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 4:42:44 AM (PDT) on Friday, October 3, 2025.
The magnitude 1.3 event occurred 8 km (5 miles) NNE (16 degrees) of Westmorland, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Friday, October 3, 2025 at 4:42:44 AM (PDT) Friday, October 3, 2025 at 11:42:44 (UTC) |
| Distance from |
Westmorland, CA - 8 km (5 miles) NNE (16 degrees) Calipatria, CA - 8 km (5 miles) WSW (257 degrees) Brawley, CA - 16 km (10 miles) NNW (337 degrees) Niland, CA - 16 km (10 miles) SSW (207 degrees) Imperial, CA - 29 km (18 miles) N (355 degrees) |
| Coordinates | 33 deg. 6.6 min. N (33.110N), 115 deg. 35.8 min. W (115.596W) |
| Depth | 10.11 km (6.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=30, Nph=53, Dmin=1.9 km, Rmss=0.23 sec, Erho=0.28 km, Erzz=0.48 km, Gp=50 degrees |
| Event ID# | ci41102095 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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