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 #3: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 5:56:16 AM (PDT) on Thursday, June 25, 2026.
The magnitude 1.0 event occurred 7 km (4 miles) SE of Loma Linda, CA.
The hypocentral depth is 4 km ( 3 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Thursday, June 25, 2026 at 5:56:16 AM (PDT)
Thursday, June 25, 2026 at 12:56:16 (UTC)
Distance from Loma Linda, CA - 7 km (4 miles) SE (145 degrees)
Redlands, CA - 7 km (4 miles) SSW (209 degrees)
Moreno Valley, CA - 8 km (5 miles) N (5 degrees)
Grand Terrace, CA - 9 km (6 miles) ESE (114 degrees)
Mentone, CA - 11 km (7 miles) SW (225 degrees)
Coordinates 33 deg. 60.0 min. N (33.999N), 117 deg. 13.2 min. W (117.220W)
Depth 4.23 km (2.60 miles)
Quality Good
Location Quality Parameters Nst=44, Nph=77, Dmin=7.2 km, Rmss=0.18 sec, Erho=0.18 km, Erzz=0.47 km, Gp=82 degrees
Event ID# ci41495024
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