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 #7: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 8:39:40 PM (PST) on Saturday, December 13, 2025.
The magnitude 1.8 event occurred 16 km (10 miles) NE (38 degrees) of Pine Valley, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 1.8 - local magnitude (Ml) |
| Time | Saturday, December 13, 2025 at 8:39:40 PM (PST) Sunday, December 14, 2025 at 4:39:40 (UTC) |
| Distance from |
Pine Valley, CA - 16 km (10 miles) NE (38 degrees) Julian, CA - 23 km (14 miles) SE (133 degrees) Alpine, CA - 34 km (21 miles) ENE (71 degrees) San Diego Country Estates, CA - 35 km (22 miles) ESE (103 degrees) Ocotillo Wells, CA - 35 km (22 miles) SW (230 degrees) |
| Coordinates | 32 deg. 56.2 min. N (32.937N), 116 deg. 25.2 min. W (116.421W) |
| Depth | 4.81 km (3.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=67, Nph=127, Dmin=4.0 km, Rmss=0.2 sec, Erho=0.14 km, Erzz=0.33 km, Gp=31 degrees |
| Event ID# | ci41351392 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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