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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 6:56:50 AM (PDT) on Tuesday, September 10, 2019.
The magnitude 0.6 event occurred 6 km (4 miles) SW of Anza, CA.
The hypocentral depth is 6 km ( 4 miles).



Magnitude 0.6 - local magnitude (Ml)
Time Tuesday, September 10, 2019 at 6:56:50 AM (PDT)
Tuesday, September 10, 2019 at 13:56:50 (UTC)
Distance from Anza, CA - 6 km (4 miles) SW (236 degrees)
Aguanga, CA - 15 km (9 miles) NE (55 degrees)
Palomar Observatory, CA - 22 km (14 miles) NE (34 degrees)
Idyllwild, CA - 24 km (15 miles) S (183 degrees)
Warner Springs, CA - 28 km (18 miles) NNW (341 degrees)
Coordinates 33 deg. 31.3 min. N (33.522N), 116 deg. 43.9 min. W (116.731W)
Depth 5.59 km (3.5 miles)
Quality Good
Location Quality Parameters Nst=16, Nph=22, Dmin=4.8 km, Rmss=0.17 sec, Erho=0.43 km, Erzz=0.69 km, Gp=85 degrees
Event ID# ci38824223
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