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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 1:39:40 AM (PDT) on Monday, August 12, 2019.
The magnitude 0.6 event occurred 10 km (6 miles) NE (52 degrees) of Aguanga, CA.
The hypocentral depth is 4 km ( 3 miles).



Magnitude 0.6 - local magnitude (Ml)
Time Monday, August 12, 2019 at 1:39:40 AM (PDT)
Monday, August 12, 2019 at 8:39:40 (UTC)
Distance from Aguanga, CA - 10 km (6 miles) NE (52 degrees)
Anza, CA - 12 km (7 miles) WSW (238 degrees)
Palomar Observatory, CA - 18 km (11 miles) NNE (26 degrees)
Idyllwild, CA - 27 km (17 miles) SSW (192 degrees)
Warner Springs, CA - 28 km (17 miles) NNW (331 degrees)
Coordinates 33 deg. 30.0 min. N (33.500N), 116 deg. 46.7 min. W (116.779W)
Depth 4.2 km (2.6 miles)
Quality Excellent
Location Quality Parameters Nst=22, Nph=34, Dmin=2.4 km, Rmss=0.14 sec, Erho=0.19 km, Erzz=0.35 km, Gp=63 degrees
Event ID# ci38958448
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