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

A micro earthquake occurred at 0:11:18 AM (PDT) on Wednesday, July 8, 2026.
The magnitude 1.0 event occurred 6 km (4 miles) SSE of Loma Linda, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Wednesday, July 8, 2026 at 0:11:18 AM (PDT)
Wednesday, July 8, 2026 at 7:11:18 (UTC)
Distance from Loma Linda, CA - 6 km (4 miles) SSE (161 degrees)
Grand Terrace, CA - 8 km (5 miles) ESE (123 degrees)
Moreno Valley, CA - 8 km (5 miles) N (353 degrees)
Redlands, CA - 9 km (5 miles) SW (217 degrees)
Colton, CA - 11 km (7 miles) SE (142 degrees)
Coordinates 33 deg. 59.6 min. N (33.993N), 117 deg. 14.3 min. W (117.238W)
Depth 12.72 km (7.90 miles)
Quality Good
Location Quality Parameters Nst=23, Nph=37, Dmin=8.5 km, Rmss=0.18 sec, Erho=0.3 km, Erzz=0.74 km, Gp=88 degrees
Event ID# ci41289127
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