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 8:59:59 PM (PDT) on Friday, October 31, 2025.
The magnitude 0.9 event occurred 13 km (8 miles) SSW of Olancha, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Friday, October 31, 2025 at 8:59:59 PM (PDT) Saturday, November 1, 2025 at 3:59:59 (UTC) |
| Distance from |
Olancha, CA - 13 km (8 miles) SSW (200 degrees) Coso Junction, CA - 17 km (11 miles) NW (325 degrees) Little Lake, CA - 29 km (18 miles) NNW (333 degrees) Lone Pine, CA - 46 km (29 miles) S (178 degrees) Kernville, CA - 57 km (35 miles) NE (36 degrees) |
| Coordinates | 36 deg. 10.2 min. N (36.170N), 118 deg. 3.4 min. W (118.056W) |
| Depth | 1.97 km (1.20 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=22, Nph=42, Dmin=11.2 km, Rmss=0.15 sec, Erho=0.21 km, Erzz=0.49 km, Gp=59 degrees |
| Event ID# | ci41323584 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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