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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 8:12:50 AM (PDT) on Monday, July 27, 2020.
The magnitude 0.4 event occurred 19 km (12 miles) ESE of Anza, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 0.4 - local magnitude (Ml)
Time Monday, July 27, 2020 at 8:12:50 AM (PDT)
Monday, July 27, 2020 at 15:12:50 (UTC)
Distance from Anza, CA - 19 km (12 miles) ESE (119 degrees)
Warner Springs, CA - 25 km (15 miles) NNE (32 degrees)
Borrego Springs, CA - 26 km (16 miles) NNW (336 degrees)
La Quinta, CA - 27 km (17 miles) SW (218 degrees)
Palm Desert, CA - 30 km (19 miles) SSW (201 degrees)
Coordinates 33 deg. 28.3 min. N (33.472N), 116 deg. 29.4 min. W (116.490W)
Depth 4.85 km (3.0 miles)
Quality Good
Location Quality Parameters Nst=18, Nph=31, Dmin=10.2 km, Rmss=0.12 sec, Erho=0.2 km, Erzz=1.27 km, Gp=71 degrees
Event ID# ci38611282
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