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 3:22:30 AM (PDT) on Wednesday, October 15, 2025.
The magnitude 1.3 event occurred 10 km (6 miles) ENE (75 degrees) of Ridgecrest, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Wednesday, October 15, 2025 at 3:22:30 AM (PDT) Wednesday, October 15, 2025 at 10:22:30 (UTC) |
| Distance from |
Ridgecrest, CA - 10 km (6 miles) ENE (75 degrees) Searles Valley, CA - 20 km (12 miles) SW (227 degrees) Trona, CA - 21 km (13 miles) SW (232 degrees) Inyokern, CA - 22 km (14 miles) E (90 degrees) Johannesburg, CA - 31 km (19 miles) NNE (12 degrees) |
| Coordinates | 35 deg. 38.7 min. N (35.645N), 117 deg. 33.9 min. W (117.564W) |
| Depth | 4.13 km (2.60 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=33, Nph=58, Dmin=12.9 km, Rmss=0.18 sec, Erho=0.17 km, Erzz=0.63 km, Gp=55 degrees |
| Event ID# | ci41108455 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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