Recent Earthquakes in California and Nevada
== PRELIMINARY EVENT 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 is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro quarry occurred at 11:57:06 AM (PDT) on Thursday, September 25, 2025.
The magnitude 1.3 event (a probable quarry explosion) occurred 7 km (5 miles) S of Mojave, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Thursday, September 25, 2025 at 11:57:06 AM (PDT) Thursday, September 25, 2025 at 18:57:06 (UTC) |
| Distance from |
Mojave, CA - 7 km (5 miles) S (190 degrees) Rosamond, CA - 14 km (9 miles) N (351 degrees) California City, CA - 24 km (15 miles) SW (230 degrees) Edwards Air Force Base, CA - 25 km (16 miles) WNW (291 degrees) Tehachapi, CA - 29 km (18 miles) SE (124 degrees) |
| Coordinates | 34 deg. 59.2 min. N (34.986N), 118 deg. 11.3 min. W (118.188W) |
| Depth | 1.72 km (1.10 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=18, Nph=24, Dmin=12.5 km, Rmss=0.15 sec, Erho=0.22 km, Erzz=0.48 km, Gp=53 degrees |
| Event ID# | ci41097735 |
| 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)
