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

A micro earthquake occurred at 6:41:37 AM (PST) on Monday, February 11, 2019.
The magnitude 2.1 event occurred 1 km (1 miles) SW of Lake Henshaw, CA.
The hypocentral depth is 12 km ( 7 miles).



Magnitude 2.1 - local magnitude (Ml)
Time Monday, February 11, 2019 at 6:41:37 AM (PST)
Monday, February 11, 2019 at 14:41:37 (UTC)
Distance from Lake Henshaw, CA - 1 km (1 miles) SW (235 degrees)
Warner Springs, CA - 14 km (9 miles) WSW (248 degrees)
Palomar Observatory, CA - 16 km (10 miles) SSE (149 degrees)
San Pasqual, CA - 23 km (14 miles) NE (46 degrees)
Ramona, CA - 23 km (14 miles) NNE (22 degrees)
Coordinates 33 deg. 14.1 min. N (33.234N), 116 deg. 46.6 min. W (116.776W)
Depth 11.61 km (7.2 miles)
Quality Good
Location Quality Parameters Nst=87, Nph=149, Dmin=1.6 km, Rmss=0.18 sec, Erho=0.13 km, Erzz=0.42 km, Gp=15 degrees
Event ID# ci37528418
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