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

A micro earthquake occurred at 2:37:23 AM (PDT) on Thursday, October 23, 2025.
The magnitude 1.3 event occurred 6 km (4 miles) W of Fillmore, CA.
The hypocentral depth is 15 km ( 9 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Thursday, October 23, 2025 at 2:37:23 AM (PDT)
Thursday, October 23, 2025 at 9:37:23 (UTC)
Distance from Fillmore, CA - 6 km (4 miles) W (263 degrees)
Santa Paula, CA - 8 km (5 miles) ENE (59 degrees)
Moorpark, CA - 15 km (9 miles) NW (323 degrees)
Piru, CA - 17 km (11 miles) W (262 degrees)
Camarillo, CA - 20 km (13 miles) NNE (15 degrees)
Coordinates 34 deg. 23.6 min. N (34.393N), 118 deg. 58.9 min. W (118.981W)
Depth 14.93 km (9.30 miles)
Quality Good
Location Quality Parameters Nst=37, Nph=58, Dmin=5.9 km, Rmss=0.25 sec, Erho=0.3 km, Erzz=0.52 km, Gp=38 degrees
Event ID# ci41113183
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