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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 5:51:34 PM (PDT) on Wednesday, August 27, 2025.
The magnitude 0.4 event occurred 13 km (8 miles) SE of Anza, CA.
The hypocentral depth is 12 km ( 7 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Wednesday, August 27, 2025 at 5:51:34 PM (PDT) Thursday, August 28, 2025 at 0:51:34 (UTC) |
| Distance from |
Anza, CA - 13 km (8 miles) SE (124 degrees) Warner Springs, CA - 24 km (15 miles) NNE (18 degrees) Aguanga, CA - 29 km (18 miles) E (80 degrees) La Quinta, CA - 30 km (19 miles) SW (229 degrees) Borrego Springs, CA - 31 km (19 miles) NNW (327 degrees) |
| Coordinates | 33 deg. 29.2 min. N (33.487N), 116 deg. 33.3 min. W (116.554W) |
| Depth | 11.54 km (7.20 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=13, Nph=22, Dmin=4.5 km, Rmss=0.07 sec, Erho=0.2 km, Erzz=0.36 km, Gp=62 degrees |
| Event ID# | ci41277040 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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