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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 9:30:18 PM (PDT) on Sunday, September 8, 2019.
The magnitude 1.8 event occurred 8 km (5 miles) ENE (72 degrees) of Julian, CA.
The hypocentral depth is 8 km ( 5 miles).



Magnitude 1.8 - local magnitude (Ml)
Time Sunday, September 8, 2019 at 9:30:18 PM (PDT)
Monday, September 9, 2019 at 4:30:18 (UTC)
Distance from Julian, CA - 8 km (5 miles) ENE (72 degrees)
Borrego Springs, CA - 22 km (14 miles) SW (219 degrees)
Warner Springs, CA - 23 km (14 miles) SSE (153 degrees)
San Diego Country Estates, CA - 26 km (16 miles) ENE (67 degrees)
Lake Henshaw, CA - 27 km (17 miles) SE (125 degrees)
Coordinates 33 deg. 6.0 min. N (33.100N), 116 deg. 31.5 min. W (116.524W)
Depth 7.92 km (4.9 miles)
Quality Good
Location Quality Parameters Nst=61, Nph=85, Dmin=7.2 km, Rmss=0.23 sec, Erho=0.24 km, Erzz=0.95 km, Gp=33 degrees
Event ID# ci38820775
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