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 1:54:19 PM (PDT) on Wednesday, October 15, 2025.
The magnitude 0.6 event occurred 3 km (2 miles) E (84 degrees) of Moreno Valley, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Wednesday, October 15, 2025 at 1:54:19 PM (PDT)
Wednesday, October 15, 2025 at 20:54:19 (UTC)
Distance from Moreno Valley, CA - 3 km (2 miles) E (84 degrees)
March Air Reserve Base, CA - 8 km (5 miles) ENE (57 degrees)
Mead Valley, CA - 14 km (9 miles) NE (41 degrees)
Redlands, CA - 14 km (9 miles) S (184 degrees)
Nuevo, CA - 15 km (9 miles) NNW (343 degrees)
Coordinates 33 deg. 55.8 min. N (33.929N), 117 deg. 11.7 min. W (117.194W)
Depth 13.32 km (8.30 miles)
Quality Good
Location Quality Parameters Nst=11, Nph=17, Dmin=2.8 km, Rmss=0.12 sec, Erho=0.33 km, Erzz=0.59 km, Gp=110 degrees
Event ID# ci41108679
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