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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 1:55:18 PM (PDT) on Friday, July 31, 2020.
The magnitude 1.1 event occurred 21 km (13 miles) SW of Ocotillo Wells, CA.
The hypocentral depth is 8 km ( 5 miles).



Magnitude 1.1 - local magnitude (Ml)
Time Friday, July 31, 2020 at 1:55:18 PM (PDT)
Friday, July 31, 2020 at 20:55:18 (UTC)
Distance from Ocotillo Wells, CA - 21 km (13 miles) SW (227 degrees)
Borrego Springs, CA - 28 km (17 miles) SSE (164 degrees)
Julian, CA - 30 km (18 miles) ESE (103 degrees)
Pine Valley, CA - 31 km (19 miles) NE (46 degrees)
Ocotillo, CA - 42 km (26 miles) NW (318 degrees)
Coordinates 33 deg. 1.0 min. N (33.016N), 116 deg. 17.5 min. W (116.292W)
Depth 8.19 km (5.1 miles)
Quality Good
Location Quality Parameters Nst=23, Nph=29, Dmin=6.9 km, Rmss=0.16 sec, Erho=0.33 km, Erzz=0.77 km, Gp=61 degrees
Event ID# ci39325647
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