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

A micro earthquake occurred at 9:47:35 PM (PDT) on Saturday, August 10, 2019.
The magnitude 0.8 event occurred 22 km (14 miles) NW of Ocotillo, CA.
The hypocentral depth is 8 km ( 5 miles).



Magnitude 0.8 - local magnitude (Ml)
Time Saturday, August 10, 2019 at 9:47:35 PM (PDT)
Sunday, August 11, 2019 at 4:47:35 (UTC)
Distance from Ocotillo, CA - 22 km (14 miles) NW (309 degrees)
Ocotillo Wells, CA - 32 km (20 miles) S (188 degrees)
Pine Valley, CA - 33 km (20 miles) E (82 degrees)
Campo, CA - 39 km (24 miles) NE (44 degrees)
Julian, CA - 46 km (29 miles) ESE (122 degrees)
Coordinates 32 deg. 51.6 min. N (32.860N), 116 deg. 10.8 min. W (116.180W)
Depth 8.06 km (5.0 miles)
Quality Good
Location Quality Parameters Nst=24, Nph=42, Dmin=10.9 km, Rmss=0.13 sec, Erho=0.2 km, Erzz=0.86 km, Gp=84 degrees
Event ID# ci38954296
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