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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 8:06:59 AM (PDT) on Tuesday, August 13, 2019.
The magnitude 1.1 event occurred 1 km (1 miles) SE of Redlands, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 1.1 - local magnitude (Ml)
Time Tuesday, August 13, 2019 at 8:06:59 AM (PDT)
Tuesday, August 13, 2019 at 15:06:59 (UTC)
Distance from Redlands, CA - 1 km (1 miles) SE (132 degrees)
Mentone, CA - 4 km (3 miles) WSW (240 degrees)
Loma Linda, CA - 8 km (5 miles) E (88 degrees)
Highland, CA - 9 km (6 miles) SSE (161 degrees)
Yucaipa, CA - 12 km (8 miles) W (279 degrees)
Coordinates 34 deg. 3.0 min. N (34.050N), 117 deg. 10.5 min. W (117.175W)
Depth 6.92 km (4.3 miles)
Quality Good
Location Quality Parameters Nst=30, Nph=39, Dmin=6.0 km, Rmss=0.24 sec, Erho=0.36 km, Erzz=1.02 km, Gp=79 degrees
Event ID# ci38963648
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