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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 3:32:48 PM (PST) on Tuesday, February 11, 2020.
The magnitude 1.3 event occurred 10 km (7 miles) WNW of Calipatria, CA.
The hypocentral depth is 4 km ( 2 miles).



Magnitude 1.3 - local magnitude (Ml)
Time Tuesday, February 11, 2020 at 3:32:48 PM (PST)
Tuesday, February 11, 2020 at 23:32:48 (UTC)
Distance from Calipatria, CA - 10 km (7 miles) WNW (283 degrees)
Westmorland, CA - 12 km (8 miles) N (359 degrees)
Niland, CA - 14 km (9 miles) SW (223 degrees)
Brawley, CA - 21 km (13 miles) NNW (335 degrees)
Bombay Beach, CA - 25 km (15 miles) SSE (156 degrees)
Coordinates 33 deg. 8.8 min. N (33.146N), 115 deg. 37.4 min. W (115.624W)
Depth 4.01 km (2.5 miles)
Quality Excellent
Location Quality Parameters Nst=16, Nph=23, Dmin=3.5 km, Rmss=0.13 sec, Erho=0.22 km, Erzz=0.21 km, Gp=82 degrees
Event ID# ci39298808
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