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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 4:51:05 AM (PDT) on Friday, September 14, 2018.
The magnitude 0.3 event occurred 9 km (5 miles) ENE (58 degrees) of Aguanga, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 0.3 - local magnitude (Ml)
Time Friday, September 14, 2018 at 4:51:05 AM (PDT)
Friday, September 14, 2018 at 11:51:05 (UTC)
Distance from Aguanga, CA - 9 km (5 miles) ENE (58 degrees)
Anza, CA - 13 km (8 miles) SW (233 degrees)
Palomar Observatory, CA - 16 km (10 miles) NNE (27 degrees)
Warner Springs, CA - 27 km (16 miles) NNW (328 degrees)
Lake Henshaw, CA - 27 km (17 miles) N (356 degrees)
Coordinates 33 deg. 29.0 min. N (33.484N), 116 deg. 47.1 min. W (116.786W)
Depth 5.49 km (3.4 miles)
Quality Good
Location Quality Parameters Nst=31, Nph=55, Dmin=3.4 km, Rmss=0.16 sec, Erho=0.18 km, Erzz=0.61 km, Gp=36 degrees
Event ID# ci38059839
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