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 #7: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 10:20:43 AM (PDT) on Monday, October 20, 2025.
The magnitude 1.0 event occurred 13 km (8 miles) SW of Searles Valley, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Monday, October 20, 2025 at 10:20:43 AM (PDT) Monday, October 20, 2025 at 17:20:43 (UTC) |
| Distance from |
Searles Valley, CA - 13 km (8 miles) SW (218 degrees) Trona, CA - 14 km (9 miles) SW (226 degrees) Ridgecrest, CA - 18 km (11 miles) ENE (70 degrees) Inyokern, CA - 29 km (18 miles) E (83 degrees) Johannesburg, CA - 36 km (22 miles) NNE (21 degrees) |
| Coordinates | 35 deg. 40.6 min. N (35.676N), 117 deg. 29.6 min. W (117.493W) |
| Depth | 6.06 km (3.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=25, Nph=44, Dmin=6.4 km, Rmss=0.14 sec, Erho=0.2 km, Erzz=0.78 km, Gp=60 degrees |
| Event ID# | ci41111751 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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