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 2:13:31 PM (PDT) on Friday, October 31, 2025.
The magnitude 1.8 event occurred 9 km (6 miles) SW of Niland, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 1.8 - local magnitude (Ml) |
| Time | Friday, October 31, 2025 at 2:13:31 PM (PDT) Friday, October 31, 2025 at 21:13:31 (UTC) |
| Distance from |
Niland, CA - 9 km (6 miles) SW (234 degrees) Calipatria, CA - 11 km (7 miles) NW (313 degrees) Westmorland, CA - 17 km (11 miles) N (7 degrees) Bombay Beach, CA - 22 km (13 miles) SE (144 degrees) Brawley, CA - 25 km (15 miles) NNW (345 degrees) |
| Coordinates | 33 deg. 11.5 min. N (33.192N), 115 deg. 35.9 min. W (115.599W) |
| Depth | 3.83 km (2.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=26, Nph=40, Dmin=2.3 km, Rmss=0.19 sec, Erho=0.26 km, Erzz=0.22 km, Gp=87 degrees |
| Event ID# | ci41323464 |
| 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)
