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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 7:05:40 AM (PST) on Thursday, November 8, 2018.
The magnitude 0.5 event occurred 9 km (6 miles) NE (56 degrees) of Aguanga, CA.
The hypocentral depth is 4 km ( 3 miles).



Magnitude 0.5 - local magnitude (Ml)
Time Thursday, November 8, 2018 at 7:05:40 AM (PST)
Thursday, November 8, 2018 at 15:05:40 (UTC)
Distance from Aguanga, CA - 9 km (6 miles) NE (56 degrees)
Anza, CA - 12 km (8 miles) SW (234 degrees)
Palomar Observatory, CA - 17 km (10 miles) NNE (27 degrees)
Warner Springs, CA - 27 km (17 miles) NNW (329 degrees)
Lake Henshaw, CA - 28 km (17 miles) N (356 degrees)
Coordinates 33 deg. 29.4 min. N (33.489N), 116 deg. 46.9 min. W (116.781W)
Depth 4.37 km (2.7 miles)
Quality Good
Location Quality Parameters Nst=22, Nph=31, Dmin=9.4 km, Rmss=0.17 sec, Erho=0.24 km, Erzz=0.58 km, Gp=49 degrees
Event ID# ci38354200
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