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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 2:29:24 AM (PDT) on Friday, September 14, 2018.
The magnitude 0.6 event occurred 10 km (6 miles) NE (43 degrees) of Aguanga, CA.
The hypocentral depth is 4 km ( 3 miles).



Magnitude 0.6 - local magnitude (Ml)
Time Friday, September 14, 2018 at 2:29:24 AM (PDT)
Friday, September 14, 2018 at 9:29:24 (UTC)
Distance from Aguanga, CA - 10 km (6 miles) NE (43 degrees)
Anza, CA - 12 km (8 miles) WSW (244 degrees)
Palomar Observatory, CA - 18 km (11 miles) NNE (22 degrees)
Idyllwild, CA - 27 km (17 miles) SSW (195 degrees)
Valle Vista, CA - 28 km (18 miles) SSE (160 degrees)
Coordinates 33 deg. 30.5 min. N (33.508N), 116 deg. 47.5 min. W (116.791W)
Depth 4.48 km (2.8 miles)
Quality Good
Location Quality Parameters Nst=25, Nph=35, Dmin=1.0 km, Rmss=0.16 sec, Erho=0.22 km, Erzz=0.44 km, Gp=38 degrees
Event ID# ci38059791
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