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 3:20:19 PM (PDT) on Sunday, October 5, 2025.
The magnitude 1.3 event occurred 7 km (4 miles) N of Big Bear City, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Sunday, October 5, 2025 at 3:20:19 PM (PDT) Sunday, October 5, 2025 at 22:20:19 (UTC) |
| Distance from |
Big Bear City, CA - 7 km (4 miles) N (350 degrees) Big Bear Lake, CA - 10 km (6 miles) NNE (29 degrees) Lucerne Valley, CA - 17 km (10 miles) SE (143 degrees) Running Springs, CA - 26 km (16 miles) ENE (61 degrees) Lake Arrowhead, CA - 31 km (20 miles) ENE (75 degrees) |
| Coordinates | 34 deg. 19.3 min. N (34.322N), 116 deg. 51.5 min. W (116.859W) |
| Depth | 6.76 km (4.20 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=57, Nph=98, Dmin=4.0 km, Rmss=0.14 sec, Erho=0.12 km, Erzz=0.32 km, Gp=26 degrees |
| Event ID# | ci41103295 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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