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 12:30:41 PM (PDT) on Tuesday, October 28, 2025.
The magnitude 1.5 event occurred 22 km (13 miles) N of Borrego Springs, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.5 - local magnitude (Ml) |
| Time | Tuesday, October 28, 2025 at 12:30:41 PM (PDT) Tuesday, October 28, 2025 at 19:30:41 (UTC) |
| Distance from |
Borrego Springs, CA - 22 km (13 miles) N (353 degrees) La Quinta, CA - 25 km (16 miles) SSW (200 degrees) Anza, CA - 28 km (17 miles) ESE (115 degrees) Warner Springs, CA - 28 km (18 miles) NE (49 degrees) Oasis, CA - 28 km (18 miles) W (266 degrees) |
| Coordinates | 33 deg. 27.0 min. N (33.449N), 116 deg. 24.2 min. W (116.403W) |
| Depth | 9.36 km (5.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=66, Nph=117, Dmin=13.0 km, Rmss=0.18 sec, Erho=0.14 km, Erzz=0.45 km, Gp=18 degrees |
| Event ID# | ci41321720 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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