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 8:27:53 AM (PDT) on Thursday, September 11, 2025.
The magnitude 0.8 event occurred 9 km (5 miles) E (88 degrees) of Coso Junction, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Thursday, September 11, 2025 at 8:27:53 AM (PDT) Thursday, September 11, 2025 at 15:27:53 (UTC) |
| Distance from |
Coso Junction, CA - 9 km (5 miles) E (88 degrees) Little Lake, CA - 13 km (8 miles) NNE (22 degrees) Olancha, CA - 29 km (18 miles) SSE (152 degrees) Inyokern, CA - 45 km (28 miles) N (356 degrees) Ridgecrest, CA - 50 km (31 miles) NNW (342 degrees) |
| Coordinates | 36 deg. 2.8 min. N (36.047N), 117 deg. 51.0 min. W (117.851W) |
| Depth | 2.59 km (1.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=14, Nph=26, Dmin=5.7 km, Rmss=0.08 sec, Erho=0.12 km, Erzz=0.15 km, Gp=72 degrees |
| Event ID# | ci41289032 |
| 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)
