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 8:25:10 PM (PDT) on Saturday, October 10, 2026.
The magnitude 1.0 event occurred 2 km (1 miles) NNE (28 degrees) of Loma Linda, CA.
The hypocentral depth is 14 km ( 9 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Saturday, October 10, 2026 at 8:25:10 PM (PDT)
Sunday, October 11, 2026 at 3:25:10 (UTC)
Distance from Loma Linda, CA - 2 km (1 miles) NNE (28 degrees)
Grand Terrace, CA - 6 km (4 miles) ENE (61 degrees)
Colton, CA - 6 km (4 miles) ESE (104 degrees)
Redlands, CA - 7 km (4 miles) W (276 degrees)
San Bernardino, CA - 8 km (5 miles) SSE (154 degrees)
Coordinates 34 deg. 3.7 min. N (34.062N), 117 deg. 15.2 min. W (117.253W)
Depth 14.44 km (9.00 miles)
Quality Good
Location Quality Parameters Nst=60, Nph=106, Dmin=13.3 km, Rmss=0.19 sec, Erho=0.16 km, Erzz=0.38 km, Gp=48 degrees
Event ID# ci41346327
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