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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 9:38:52 PM (PDT) on Thursday, October 2, 2025.
The magnitude 1.7 event occurred 13 km (8 miles) ESE of Olancha, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.7 - local magnitude (Ml) |
| Time | Thursday, October 2, 2025 at 9:38:52 PM (PDT) Friday, October 3, 2025 at 4:38:52 (UTC) |
| Distance from |
Olancha, CA - 13 km (8 miles) ESE (122 degrees) Coso Junction, CA - 20 km (13 miles) NNE (16 degrees) Little Lake, CA - 32 km (20 miles) N (3 degrees) Lone Pine, CA - 44 km (27 miles) SSE (158 degrees) Inyokern, CA - 64 km (40 miles) N (354 degrees) |
| Coordinates | 36 deg. 13.3 min. N (36.221N), 117 deg. 53.2 min. W (117.886W) |
| Depth | 7.00 km (4.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=27, Nph=54, Dmin=11.9 km, Rmss=0.15 sec, Erho=0.21 km, Erzz=0.74 km, Gp=67 degrees |
| Event ID# | ci41102023 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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