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 6:18:03 PM (PDT) on Monday, October 20, 2025.
The magnitude 2.2 event occurred 6 km (4 miles) NNW of Delta, B.C., MX.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 2.2 - local magnitude (Ml) |
| Time | Monday, October 20, 2025 at 6:18:03 PM (PDT) Tuesday, October 21, 2025 at 1:18:03 (UTC) |
| Distance from |
Delta, B.C., MX - 6 km (4 miles) NNW (336 degrees) Guadalupe Victoria, B.C., MX - 17 km (11 miles) NW (321 degrees) Alberto Oviedo Mota, B.C., MX - 20 km (13 miles) NNW (347 degrees) Puebla, B.C., MX - 22 km (13 miles) SE (145 degrees) Tecolots, B.C., MX - 29 km (18 miles) SW (231 degrees) |
| Coordinates | 32 deg. 24.3 min. N (32.406N), 115 deg. 13.2 min. W (115.220W) |
| Depth | 10.63 km (6.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=24, Nph=40, Dmin=8.1 km, Rmss=0.33 sec, Erho=0.47 km, Erzz=1 km, Gp=53 degrees |
| Event ID# | ci41112015 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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