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 6:40:38 PM (PST) on Saturday, December 6, 2025.
The magnitude 1.7 event occurred 8 km (5 miles) N (3 degrees) of Santa Paula, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 1.7 - local magnitude (Ml)
Time Saturday, December 6, 2025 at 6:40:38 PM (PST)
Sunday, December 7, 2025 at 2:40:38 (UTC)
Distance from Santa Paula, CA - 8 km (5 miles) N (3 degrees)
Fillmore, CA - 13 km (8 miles) WNW (285 degrees)
Ojai, CA - 17 km (11 miles) E (97 degrees)
Moorpark, CA - 22 km (14 miles) NW (315 degrees)
Ventura, CA - 23 km (15 miles) NE (43 degrees)
Coordinates 34 deg. 25.7 min. N (34.429N), 119 deg. 3.3 min. W (119.054W)
Depth 9.83 km (6.10 miles)
Quality Good
Location Quality Parameters Nst=54, Nph=90, Dmin=7.7 km, Rmss=0.27 sec, Erho=0.23 km, Erzz=0.61 km, Gp=36 degrees
Event ID# ci41134455
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