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 6:32:51 PM (PST) on Thursday, December 4, 2025.
The magnitude 2.5 event occurred 32 km (20 miles) ENE (77 degrees) of San Clemente Is. (SE tip), CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 2.5 - local magnitude (Ml) |
| Time | Thursday, December 4, 2025 at 6:32:51 PM (PST) Friday, December 5, 2025 at 2:32:51 (UTC) |
| Distance from |
San Clemente Is. (SE tip), CA - 32 km (20 miles) ENE (77 degrees) San Clemente Is. (NW tip), CA - 58 km (36 miles) ESE (106 degrees) Avalon, CA - 59 km (37 miles) SSE (150 degrees) La Jolla, CA - 69 km (43 miles) W (274 degrees) Carlsbad, CA - 69 km (43 miles) WSW (244 degrees) |
| Coordinates | 32 deg. 53.1 min. N (32.885N), 118 deg. 0.7 min. W (118.011W) |
| Depth | 3.81 km (2.40 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=32, Nph=32, Dmin=59.7 km, Rmss=0.60 sec, Erho=1.65 km, Erzz=7.714 km, Gp=204 degrees |
| Event ID# | ci41132903 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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