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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 4:27:07 PM (PDT) on Monday, August 12, 2019.
The magnitude 0.5 event occurred 13 km (8 miles) WNW of Anza, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 0.5 - local magnitude (Ml)
Time Monday, August 12, 2019 at 4:27:07 PM (PDT)
Monday, August 12, 2019 at 23:27:07 (UTC)
Distance from Anza, CA - 13 km (8 miles) WNW (291 degrees)
Aguanga, CA - 18 km (11 miles) NNE (17 degrees)
Idyllwild, CA - 18 km (11 miles) SSW (208 degrees)
Valle Vista, CA - 19 km (12 miles) SSE (155 degrees)
Hemet, CA - 23 km (14 miles) SE (138 degrees)
Coordinates 33 deg. 35.8 min. N (33.597N), 116 deg. 48.5 min. W (116.808W)
Depth 4.83 km (3.0 miles)
Quality Good
Location Quality Parameters Nst=25, Nph=30, Dmin=4.1 km, Rmss=0.19 sec, Erho=0.41 km, Erzz=0.75 km, Gp=57 degrees
Event ID# ci38961472
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