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

A micro earthquake occurred at 0:09:10 AM (PST) on Thursday, February 13, 2020.
The magnitude 1.0 event occurred 14 km (9 miles) WSW of Searles Valley, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 1.0 - local magnitude (Ml)
Time Thursday, February 13, 2020 at 0:09:10 AM (PST)
Thursday, February 13, 2020 at 8:09:10 (UTC)
Distance from Searles Valley, CA - 14 km (9 miles) WSW (248 degrees)
Ridgecrest, CA - 16 km (10 miles) NE (46 degrees)
Trona, CA - 16 km (10 miles) WSW (253 degrees)
Inyokern, CA - 25 km (16 miles) ENE (71 degrees)
Johannesburg, CA - 39 km (25 miles) N (11 degrees)
Coordinates 35 deg. 43.2 min. N (35.721N), 117 deg. 33.0 min. W (117.549W)
Depth 4.79 km (3.0 miles)
Quality Fair
Location Quality Parameters Nst=14, Nph=25, Dmin=11.4 km, Rmss=0.18 sec, Erho=0.39 km, Erzz=0.79 km, Gp=153 degrees
Event ID# ci39070119
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