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 4:48:13 AM (PDT) on Saturday, September 20, 2025.
The magnitude 1.2 event occurred 14 km (9 miles) ESE of Anza, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Saturday, September 20, 2025 at 4:48:13 AM (PDT) Saturday, September 20, 2025 at 11:48:13 (UTC) |
| Distance from |
Anza, CA - 14 km (9 miles) ESE (117 degrees) Warner Springs, CA - 26 km (16 miles) NNE (20 degrees) La Quinta, CA - 28 km (17 miles) SW (229 degrees) Rancho Mirage, CA - 29 km (18 miles) SSW (203 degrees) Palm Desert, CA - 29 km (18 miles) SSW (211 degrees) |
| Coordinates | 33 deg. 29.9 min. N (33.498N), 116 deg. 32.3 min. W (116.538W) |
| Depth | 8.09 km (5.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=71, Nph=131, Dmin=6.0 km, Rmss=0.2 sec, Erho=0.14 km, Erzz=0.41 km, Gp=51 degrees |
| Event ID# | ci40446818 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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