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 4:30:23 AM (PDT) on Sunday, October 19, 2025.
The magnitude 0.4 event occurred 18 km (11 miles) ESE of Anza, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Sunday, October 19, 2025 at 4:30:23 AM (PDT) Sunday, October 19, 2025 at 11:30:23 (UTC) |
| Distance from |
Anza, CA - 18 km (11 miles) ESE (112 degrees) La Quinta, CA - 25 km (16 miles) SW (221 degrees) Warner Springs, CA - 27 km (17 miles) NNE (30 degrees) Palm Desert, CA - 28 km (17 miles) SSW (203 degrees) Borrego Springs, CA - 28 km (18 miles) NNW (338 degrees) |
| Coordinates | 33 deg. 29.6 min. N (33.494N), 116 deg. 29.4 min. W (116.489W) |
| Depth | 14.60 km (9.10 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=22, Nph=42, Dmin=10.5 km, Rmss=0.1 sec, Erho=0.18 km, Erzz=0.41 km, Gp=71 degrees |
| Event ID# | ci41111215 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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