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

A micro earthquake occurred at 2:39:46 PM (PDT) on Thursday, July 12, 2018.
The magnitude 1.1 event occurred 14 km (9 miles) ENE (63 degrees) of Borrego Springs, CA.
The hypocentral depth is 8 km ( 5 miles).



Magnitude 1.1 - local magnitude (Ml)
Time Thursday, July 12, 2018 at 2:39:46 PM (PDT)
Thursday, July 12, 2018 at 21:39:46 (UTC)
Distance from Borrego Springs, CA - 14 km (9 miles) ENE (63 degrees)
Ocotillo Wells, CA - 21 km (13 miles) NNW (332 degrees)
Oasis, CA - 22 km (13 miles) SW (218 degrees)
Salton City, CA - 27 km (17 miles) W (273 degrees)
Mecca, CA - 33 km (20 miles) SSW (208 degrees)
Coordinates 33 deg. 18.7 min. N (33.312N), 116 deg. 14.5 min. W (116.242W)
Depth 8.31 km (5.2 miles)
Quality Good
Location Quality Parameters Nst=18, Nph=20, Dmin=11.8 km, Rmss=0.17 sec, Erho=0.36 km, Erzz=1.48 km, Gp=111 degrees
Event ID# ci37190796
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