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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 7:52:25 PM (PDT) on Sunday, August 11, 2019.
The magnitude 1.5 event occurred 21 km (13 miles) ESE of Anza, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 1.5 - local magnitude (Ml)
Time Sunday, August 11, 2019 at 7:52:25 PM (PDT)
Monday, August 12, 2019 at 2:52:25 (UTC)
Distance from Anza, CA - 21 km (13 miles) ESE (105 degrees)
La Quinta, CA - 22 km (14 miles) SW (217 degrees)
Palm Desert, CA - 25 km (16 miles) SSW (197 degrees)
Rancho Mirage, CA - 26 km (16 miles) S (188 degrees)
Indian Wells, CA - 27 km (17 miles) SSW (209 degrees)
Coordinates 33 deg. 30.2 min. N (33.504N), 116 deg. 27.2 min. W (116.453W)
Depth 7.2 km (4.5 miles)
Quality Good
Location Quality Parameters Nst=78, Nph=137, Dmin=3.3 km, Rmss=0.2 sec, Erho=0.14 km, Erzz=0.39 km, Gp=33 degrees
Event ID# ci38957592
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