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

A micro earthquake occurred at 11:36:31 AM (PST) on Wednesday, December 5, 2018.
The magnitude 0.7 event occurred 9 km (5 miles) N of Anza, CA.
The hypocentral depth is 13 km ( 8 miles).



Magnitude 0.7 - local magnitude (Ml)
Time Wednesday, December 5, 2018 at 11:36:31 AM (PST)
Wednesday, December 5, 2018 at 19:36:31 (UTC)
Distance from Anza, CA - 9 km (5 miles) N (349 degrees)
Idyllwild, CA - 12 km (8 miles) SSE (168 degrees)
Valle Vista, CA - 23 km (14 miles) SE (125 degrees)
Aguanga, CA - 26 km (16 miles) NE (37 degrees)
Palm Springs, CA - 26 km (16 miles) SW (215 degrees)
Coordinates 33 deg. 37.9 min. N (33.632N), 116 deg. 41.5 min. W (116.692W)
Depth 12.71 km (7.9 miles)
Quality Excellent
Location Quality Parameters Nst=20, Nph=36, Dmin=4.5 km, Rmss=0.09 sec, Erho=0.22 km, Erzz=0.35 km, Gp=60 degrees
Event ID# ci38386792
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