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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 7:12:45 AM (PDT) on Tuesday, August 13, 2019.
The magnitude 1.2 event occurred 26 km (16 miles) S of Trona, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 1.2 - local magnitude (Ml)
Time Tuesday, August 13, 2019 at 7:12:45 AM (PDT)
Tuesday, August 13, 2019 at 14:12:45 (UTC)
Distance from Trona, CA - 26 km (16 miles) S (179 degrees)
Searles Valley, CA - 27 km (17 miles) S (174 degrees)
Ridgecrest, CA - 29 km (18 miles) ESE (111 degrees)
Johannesburg, CA - 29 km (18 miles) NE (54 degrees)
Inyokern, CA - 42 km (26 miles) ESE (108 degrees)
Coordinates 35 deg. 31.7 min. N (35.528N), 117 deg. 22.5 min. W (117.376W)
Depth 7.05 km (4.4 miles)
Quality Good
Location Quality Parameters Nst=23, Nph=30, Dmin=1.0 km, Rmss=0.24 sec, Erho=0.44 km, Erzz=0.65 km, Gp=58 degrees
Event ID# ci38963520
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