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 #3: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 3:19:33 AM (PST) on Thursday, January 8, 2026.
The magnitude 1.1 event occurred 3 km (2 miles) SE of Loma Linda, CA.
The hypocentral depth is 17 km (10 miles).


Magnitude 1.1 - local magnitude (Ml)
Time Thursday, January 8, 2026 at 3:19:33 AM (PST)
Thursday, January 8, 2026 at 11:19:33 (UTC)
Distance from Loma Linda, CA - 3 km (2 miles) SE (130 degrees)
Redlands, CA - 6 km (3 miles) WSW (240 degrees)
Grand Terrace, CA - 7 km (4 miles) E (93 degrees)
Colton, CA - 9 km (5 miles) SE (124 degrees)
Mentone, CA - 10 km (6 miles) WSW (245 degrees)
Coordinates 34 deg. 1.8 min. N (34.031N), 117 deg. 14.1 min. W (117.236W)
Depth 16.61 km (10.30 miles)
Quality Good
Location Quality Parameters Nst=58, Nph=98, Dmin=9.4 km, Rmss=0.19 sec, Erho=0.19 km, Erzz=0.38 km, Gp=29 degrees
Event ID# ci41154359
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