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 8:57:15 PM (PDT) on Tuesday, October 21, 2025.
The magnitude 0.6 event occurred 14 km (9 miles) N of Warner Springs, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 0.6 - local magnitude (Ml) |
| Time | Tuesday, October 21, 2025 at 8:57:15 PM (PDT) Wednesday, October 22, 2025 at 3:57:15 (UTC) |
| Distance from |
Warner Springs, CA - 14 km (9 miles) N (357 degrees) Anza, CA - 16 km (10 miles) S (169 degrees) Aguanga, CA - 21 km (13 miles) E (99 degrees) Palomar Observatory, CA - 22 km (13 miles) ENE (73 degrees) Lake Henshaw, CA - 22 km (14 miles) NNE (31 degrees) |
| Coordinates | 33 deg. 24.7 min. N (33.412N), 116 deg. 38.4 min. W (116.641W) |
| Depth | 6.69 km (4.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=34, Nph=61, Dmin=9.8 km, Rmss=0.17 sec, Erho=0.17 km, Erzz=0.43 km, Gp=36 degrees |
| Event ID# | ci41112527 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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