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 2:21:19 PM (PDT) on Wednesday, October 8, 2025.
The magnitude 0.8 event occurred 8 km (5 miles) SSE of Palomar Observatory, CA.
The hypocentral depth is 14 km ( 8 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Wednesday, October 8, 2025 at 2:21:19 PM (PDT) Wednesday, October 8, 2025 at 21:21:19 (UTC) |
| Distance from |
Palomar Observatory, CA - 8 km (5 miles) SSE (161 degrees) Lake Henshaw, CA - 9 km (5 miles) NW (307 degrees) Aguanga, CA - 17 km (11 miles) S (171 degrees) Warner Springs, CA - 19 km (12 miles) W (272 degrees) Valley Center, CA - 20 km (12 miles) ENE (67 degrees) |
| Coordinates | 33 deg. 17.3 min. N (33.288N), 116 deg. 50.2 min. W (116.837W) |
| Depth | 13.74 km (8.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=31, Nph=48, Dmin=7.7 km, Rmss=0.18 sec, Erho=0.23 km, Erzz=0.6 km, Gp=28 degrees |
| Event ID# | ci41105399 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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