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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 10:28:54 PM (PST) on Sunday, February 10, 2019.
The magnitude 0.5 event occurred 11 km (7 miles) NE (38 degrees) of Aguanga, CA.
The hypocentral depth is 3 km ( 2 miles).



Magnitude 0.5 - local magnitude (Ml)
Time Sunday, February 10, 2019 at 10:28:54 PM (PST)
Monday, February 11, 2019 at 6:28:54 (UTC)
Distance from Aguanga, CA - 11 km (7 miles) NE (38 degrees)
Anza, CA - 12 km (7 miles) WSW (250 degrees)
Palomar Observatory, CA - 19 km (12 miles) NNE (20 degrees)
Idyllwild, CA - 26 km (16 miles) SSW (196 degrees)
Valle Vista, CA - 27 km (17 miles) SSE (160 degrees)
Coordinates 33 deg. 31.1 min. N (33.518N), 116 deg. 47.7 min. W (116.794W)
Depth 2.84 km (1.8 miles)
Quality Good
Location Quality Parameters Nst=14, Nph=20, Dmin=0.8 km, Rmss=0.2 sec, Erho=0.36 km, Erzz=0.39 km, Gp=106 degrees
Event ID# ci37528138
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