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 is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 8:34:14 PM (PDT) on Tuesday, September 16, 2025.
The magnitude 1.1 event occurred 15 km (9 miles) SSE of Big Bear City, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Tuesday, September 16, 2025 at 8:34:14 PM (PDT) Wednesday, September 17, 2025 at 3:34:14 (UTC) |
| Distance from |
Big Bear City, CA - 15 km (9 miles) SSE (155 degrees) Big Bear Lake, CA - 17 km (11 miles) SE (133 degrees) Morongo Valley, CA - 21 km (13 miles) WNW (300 degrees) Cabazon, CA - 25 km (15 miles) N (2 degrees) Banning, CA - 26 km (16 miles) NNE (21 degrees) |
| Coordinates | 34 deg. 8.4 min. N (34.140N), 116 deg. 46.6 min. W (116.776W) |
| Depth | 9.11 km (5.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=46, Nph=82, Dmin=12.0 km, Rmss=0.17 sec, Erho=0.16 km, Erzz=0.4 km, Gp=33 degrees |
| Event ID# | ci41292688 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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