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 #8: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 12:00:42 PM (PDT) on Wednesday, September 17, 2025.
The magnitude 0.4 event occurred 16 km (10 miles) W of Searles Valley, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Wednesday, September 17, 2025 at 12:00:42 PM (PDT) Wednesday, September 17, 2025 at 19:00:42 (UTC) |
| Distance from |
Searles Valley, CA - 16 km (10 miles) W (270 degrees) Ridgecrest, CA - 18 km (11 miles) NNE (27 degrees) Trona, CA - 19 km (12 miles) W (271 degrees) Inyokern, CA - 25 km (15 miles) ENE (57 degrees) Little Lake, CA - 35 km (21 miles) ESE (123 degrees) |
| Coordinates | 35 deg. 46.1 min. N (35.768N), 117 deg. 35.1 min. W (117.585W) |
| Depth | 7.00 km (4.30 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=16, Nph=27, Dmin=5.4 km, Rmss=0.13 sec, Erho=0.23 km, Erzz=0.53 km, Gp=70 degrees |
| Event ID# | ci40439402 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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