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 3:38:03 PM (PDT) on Wednesday, October 8, 2025.
The magnitude 1.0 event occurred 7 km (4 miles) NE (37 degrees) of Coso Junction, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Wednesday, October 8, 2025 at 3:38:03 PM (PDT) Wednesday, October 8, 2025 at 22:38:03 (UTC) |
| Distance from |
Coso Junction, CA - 7 km (4 miles) NE (37 degrees) Little Lake, CA - 18 km (11 miles) N (2 degrees) Olancha, CA - 23 km (14 miles) SSE (155 degrees) Inyokern, CA - 51 km (31 miles) N (351 degrees) Ridgecrest, CA - 57 km (35 miles) NNW (339 degrees) |
| Coordinates | 36 deg. 5.8 min. N (36.097N), 117 deg. 54.0 min. W (117.900W) |
| Depth | 5.85 km (3.60 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=26, Nph=43, Dmin=4.7 km, Rmss=0.14 sec, Erho=0.2 km, Erzz=0.44 km, Gp=77 degrees |
| Event ID# | ci41105455 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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