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

A minor earthquake occurred at 6:13:13 AM (PDT) on Thursday, July 11, 2019.
The magnitude 3.1 event occurred 22 km (14 miles) N (8 degrees) of Ridgecrest, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 3.1 - local magnitude (Ml)
Time Thursday, July 11, 2019 at 6:13:13 AM (PDT)
Thursday, July 11, 2019 at 13:13:13 (UTC)
Distance from Ridgecrest, CA - 22 km (14 miles) N (8 degrees)
Searles Valley, CA - 22 km (14 miles) WNW (286 degrees)
Inyokern, CA - 25 km (15 miles) NE (38 degrees)
Trona, CA - 25 km (15 miles) WNW (285 degrees)
Little Lake, CA - 27 km (17 miles) ESE (118 degrees)
Coordinates 35 deg. 49.3 min. N (35.821N), 117 deg. 38.6 min. W (117.643W)
Depth 7.09 km (4.4 miles)
Quality Fair
Location Quality Parameters Nst=54, Nph=69, Dmin=11.1 km, Rmss=0.49 sec, Erho=1.5 km, Erzz=5.4 km, Gp=39 degrees
Event ID# ci38532975
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