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 #3: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 0:28:53 AM (PST) on Thursday, December 4, 2025.
The magnitude 1.0 event occurred 14 km (9 miles) NW of Fillmore, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Thursday, December 4, 2025 at 0:28:53 AM (PST) Thursday, December 4, 2025 at 8:28:53 (UTC) |
| Distance from |
Fillmore, CA - 14 km (9 miles) NW (312 degrees) Santa Paula, CA - 15 km (9 miles) N (11 degrees) Ojai, CA - 20 km (12 miles) E (79 degrees) Piru, CA - 23 km (14 miles) WNW (289 degrees) Moorpark, CA - 26 km (16 miles) NNW (328 degrees) |
| Coordinates | 34 deg. 29.0 min. N (34.483N), 119 deg. 1.8 min. W (119.030W) |
| Depth | 7.18 km (4.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=20, Nph=29, Dmin=10.4 km, Rmss=0.21 sec, Erho=0.32 km, Erzz=0.81 km, Gp=112 degrees |
| Event ID# | ci41132287 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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