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 3:49:36 PM (PDT) on Thursday, September 11, 2025.
The magnitude 1.0 event occurred 9 km (6 miles) E (87 degrees) of Coso Junction, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Thursday, September 11, 2025 at 3:49:36 PM (PDT) Thursday, September 11, 2025 at 22:49:36 (UTC) |
| Distance from |
Coso Junction, CA - 9 km (6 miles) E (87 degrees) Little Lake, CA - 14 km (8 miles) NNE (23 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. 2.9 min. N (36.049N), 117 deg. 50.9 min. W (117.849W) |
| Depth | 2.02 km (1.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=25, Nph=44, Dmin=5.9 km, Rmss=0.11 sec, Erho=0.13 km, Erzz=0.15 km, Gp=52 degrees |
| Event ID# | ci41289488 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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