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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 7:06:08 AM (PDT) on Monday, August 12, 2019.
The magnitude 0.7 event occurred 27 km (17 miles) SSW of Ocotillo Wells, CA.
The hypocentral depth is 16 km (10 miles).



Magnitude 0.7 - local magnitude (Ml)
Time Monday, August 12, 2019 at 7:06:08 AM (PDT)
Monday, August 12, 2019 at 14:06:08 (UTC)
Distance from Ocotillo Wells, CA - 27 km (17 miles) SSW (201 degrees)
Pine Valley, CA - 29 km (18 miles) ENE (69 degrees)
Ocotillo, CA - 30 km (19 miles) NW (312 degrees)
Julian, CA - 39 km (24 miles) ESE (118 degrees)
Borrego Springs, CA - 40 km (25 miles) SSE (161 degrees)
Coordinates 32 deg. 55.0 min. N (32.916N), 116 deg. 14.1 min. W (116.235W)
Depth 15.78 km (9.8 miles)
Quality Good
Location Quality Parameters Nst=18, Nph=26, Dmin=17.7 km, Rmss=0.22 sec, Erho=0.44 km, Erzz=1.17 km, Gp=100 degrees
Event ID# ci38959376
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