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 9:19:45 AM (PDT) on Friday, October 24, 2025.
The magnitude 1.2 event occurred 12 km (7 miles) SSE of Anza, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Friday, October 24, 2025 at 9:19:45 AM (PDT) Friday, October 24, 2025 at 16:19:45 (UTC) |
| Distance from |
Anza, CA - 12 km (7 miles) SSE (158 degrees) Warner Springs, CA - 19 km (12 miles) N (3 degrees) Aguanga, CA - 22 km (14 miles) E (86 degrees) Palomar Observatory, CA - 25 km (15 miles) ENE (63 degrees) Lake Henshaw, CA - 27 km (17 miles) NNE (28 degrees) |
| Coordinates | 33 deg. 27.3 min. N (33.456N), 116 deg. 37.5 min. W (116.624W) |
| Depth | 8.97 km (5.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=60, Nph=100, Dmin=1.9 km, Rmss=0.18 sec, Erho=0.15 km, Erzz=0.34 km, Gp=23 degrees |
| Event ID# | ci41113695 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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