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 11:58:04 AM (PDT) on Wednesday, September 3, 2025.
The magnitude 1.2 event occurred 6 km (4 miles) WSW of Anza, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Wednesday, September 3, 2025 at 11:58:04 AM (PDT) Wednesday, September 3, 2025 at 18:58:04 (UTC) |
| Distance from |
Anza, CA - 6 km (4 miles) WSW (239 degrees) Aguanga, CA - 16 km (10 miles) NE (53 degrees) Palomar Observatory, CA - 23 km (14 miles) NE (34 degrees) Idyllwild, CA - 24 km (15 miles) S (182 degrees) Warner Springs, CA - 29 km (18 miles) NNW (342 degrees) |
| Coordinates | 33 deg. 31.7 min. N (33.528N), 116 deg. 43.6 min. W (116.727W) |
| Depth | 5.25 km (3.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=52, Nph=89, Dmin=4.2 km, Rmss=0.17 sec, Erho=0.14 km, Erzz=0.39 km, Gp=31 degrees |
| Event ID# | ci41282440 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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