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 10:29:11 PM (PST) on Monday, March 2, 2026.
The magnitude 1.0 event occurred 4 km (3 miles) SSE of Mentone, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Monday, March 2, 2026 at 10:29:11 PM (PST)
Tuesday, March 3, 2026 at 6:29:11 (UTC)
Distance from Mentone, CA - 4 km (3 miles) SSE (167 degrees)
Redlands, CA - 6 km (4 miles) ESE (115 degrees)
Calimesa, CA - 8 km (5 miles) NW (307 degrees)
Yucaipa, CA - 8 km (5 miles) W (270 degrees)
Loma Linda, CA - 13 km (8 miles) E (97 degrees)
Coordinates 34 deg. 2.0 min. N (34.033N), 117 deg. 7.5 min. W (117.125W)
Depth 6.54 km (4.10 miles)
Quality Good
Location Quality Parameters Nst=52, Nph=86, Dmin=1.2 km, Rmss=0.18 sec, Erho=0.15 km, Erzz=0.39 km, Gp=33 degrees
Event ID# ci41407888
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