Ridgecrest, CA.
The hypocentral depth is 8 km ( 5 miles).



Magnitude 1.0 - local magnitude (Ml)
Time Wednesday, February 12, 2020 at 9:55:04 PM (PST)
Thursday, February 13, 2020 at 5:55:04 (UTC)
Distance from Ridgecrest, CA - 13 km (8 miles) ENE (59 degrees)
Searles Valley, CA - 16 km (10 miles) SW (234 degrees)
Trona, CA - 18 km (11 miles) WSW (239 degrees)
Inyokern, CA - 24 km (15 miles) E (81 degrees)
Johannesburg, CA - 35 km (22 miles) NNE (13 degrees)
Coordinates 35 deg. 40.9 min. N (35.682N), 117 deg. 32.9 min. W (117.548W)
Depth 8.04 km (5.0 miles)
Quality Good
Location Quality Parameters Nst=16, Nph=23, Dmin=11.0 km, Rmss=0.1 sec, Erho=0.41 km, Erzz=1.65 km, Gp=145 degrees
Event ID# ci39070055
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