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

A micro earthquake occurred at 2:39:42 PM (PDT) on Thursday, July 12, 2018.
The magnitude 1.0 event occurred 15 km (9 miles) ENE (65 degrees) of Borrego Springs, CA.
The hypocentral depth is 9 km ( 6 miles).



Magnitude 1.0 - local magnitude (Ml)
Time Thursday, July 12, 2018 at 2:39:42 PM (PDT)
Thursday, July 12, 2018 at 21:39:42 (UTC)
Distance from Borrego Springs, CA - 15 km (9 miles) ENE (65 degrees)
Ocotillo Wells, CA - 21 km (13 miles) NNW (334 degrees)
Oasis, CA - 21 km (13 miles) SW (216 degrees)
Salton City, CA - 26 km (16 miles) W (273 degrees)
Mecca, CA - 32 km (20 miles) SSW (207 degrees)
Coordinates 33 deg. 18.7 min. N (33.312N), 116 deg. 13.9 min. W (116.232W)
Depth 8.99 km (5.6 miles)
Quality Good
Location Quality Parameters Nst=25, Nph=34, Dmin=12.7 km, Rmss=0.11 sec, Erho=0.23 km, Erzz=0.69 km, Gp=96 degrees
Event ID# ci38220064
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