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

A micro earthquake occurred at 4:04:13 AM (PDT) on Sunday, October 5, 2025.
The magnitude 1.1 event occurred 11 km (7 miles) WSW of Morongo Valley, CA.
The hypocentral depth is 16 km (10 miles).


Magnitude 1.1 - local magnitude (Ml)
Time Sunday, October 5, 2025 at 4:04:13 AM (PDT)
Sunday, October 5, 2025 at 11:04:13 (UTC)
Distance from Morongo Valley, CA - 11 km (7 miles) WSW (241 degrees)
Cabazon, CA - 13 km (8 miles) NE (46 degrees)
Garnet, CA - 17 km (10 miles) NW (309 degrees)
Desert Hot Springs, CA - 18 km (11 miles) WNW (283 degrees)
Banning, CA - 19 km (12 miles) ENE (65 degrees)
Coordinates 33 deg. 59.8 min. N (33.997N), 116 deg. 41.3 min. W (116.689W)
Depth 15.99 km (9.90 miles)
Quality Good
Location Quality Parameters Nst=62, Nph=112, Dmin=6.0 km, Rmss=0.17 sec, Erho=0.13 km, Erzz=0.37 km, Gp=30 degrees
Event ID# ci41102935
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