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 5:56:14 AM (PDT) on Wednesday, August 13, 2025.
The magnitude 1.8 event occurred 14 km (9 miles) SE of Anza, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.8 - local magnitude (Ml) |
| Time | Wednesday, August 13, 2025 at 5:56:14 AM (PDT) Wednesday, August 13, 2025 at 12:56:14 (UTC) |
| Distance from |
Anza, CA - 14 km (9 miles) SE (136 degrees) Warner Springs, CA - 21 km (13 miles) NNE (17 degrees) Aguanga, CA - 28 km (17 miles) E (85 degrees) Borrego Springs, CA - 29 km (18 miles) NW (322 degrees) Palomar Observatory, CA - 30 km (19 miles) ENE (67 degrees) |
| Coordinates | 33 deg. 27.8 min. N (33.463N), 116 deg. 34.0 min. W (116.567W) |
| Depth | 5.92 km (3.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=90, Nph=160, Dmin=4.8 km, Rmss=0.2 sec, Erho=0.13 km, Erzz=0.34 km, Gp=26 degrees |
| Event ID# | ci41259880 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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