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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 earthquake earthquake occurred at 9:48:12 AM (PST) on Thursday, February 13, 2020.
The magnitude -0.4 event occurred 22 km (14 miles) ESE of Ridgecrest, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude -0.4 - local magnitude (Ml)
Time Thursday, February 13, 2020 at 9:48:12 AM (PST)
Thursday, February 13, 2020 at 17:48:12 (UTC)
Distance from Ridgecrest, CA - 22 km (14 miles) ESE (114 degrees)
Johannesburg, CA - 25 km (16 miles) NE (42 degrees)
Searles Valley, CA - 26 km (16 miles) S (189 degrees)
Trona, CA - 26 km (16 miles) SSW (194 degrees)
Inyokern, CA - 35 km (22 miles) ESE (110 degrees)
Coordinates 35 deg. 32.4 min. N (35.539N), 117 deg. 26.9 min. W (117.449W)
Depth 4.68 km (2.9 miles)
Quality Fair
Location Quality Parameters Nst=4, Nph=7, Dmin=5.4 km, Rmss=0.04 sec, Erho=0.74 km, Erzz=0.73 km, Gp=123 degrees
Event ID# ci37259236
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