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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 12:56:31 PM (PDT) on Wednesday, October 22, 2025.
The magnitude 1.4 event occurred 4 km (3 miles) ESE of Palomar Observatory, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Wednesday, October 22, 2025 at 12:56:31 PM (PDT) Wednesday, October 22, 2025 at 19:56:31 (UTC) |
| Distance from |
Palomar Observatory, CA - 4 km (3 miles) ESE (114 degrees) Aguanga, CA - 12 km (7 miles) SSE (161 degrees) Lake Henshaw, CA - 12 km (8 miles) NNW (333 degrees) Warner Springs, CA - 19 km (12 miles) WNW (290 degrees) Pala, CA - 24 km (15 miles) E (97 degrees) |
| Coordinates | 33 deg. 20.4 min. N (33.341N), 116 deg. 49.4 min. W (116.823W) |
| Depth | 4.75 km (3.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=62, Nph=109, Dmin=4.0 km, Rmss=0.21 sec, Erho=0.16 km, Erzz=0.4 km, Gp=21 degrees |
| Event ID# | ci41112911 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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