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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A minor earthquake occurred at 9:53:27 AM (PDT) on Monday, October 6, 2025.
The magnitude 3.9 event occurred 64 km (40 miles) SE of Maneadero, B.C., MX.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 3.9 - moment magnitude (Mw) |
| Time | Monday, October 6, 2025 at 9:53:27 AM (PDT) Monday, October 6, 2025 at 16:53:27 (UTC) |
| Distance from |
Maneadero, B.C., MX - 64 km (40 miles) SE (142 degrees) Ensenada, B.C., MX - 81 km (50 miles) SSE (147 degrees) El Sauzal, B.C., MX - 87 km (54 miles) SE (145 degrees) Primo Tapia, B.C., MX - 129 km (80 miles) SE (146 degrees) Alberto Oviedo Mota, B.C., MX - 142 km (88 miles) SW (221 degrees) |
| Coordinates | 31 deg. 15.8 min. N (31.264N), 116 deg. 9.2 min. W (116.153W) |
| Depth | 5.74 km (3.60 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=8, Nph=15, Dmin=11.7 km, Rmss=0.11 sec, Erho=0.56 km, Erzz=1.18 km, Gp=238 degrees |
| Event ID# | ci41103871 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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