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 #10: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 7:28:43 AM (PDT) on Sunday, September 21, 2025.
The magnitude 2.8 event occurred 93 km (58 miles) SSW of Alberto Oviedo Mota, B.C., MX.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 2.8 - local magnitude (Ml) |
| Time | Sunday, September 21, 2025 at 7:28:43 AM (PDT) Sunday, September 21, 2025 at 14:28:43 (UTC) |
| Distance from |
Alberto Oviedo Mota, B.C., MX - 93 km (58 miles) SSW (207 degrees) Maneadero, B.C., MX - 94 km (59 miles) ESE (106 degrees) Estacion Coahuila, B.C., MX - 98 km (61 miles) SW (216 degrees) Guadalupe Victoria, B.C., MX - 102 km (63 miles) SSW (208 degrees) Ensenada, B.C., MX - 105 km (65 miles) ESE (114 degrees) |
| Coordinates | 31 deg. 28.5 min. N (31.475N), 115 deg. 36.6 min. W (115.611W) |
| Depth | 3.33 km (2.10 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=13, Nph=24, Dmin=53.1 km, Rmss=0.21 sec, Erho=0.36 km, Erzz=1.31 km, Gp=167 degrees |
| Event ID# | ci40447554 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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