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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 #3: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 8:12:37 AM (PDT) on Wednesday, September 11, 2019.
The magnitude 0.8 event occurred 4 km (3 miles) WNW of Calimesa, CA.
The hypocentral depth is 14 km ( 9 miles).



Magnitude 0.8 - local magnitude (Ml)
Time Wednesday, September 11, 2019 at 8:12:37 AM (PDT)
Wednesday, September 11, 2019 at 15:12:37 (UTC)
Distance from Calimesa, CA - 4 km (3 miles) WNW (296 degrees)
Yucaipa, CA - 6 km (4 miles) WSW (237 degrees)
Mentone, CA - 8 km (5 miles) SSE (153 degrees)
Redlands, CA - 10 km (6 miles) SE (125 degrees)
Beaumont, CA - 14 km (9 miles) NW (308 degrees)
Coordinates 34 deg. 0.3 min. N (34.005N), 117 deg. 5.7 min. W (117.096W)
Depth 14.39 km (8.9 miles)
Quality Good
Location Quality Parameters Nst=22, Nph=29, Dmin=9.6 km, Rmss=0.2 sec, Erho=0.38 km, Erzz=0.82 km, Gp=95 degrees
Event ID# ci38827039
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