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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 0:11:30 AM (PST) on Monday, February 11, 2019.
The magnitude 0.6 event occurred 11 km (7 miles) NE (37 degrees) of Aguanga, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 0.6 - local magnitude (Ml)
Time Monday, February 11, 2019 at 0:11:30 AM (PST)
Monday, February 11, 2019 at 8:11:30 (UTC)
Distance from Aguanga, CA - 11 km (7 miles) NE (37 degrees)
Anza, CA - 12 km (7 miles) WSW (251 degrees)
Palomar Observatory, CA - 20 km (12 miles) NNE (20 degrees)
Idyllwild, CA - 25 km (16 miles) SSW (196 degrees)
Valle Vista, CA - 27 km (17 miles) SSE (160 degrees)
Coordinates 33 deg. 31.3 min. N (33.521N), 116 deg. 47.6 min. W (116.793W)
Depth 4.53 km (2.8 miles)
Quality Good
Location Quality Parameters Nst=19, Nph=23, Dmin=7.2 km, Rmss=0.13 sec, Erho=0.35 km, Erzz=0.65 km, Gp=46 degrees
Event ID# ci37528178
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