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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 8:39:21 AM (PDT) on Monday, August 12, 2019.
The magnitude 1.3 event occurred 15 km (10 miles) SSW of Trona, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 1.3 - local magnitude (Ml)
Time Monday, August 12, 2019 at 8:39:21 AM (PDT)
Monday, August 12, 2019 at 15:39:21 (UTC)
Distance from Trona, CA - 15 km (10 miles) SSW (197 degrees)
Searles Valley, CA - 15 km (9 miles) S (189 degrees)
Ridgecrest, CA - 22 km (14 miles) E (87 degrees)
Johannesburg, CA - 34 km (21 miles) NNE (33 degrees)
Inyokern, CA - 35 km (22 miles) E (93 degrees)
Coordinates 35 deg. 37.9 min. N (35.632N), 117 deg. 25.8 min. W (117.430W)
Depth 4.92 km (3.1 miles)
Quality Good
Location Quality Parameters Nst=23, Nph=32, Dmin=3.7 km, Rmss=0.16 sec, Erho=0.27 km, Erzz=0.52 km, Gp=86 degrees
Event ID# ci38959728
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