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 #9: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 12:43:52 PM (PDT) on Tuesday, October 7, 2025.
The magnitude 1.0 event occurred 10 km (6 miles) SE of Winchester, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Tuesday, October 7, 2025 at 12:43:52 PM (PDT) Tuesday, October 7, 2025 at 19:43:52 (UTC) |
| Distance from |
Winchester, CA - 10 km (6 miles) SE (137 degrees) Green Acres, CA - 12 km (8 miles) SSE (151 degrees) Hemet, CA - 12 km (8 miles) SSW (197 degrees) Murrieta Hot Springs, CA - 16 km (10 miles) NE (56 degrees) Menifee, CA - 16 km (10 miles) SE (128 degrees) |
| Coordinates | 33 deg. 38.5 min. N (33.642N), 117 deg. 0.7 min. W (117.011W) |
| Depth | 12.37 km (7.70 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=24, Nph=42, Dmin=0.9 km, Rmss=0.13 sec, Erho=0.21 km, Erzz=0.37 km, Gp=79 degrees |
| Event ID# | ci41104807 |
| 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)
