Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California


Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 6:42:58 PM (PST) on Thursday, January 13, 2022.
The magnitude 0.8 event occurred 4 km (2 miles) NNW of Loma Linda, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 0.8 - local magnitude (Ml)
Time Thursday, January 13, 2022 at 6:42:58 PM (PST)
Friday, January 14, 2022 at 2:42:58 (UTC)
Distance from Loma Linda, CA - 4 km (2 miles) NNW (348 degrees)
Colton, CA - 4 km (3 miles) E (80 degrees)
San Bernardino, CA - 6 km (4 miles) SSE (158 degrees)
Grand Terrace, CA - 7 km (4 miles) NE (38 degrees)
Highland, CA - 8 km (5 miles) SW (226 degrees)
Coordinates 34 deg. 4.8 min. N (34.080N), 117 deg. 16.2 min. W (117.269W)
Depth 13.08 km (8.1 miles)
Quality Good
Location Quality Parameters Nst=28, Nph=46, Dmin=13.8 km, Rmss=0.12 sec, Erho=0.21 km, Erzz=0.57 km, Gp=72 degrees
Event ID# ci39912047
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