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 event has been reviewed by a seismologist.
A micro earthquake occurred at 4:28:35 AM (PST) on Friday, December 5, 2025.
The magnitude 0.5 event occurred 9 km (6 miles) E (87 degrees) of Anza, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Friday, December 5, 2025 at 4:28:35 AM (PST) Friday, December 5, 2025 at 12:28:35 (UTC) |
| Distance from |
Anza, CA - 9 km (6 miles) E (87 degrees) Idyllwild, CA - 24 km (15 miles) SE (146 degrees) Rancho Mirage, CA - 25 km (16 miles) SW (217 degrees) Palm Desert, CA - 26 km (16 miles) SW (226 degrees) Cathedral City, CA - 27 km (16 miles) SSW (202 degrees) |
| Coordinates | 33 deg. 33.5 min. N (33.559N), 116 deg. 34.5 min. W (116.574W) |
| Depth | 13.79 km (8.60 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=38, Nph=61, Dmin=3.7 km, Rmss=0.14 sec, Erho=0.17 km, Erzz=0.3 km, Gp=45 degrees |
| Event ID# | ci41133143 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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