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 3:46:55 AM (PDT) on Monday, October 20, 2025.
The magnitude 1.4 event occurred 21 km (13 miles) E (83 degrees) of Little Lake, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Monday, October 20, 2025 at 3:46:55 AM (PDT) Monday, October 20, 2025 at 10:46:55 (UTC) |
| Distance from |
Little Lake, CA - 21 km (13 miles) E (83 degrees) Coso Junction, CA - 26 km (16 miles) ESE (111 degrees) Searles Valley, CA - 32 km (20 miles) NW (311 degrees) Trona, CA - 34 km (21 miles) NW (309 degrees) Inyokern, CA - 37 km (23 miles) NNE (20 degrees) |
| Coordinates | 35 deg. 57.6 min. N (35.959N), 117 deg. 40.4 min. W (117.674W) |
| Depth | 2.58 km (1.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=28, Nph=51, Dmin=2.5 km, Rmss=0.16 sec, Erho=0.18 km, Erzz=0.24 km, Gp=45 degrees |
| Event ID# | ci41111615 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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