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

A micro earthquake occurred at 11:41:40 AM (PDT) on Friday, September 14, 2018.
The magnitude 1.0 event occurred 5 km (3 miles) ESE of Lytle Creek, CA.
The hypocentral depth is 14 km ( 9 miles).



Magnitude 1.0 - local magnitude (Ml)
Time Friday, September 14, 2018 at 11:41:40 AM (PDT)
Friday, September 14, 2018 at 18:41:40 (UTC)
Distance from Lytle Creek, CA - 5 km (3 miles) ESE (122 degrees)
Devore, CA - 5 km (3 miles) WNW (287 degrees)
Muscoy, CA - 13 km (8 miles) NW (313 degrees)
Fontana, CA - 15 km (9 miles) N (3 degrees)
Crestline, CA - 15 km (9 miles) W (267 degrees)
Coordinates 34 deg. 14.0 min. N (34.234N), 117 deg. 26.9 min. W (117.449W)
Depth 13.79 km (8.6 miles)
Quality Excellent
Location Quality Parameters Nst=26, Nph=40, Dmin=3.1 km, Rmss=0.12 sec, Erho=0.2 km, Erzz=0.27 km, Gp=55 degrees
Event ID# ci38060399
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