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 4:54:25 PM (PDT) on Monday, March 10, 2025.
The magnitude 1.6 event occurred 3 km (2 miles) SE of Loma Linda, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 1.6 - local magnitude (Ml)
Time Monday, March 10, 2025 at 4:54:25 PM (PDT)
Monday, March 10, 2025 at 23:54:25 (UTC)
Distance from Loma Linda, CA - 3 km (2 miles) SE (137 degrees)
Redlands, CA - 6 km (4 miles) WSW (237 degrees)
Grand Terrace, CA - 7 km (4 miles) E (97 degrees)
Colton, CA - 9 km (5 miles) SE (127 degrees)
Moreno Valley, CA - 11 km (7 miles) N (356 degrees)
Coordinates 34 deg. 1.6 min. N (34.026N), 117 deg. 14.2 min. W (117.237W)
Depth 11.15 km (6.90 miles)
Quality Good
Location Quality Parameters Nst=19, Nph=26, Dmin=10.2 km, Rmss=0.14 sec, Erho=0.33 km, Erzz=0.55 km, Gp=96 degrees
Event ID# ci41077048
Additional Information Map
Waveforms

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

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