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

A micro earthquake occurred at 6:46:39 AM (PDT) on Tuesday, August 13, 2019.
The magnitude 0.4 event occurred 21 km (13 miles) ESE of Anza, CA.
The hypocentral depth is 14 km ( 8 miles).



Magnitude 0.4 - local magnitude (Ml)
Time Tuesday, August 13, 2019 at 6:46:39 AM (PDT)
Tuesday, August 13, 2019 at 13:46:39 (UTC)
Distance from Anza, CA - 21 km (13 miles) ESE (113 degrees)
La Quinta, CA - 25 km (15 miles) SW (215 degrees)
Borrego Springs, CA - 26 km (16 miles) NNW (342 degrees)
Warner Springs, CA - 27 km (17 miles) NE (36 degrees)
Palm Desert, CA - 28 km (17 miles) SSW (197 degrees)
Coordinates 33 deg. 28.8 min. N (33.481N), 116 deg. 27.8 min. W (116.464W)
Depth 13.67 km (8.5 miles)
Quality Good
Location Quality Parameters Nst=23, Nph=41, Dmin=5.9 km, Rmss=0.14 sec, Erho=0.27 km, Erzz=0.52 km, Gp=105 degrees
Event ID# ci38963416
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