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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 3:49:19 AM (PDT) on Wednesday, June 12, 2019.
The magnitude 2.6 event occurred 3 km (2 miles) NW of Glen Avon, CA.
The hypocentral depth is 3 km ( 2 miles).



Magnitude 2.6 - local magnitude (Ml)
Time Wednesday, June 12, 2019 at 3:49:19 AM (PDT)
Wednesday, June 12, 2019 at 10:49:19 (UTC)
Distance from Glen Avon, CA - 3 km (2 miles) NW (318 degrees)
Mira Loma, CA - 5 km (3 miles) N (10 degrees)
Pedley, CA - 7 km (4 miles) NNW (335 degrees)
Fontana, CA - 9 km (5 miles) SSW (212 degrees)
Rubidoux, CA - 10 km (6 miles) WNW (293 degrees)
Coordinates 34 deg. 2.0 min. N (34.033N), 117 deg. 30.5 min. W (117.508W)
Depth 2.61 km (1.6 miles)
Quality Good
Location Quality Parameters Nst=140, Nph=227, Dmin=4.9 km, Rmss=0.2 sec, Erho=0.1 km, Erzz=0.19 km, Gp=11 degrees
Event ID# ci38637088
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