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 light earthquake occurred at 8:28:50 PM (PDT) on Tuesday, October 28, 2025.
The magnitude 4.0 event occurred 92 km (57 miles) ESE of Maneadero, B.C., MX.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 4.0 - local magnitude (Ml) |
| Time | Tuesday, October 28, 2025 at 8:28:50 PM (PDT) Wednesday, October 29, 2025 at 3:28:50 (UTC) |
| Distance from |
Maneadero, B.C., MX - 92 km (57 miles) ESE (105 degrees) Alberto Oviedo Mota, B.C., MX - 92 km (57 miles) SSW (208 degrees) Estacion Coahuila, B.C., MX - 97 km (61 miles) SW (217 degrees) Guadalupe Victoria, B.C., MX - 101 km (63 miles) SSW (209 degrees) Ensenada, B.C., MX - 103 km (64 miles) ESE (114 degrees) |
| Coordinates | 31 deg. 29.7 min. N (31.496N), 115 deg. 37.5 min. W (115.626W) |
| Depth | 5.42 km (3.40 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=22, Nph=36, Dmin=54.5 km, Rmss=0.21 sec, Erho=0.25 km, Erzz=1.63 km, Gp=130 degrees |
| Event ID# | ci41321872 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
[
Index map ||
Big earthquake list ||
All earthquake list ||
Glossary of terms ||
Top page
]
[
Did you feel it? ||
ShakeMaps
|| Relative2Me
]
[ Data Sources ]
Special maps
Long Valley || Los Angeles || San Francisco
Data Sources
US and World - USGS/NEIC = National Earthquake Information Center
Northern California - UCB = University of California, Berkeley
Southern California - Caltech = California Institute of Technology
Nevada - UNR = University of Nevada, Reno
Offshore = West Coast & Alaska Tsunami Warning Center
...all members of the Advanced National Seismic System (ANSS)
