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 #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:55:21 PM (PST) on Sunday, November 23, 2025.
The magnitude 1.4 event occurred 4 km (3 miles) NW of Redlands, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Sunday, November 23, 2025 at 3:55:21 PM (PST) Sunday, November 23, 2025 at 23:55:21 (UTC) |
| Distance from |
Redlands, CA - 4 km (3 miles) NW (325 degrees) Highland, CA - 4 km (3 miles) S (182 degrees) Loma Linda, CA - 7 km (4 miles) NE (46 degrees) Mentone, CA - 7 km (5 miles) WNW (287 degrees) San Bernardino, CA - 9 km (6 miles) ESE (121 degrees) |
| Coordinates | 34 deg. 5.3 min. N (34.089N), 117 deg. 12.6 min. W (117.210W) |
| Depth | 4.72 km (2.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=21, Nph=30, Dmin=3.7 km, Rmss=0.18 sec, Erho=0.24 km, Erzz=0.55 km, Gp=41 degrees |
| Event ID# | ci10206598 |
| 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)
