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

A micro earthquake occurred at 11:42:51 AM (PST) on Tuesday, February 11, 2020.
The magnitude 0.9 event occurred 18 km (11 miles) ESE of Anza, CA.
The hypocentral depth is 13 km ( 8 miles).



Magnitude 0.9 - local magnitude (Ml)
Time Tuesday, February 11, 2020 at 11:42:51 AM (PST)
Tuesday, February 11, 2020 at 19:42:51 (UTC)
Distance from Anza, CA - 18 km (11 miles) ESE (107 degrees)
La Quinta, CA - 24 km (15 miles) SW (223 degrees)
Palm Desert, CA - 26 km (16 miles) SSW (203 degrees)
Rancho Mirage, CA - 27 km (17 miles) SSW (195 degrees)
Warner Springs, CA - 28 km (18 miles) NNE (29 degrees)
Coordinates 33 deg. 30.4 min. N (33.506N), 116 deg. 29.2 min. W (116.487W)
Depth 13.04 km (8.1 miles)
Quality Excellent
Location Quality Parameters Nst=22, Nph=33, Dmin=7.0 km, Rmss=0.12 sec, Erho=0.22 km, Erzz=0.49 km, Gp=61 degrees
Event ID# ci39298560
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