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 1:00:32 AM (PST) on Friday, February 14, 2025.
The magnitude 1.3 event occurred 2 km (1 miles) ESE of Loma Linda, CA.
The hypocentral depth is 15 km ( 9 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Friday, February 14, 2025 at 1:00:32 AM (PST)
Friday, February 14, 2025 at 9:00:32 (UTC)
Distance from Loma Linda, CA - 2 km (1 miles) ESE (112 degrees)
Redlands, CA - 6 km (4 miles) WSW (255 degrees)
Grand Terrace, CA - 7 km (4 miles) E (82 degrees)
Colton, CA - 7 km (5 miles) ESE (118 degrees)
Highland, CA - 10 km (6 miles) SSW (198 degrees)
Coordinates 34 deg. 2.5 min. N (34.042N), 117 deg. 14.6 min. W (117.243W)
Depth 14.55 km (9.00 miles)
Quality Good
Location Quality Parameters Nst=64, Nph=111, Dmin=7.9 km, Rmss=0.19 sec, Erho=0.17 km, Erzz=0.29 km, Gp=60 degrees
Event ID# ci40185898
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