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 #3: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 1:12:32 PM (PST) on Thursday, December 11, 2025.
The magnitude 1.1 event occurred 10 km (6 miles) E (92 degrees) of Big Bear City, CA.
The hypocentral depth is 0.01 km (0.00 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Thursday, December 11, 2025 at 1:12:32 PM (PST) Thursday, December 11, 2025 at 21:12:32 (UTC) |
| Distance from |
Big Bear City, CA - 10 km (6 miles) E (92 degrees) Big Bear Lake, CA - 16 km (10 miles) E (84 degrees) Morongo Valley, CA - 28 km (17 miles) NNW (328 degrees) Lucerne Valley, CA - 30 km (18 miles) SE (134 degrees) Yucca Valley, CA - 32 km (20 miles) WNW (300 degrees) |
| Coordinates | 34 deg. 15.5 min. N (34.258N), 116 deg. 44.3 min. W (116.739W) |
| Depth | 0.01 km (0.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=27, Nph=42, Dmin=16.7 km, Rmss=0.12 sec, Erho=0.16 km, Erzz=0.4 km, Gp=87 degrees |
| Event ID# | ci41349816 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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