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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 0:19:50 AM (PDT) on Monday, September 9, 2019.
The magnitude 1.4 event occurred 24 km (15 miles) SE of Campo, CA.
The hypocentral depth is 20 km (12 miles).



Magnitude 1.4 - local magnitude (Ml)
Time Monday, September 9, 2019 at 0:19:50 AM (PDT)
Monday, September 9, 2019 at 7:19:50 (UTC)
Distance from Campo, CA - 24 km (15 miles) SE (134 degrees)
Tecate, B.C., MX - 35 km (22 miles) ESE (111 degrees)
Ocotillo, CA - 41 km (26 miles) SW (221 degrees)
Pine Valley, CA - 47 km (29 miles) SSE (150 degrees)
Alpine, CA - 62 km (39 miles) SE (133 degrees)
Coordinates 32 deg. 27.3 min. N (32.455N), 116 deg. 16.9 min. W (116.282W)
Depth 19.87 km (12.3 miles)
Quality Good
Location Quality Parameters Nst=31, Nph=55, Dmin=26.2 km, Rmss=0.16 sec, Erho=0.24 km, Erzz=0.81 km, Gp=82 degrees
Event ID# ci38820919
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