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

A micro earthquake occurred at 11:48:23 AM (PDT) on Friday, September 14, 2018.
The magnitude 0.2 event occurred 9 km (6 miles) NE (43 degrees) of Aguanga, CA.
The hypocentral depth is 4 km ( 3 miles).



Magnitude 0.2 - local magnitude (Ml)
Time Friday, September 14, 2018 at 11:48:23 AM (PDT)
Friday, September 14, 2018 at 18:48:23 (UTC)
Distance from Aguanga, CA - 9 km (6 miles) NE (43 degrees)
Anza, CA - 13 km (8 miles) WSW (243 degrees)
Palomar Observatory, CA - 17 km (11 miles) NNE (20 degrees)
Idyllwild, CA - 28 km (17 miles) SSW (196 degrees)
Lake Henshaw, CA - 29 km (18 miles) N (353 degrees)
Coordinates 33 deg. 30.1 min. N (33.502N), 116 deg. 48.0 min. W (116.800W)
Depth 4.26 km (2.6 miles)
Quality Good
Location Quality Parameters Nst=18, Nph=30, Dmin=1.2 km, Rmss=0.12 sec, Erho=0.2 km, Erzz=0.31 km, Gp=95 degrees
Event ID# ci37196228
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