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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 5:01:35 AM (PDT) on Monday, August 12, 2019.
The magnitude 0.5 event occurred 10 km (7 miles) NE (38 degrees) of Ridgecrest, CA.
The hypocentral depth is 8 km ( 5 miles).



Magnitude 0.5 - local magnitude (Ml)
Time Monday, August 12, 2019 at 5:01:35 AM (PDT)
Monday, August 12, 2019 at 12:01:35 (UTC)
Distance from Ridgecrest, CA - 10 km (7 miles) NE (38 degrees)
Inyokern, CA - 20 km (12 miles) ENE (74 degrees)
Searles Valley, CA - 20 km (12 miles) WSW (246 degrees)
Trona, CA - 22 km (13 miles) WSW (249 degrees)
Johannesburg, CA - 36 km (22 miles) N (4 degrees)
Coordinates 35 deg. 41.7 min. N (35.695N), 117 deg. 36.2 min. W (117.604W)
Depth 7.72 km (4.8 miles)
Quality Good
Location Quality Parameters Nst=11, Nph=14, Dmin=8.7 km, Rmss=0.16 sec, Erho=0.55 km, Erzz=1.17 km, Gp=111 degrees
Event ID# ci38959032
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