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 3:28:57 PM (PDT) on Thursday, September 11, 2025.
The magnitude 0.9 event occurred 21 km (13 miles) ESE of Anza, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Thursday, September 11, 2025 at 3:28:57 PM (PDT) Thursday, September 11, 2025 at 22:28:57 (UTC) |
| Distance from |
Anza, CA - 21 km (13 miles) ESE (117 degrees) Borrego Springs, CA - 25 km (16 miles) NNW (340 degrees) Warner Springs, CA - 26 km (16 miles) NE (36 degrees) La Quinta, CA - 26 km (16 miles) SW (214 degrees) Palm Desert, CA - 30 km (18 miles) SSW (197 degrees) |
| Coordinates | 33 deg. 28.1 min. N (33.469N), 116 deg. 28.1 min. W (116.469W) |
| Depth | 12.34 km (7.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=34, Nph=53, Dmin=12.7 km, Rmss=0.19 sec, Erho=0.23 km, Erzz=0.65 km, Gp=63 degrees |
| Event ID# | ci41289456 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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