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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 3:58:03 AM (PDT) on Saturday, October 17, 2020.
The magnitude 0.5 event occurred 16 km (10 miles) NE (36 degrees) of Borrego Springs, CA.
The hypocentral depth is 10 km ( 6 miles).



Magnitude 0.5 - local magnitude (Ml)
Time Saturday, October 17, 2020 at 3:58:03 AM (PDT)
Saturday, October 17, 2020 at 10:58:03 (UTC)
Distance from Borrego Springs, CA - 16 km (10 miles) NE (36 degrees)
Oasis, CA - 19 km (12 miles) WSW (238 degrees)
Mecca, CA - 28 km (18 miles) SW (220 degrees)
Ocotillo Wells, CA - 29 km (18 miles) NNW (333 degrees)
Salton City, CA - 30 km (19 miles) WNW (286 degrees)
Coordinates 33 deg. 22.5 min. N (33.376N), 116 deg. 16.2 min. W (116.271W)
Depth 10.42 km (6.5 miles)
Quality Good
Location Quality Parameters Nst=37, Nph=71, Dmin=10.5 km, Rmss=0.17 sec, Erho=0.23 km, Erzz=0.52 km, Gp=83 degrees
Event ID# ci39666016
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