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 10:00:00 PM (PDT) on Thursday, September 25, 2025.
The magnitude 0.8 event occurred 5 km (3 miles) ESE of Palomar Observatory, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Thursday, September 25, 2025 at 10:00:00 PM (PDT) Friday, September 26, 2025 at 5:00:00 (UTC) |
| Distance from |
Palomar Observatory, CA - 5 km (3 miles) ESE (115 degrees) Lake Henshaw, CA - 12 km (7 miles) NNW (334 degrees) Aguanga, CA - 12 km (8 miles) SSE (160 degrees) Warner Springs, CA - 18 km (11 miles) WNW (290 degrees) Pala, CA - 24 km (15 miles) E (97 degrees) |
| Coordinates | 33 deg. 20.3 min. N (33.338N), 116 deg. 49.1 min. W (116.819W) |
| Depth | 4.57 km (2.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=52, Nph=92, Dmin=4.5 km, Rmss=0.22 sec, Erho=0.17 km, Erzz=0.48 km, Gp=30 degrees |
| Event ID# | ci41098191 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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