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 6:46:47 PM (PDT) on Saturday, October 24, 2026.
The magnitude 1.6 event occurred 5 km (3 miles) SE of Mentone, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 1.6 - local magnitude (Ml)
Time Saturday, October 24, 2026 at 6:46:47 PM (PDT)
Sunday, October 25, 2026 at 1:46:47 (UTC)
Distance from Mentone, CA - 5 km (3 miles) SE (129 degrees)
Yucaipa, CA - 5 km (3 miles) W (281 degrees)
Calimesa, CA - 7 km (4 miles) NNW (329 degrees)
Redlands, CA - 8 km (5 miles) E (100 degrees)
Highland, CA - 14 km (9 miles) SE (132 degrees)
Coordinates 34 deg. 2.5 min. N (34.042N), 117 deg. 5.5 min. W (117.092W)
Depth 13.19 km (8.20 miles)
Quality Good
Location Quality Parameters Nst=86, Nph=157, Dmin=2.0 km, Rmss=0.16 sec, Erho=0.1 km, Erzz=0.25 km, Gp=17 degrees
Event ID# ci41352015
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