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 #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 9:37:41 PM (PDT) on Wednesday, September 24, 2025.
The magnitude 0.8 event occurred 5 km (3 miles) S of Redlands, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Wednesday, September 24, 2025 at 9:37:41 PM (PDT) Thursday, September 25, 2025 at 4:37:41 (UTC) |
| Distance from |
Redlands, CA - 5 km (3 miles) S (189 degrees) Loma Linda, CA - 8 km (5 miles) ESE (123 degrees) Mentone, CA - 8 km (5 miles) SW (218 degrees) Moreno Valley, CA - 10 km (6 miles) NNE (20 degrees) Grand Terrace, CA - 12 km (7 miles) ESE (103 degrees) |
| Coordinates | 34 deg. 0.6 min. N (34.010N), 117 deg. 11.4 min. W (117.191W) |
| Depth | 14.74 km (9.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=37, Nph=65, Dmin=7.8 km, Rmss=0.16 sec, Erho=0.19 km, Erzz=0.45 km, Gp=85 degrees |
| Event ID# | ci41096999 |
| 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)
