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 8:08:27 PM (PST) on Sunday, November 23, 2025.
The magnitude 2.0 event occurred 4 km (3 miles) NW of Redlands, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 2.0 - local magnitude (Ml)
Time Sunday, November 23, 2025 at 8:08:27 PM (PST)
Monday, November 24, 2025 at 4:08:27 (UTC)
Distance from Redlands, CA - 4 km (3 miles) NW (319 degrees)
Highland, CA - 5 km (3 miles) S (186 degrees)
Loma Linda, CA - 6 km (4 miles) NE (46 degrees)
Mentone, CA - 8 km (5 miles) WNW (284 degrees)
San Bernardino, CA - 9 km (5 miles) SE (124 degrees)
Coordinates 34 deg. 5.1 min. N (34.086N), 117 deg. 12.9 min. W (117.214W)
Depth 4.97 km (3.10 miles)
Quality Good
Location Quality Parameters Nst=119, Nph=221, Dmin=4.0 km, Rmss=0.18 sec, Erho=0.09 km, Erzz=0.23 km, Gp=17 degrees
Event ID# ci41126191
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