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 1:52:06 PM (PDT) on Tuesday, September 8, 2026.
The magnitude 0.8 event occurred 2 km (1 miles) ESE of Loma Linda, CA.
The hypocentral depth is 16 km (10 miles).


Magnitude 0.8 - local magnitude (Ml)
Time Tuesday, September 8, 2026 at 1:52:06 PM (PDT)
Tuesday, September 8, 2026 at 20:52:06 (UTC)
Distance from Loma Linda, CA - 2 km (1 miles) ESE (116 degrees)
Grand Terrace, CA - 6 km (4 miles) E (82 degrees)
Redlands, CA - 6 km (4 miles) WSW (255 degrees)
Colton, CA - 7 km (5 miles) ESE (119 degrees)
Highland, CA - 10 km (6 miles) SSW (199 degrees)
Coordinates 34 deg. 2.5 min. N (34.042N), 117 deg. 14.7 min. W (117.245W)
Depth 16.00 km (9.90 miles)
Quality Excellent
Location Quality Parameters Nst=31, Nph=54, Dmin=10.8 km, Rmss=0.14 sec, Erho=0.17 km, Erzz=0.4 km, Gp=40 degrees
Event ID# ci41542984
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