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 7:49:24 PM (PST) on Tuesday, December 2, 2025.
The magnitude 0.5 event occurred 5 km (3 miles) WSW of Anza, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Tuesday, December 2, 2025 at 7:49:24 PM (PST) Wednesday, December 3, 2025 at 3:49:24 (UTC) |
| Distance from |
Anza, CA - 5 km (3 miles) WSW (242 degrees) Aguanga, CA - 17 km (11 miles) NE (53 degrees) Idyllwild, CA - 23 km (14 miles) S (180 degrees) Palomar Observatory, CA - 24 km (15 miles) NE (34 degrees) Warner Springs, CA - 29 km (18 miles) NNW (345 degrees) |
| Coordinates | 33 deg. 32.1 min. N (33.536N), 116 deg. 43.0 min. W (116.717W) |
| Depth | 5.92 km (3.70 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=29, Nph=49, Dmin=3.8 km, Rmss=0.14 sec, Erho=0.18 km, Erzz=0.41 km, Gp=30 degrees |
| Event ID# | ci41131319 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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