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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 12:24:09 PM (PDT) on Tuesday, October 21, 2025.
The magnitude 0.8 event occurred 15 km (10 miles) SSW of Searles Valley, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Tuesday, October 21, 2025 at 12:24:09 PM (PDT) Tuesday, October 21, 2025 at 19:24:09 (UTC) |
| Distance from |
Searles Valley, CA - 15 km (10 miles) SSW (200 degrees) Trona, CA - 16 km (10 miles) SSW (208 degrees) Ridgecrest, CA - 19 km (12 miles) E (85 degrees) Inyokern, CA - 32 km (20 miles) E (92 degrees) Johannesburg, CA - 33 km (21 miles) NNE (28 degrees) |
| Coordinates | 35 deg. 38.2 min. N (35.636N), 117 deg. 27.7 min. W (117.462W) |
| Depth | 6.10 km (3.80 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=26, Nph=46, Dmin=4.7 km, Rmss=0.12 sec, Erho=0.15 km, Erzz=0.49 km, Gp=53 degrees |
| Event ID# | ci41112399 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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