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

A micro earthquake occurred at 6:32:51 AM (PST) on Monday, February 11, 2019.
The magnitude 0.6 event occurred 5 km (3 miles) WSW of Anza, CA.
The hypocentral depth is 4 km ( 2 miles).



Magnitude 0.6 - local magnitude (Ml)
Time Monday, February 11, 2019 at 6:32:51 AM (PST)
Monday, February 11, 2019 at 14:32:51 (UTC)
Distance from Anza, CA - 5 km (3 miles) WSW (241 degrees)
Aguanga, CA - 16 km (10 miles) NE (53 degrees)
Idyllwild, CA - 23 km (14 miles) S (181 degrees)
Palomar Observatory, CA - 24 km (15 miles) NE (34 degrees)
Warner Springs, CA - 29 km (18 miles) NNW (343 degrees)
Coordinates 33 deg. 31.9 min. N (33.532N), 116 deg. 43.4 min. W (116.723W)
Depth 3.64 km (2.3 miles)
Quality Excellent
Location Quality Parameters Nst=23, Nph=29, Dmin=3.9 km, Rmss=0.13 sec, Erho=0.21 km, Erzz=0.4 km, Gp=41 degrees
Event ID# ci37528402
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