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 10:59:31 AM (PDT) on Tuesday, September 2, 2025.
The magnitude 0.9 event occurred 4 km (3 miles) WSW of Anza, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Tuesday, September 2, 2025 at 10:59:31 AM (PDT) Tuesday, September 2, 2025 at 17:59:31 (UTC) |
| Distance from |
Anza, CA - 4 km (3 miles) WSW (244 degrees) Aguanga, CA - 17 km (11 miles) NE (52 degrees) Idyllwild, CA - 22 km (14 miles) S (179 degrees) Palomar Observatory, CA - 24 km (15 miles) NE (34 degrees) Warner Springs, CA - 29 km (18 miles) NNW (345 degrees) |
| Coordinates | 33 deg. 32.3 min. N (33.538N), 116 deg. 43.0 min. W (116.717W) |
| Depth | 5.73 km (3.60 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=21, Nph=40, Dmin=3.6 km, Rmss=0.11 sec, Erho=0.17 km, Erzz=0.36 km, Gp=47 degrees |
| Event ID# | ci41281624 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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