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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 2:45:10 AM (PDT) on Monday, August 12, 2019.
The magnitude 1.0 event occurred 9 km (6 miles) SSW of Idyllwild, CA.
The hypocentral depth is 16 km (10 miles).



Magnitude 1.0 - local magnitude (Ml)
Time Monday, August 12, 2019 at 2:45:10 AM (PDT)
Monday, August 12, 2019 at 9:45:10 (UTC)
Distance from Idyllwild, CA - 9 km (6 miles) SSW (212 degrees)
Valle Vista, CA - 14 km (9 miles) SE (127 degrees)
Anza, CA - 16 km (10 miles) NW (325 degrees)
Hemet, CA - 20 km (13 miles) ESE (114 degrees)
San Jacinto, CA - 21 km (13 miles) SE (126 degrees)
Coordinates 33 deg. 40.3 min. N (33.672N), 116 deg. 46.2 min. W (116.770W)
Depth 15.89 km (9.9 miles)
Quality Good
Location Quality Parameters Nst=40, Nph=59, Dmin=6.8 km, Rmss=0.16 sec, Erho=0.23 km, Erzz=0.42 km, Gp=41 degrees
Event ID# ci38958680
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