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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 5:11:54 AM (PDT) on Wednesday, March 26, 2025.
The magnitude 0.9 event occurred 2 km (1 miles) ESE of Loma Linda, CA.
The hypocentral depth is 16 km (10 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Wednesday, March 26, 2025 at 5:11:54 AM (PDT)
Wednesday, March 26, 2025 at 12:11:54 (UTC)
Distance from Loma Linda, CA - 2 km (1 miles) ESE (122 degrees)
Redlands, CA - 6 km (4 miles) WSW (249 degrees)
Grand Terrace, CA - 7 km (4 miles) E (87 degrees)
Colton, CA - 8 km (5 miles) ESE (121 degrees)
Mentone, CA - 10 km (6 miles) WSW (249 degrees)
Coordinates 34 deg. 2.2 min. N (34.037N), 117 deg. 14.4 min. W (117.240W)
Depth 16.06 km (10.00 miles)
Quality Good
Location Quality Parameters Nst=27, Nph=42, Dmin=10.7 km, Rmss=0.16 sec, Erho=0.27 km, Erzz=0.5 km, Gp=100 degrees
Event ID# ci40910671
Additional Information Map
Waveforms

For more information, see https://earthquake.usgs.gov

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