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 2:40:09 PM (PST) on Tuesday, November 11, 2025.
The magnitude 1.3 event occurred 4 km (3 miles) NNE (12 degrees) of Moreno Valley, CA.
The hypocentral depth is 12 km ( 8 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Tuesday, November 11, 2025 at 2:40:09 PM (PST)
Tuesday, November 11, 2025 at 22:40:09 (UTC)
Distance from Moreno Valley, CA - 4 km (3 miles) NNE (12 degrees)
March Air Reserve Base, CA - 9 km (6 miles) NNE (27 degrees)
Loma Linda, CA - 10 km (6 miles) SSE (157 degrees)
Redlands, CA - 11 km (7 miles) SSW (198 degrees)
Grand Terrace, CA - 12 km (7 miles) SE (131 degrees)
Coordinates 33 deg. 57.9 min. N (33.965N), 117 deg. 13.1 min. W (117.218W)
Depth 12.12 km (7.50 miles)
Quality Good
Location Quality Parameters Nst=56, Nph=101, Dmin=4.6 km, Rmss=0.18 sec, Erho=0.15 km, Erzz=0.36 km, Gp=47 degrees
Event ID# ci40483946
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