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 6:49:44 AM (PDT) on Friday, October 17, 2025.
The magnitude 1.3 event occurred 8 km (5 miles) NNE (13 degrees) of Julian, CA.
The hypocentral depth is 16 km (10 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Friday, October 17, 2025 at 6:49:44 AM (PDT) Friday, October 17, 2025 at 13:49:44 (UTC) |
| Distance from |
Julian, CA - 8 km (5 miles) NNE (13 degrees) Warner Springs, CA - 16 km (10 miles) SSE (163 degrees) Lake Henshaw, CA - 20 km (12 miles) ESE (122 degrees) Borrego Springs, CA - 23 km (14 miles) WSW (238 degrees) San Diego Country Estates, CA - 24 km (15 miles) NE (50 degrees) |
| Coordinates | 33 deg. 8.8 min. N (33.147N), 116 deg. 35.0 min. W (116.583W) |
| Depth | 16.09 km (10.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=60, Nph=111, Dmin=7.5 km, Rmss=0.2 sec, Erho=0.17 km, Erzz=0.41 km, Gp=30 degrees |
| Event ID# | ci41110015 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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