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 2:43:46 AM (PDT) on Wednesday, September 9, 2026.
The magnitude 0.5 event occurred 5 km (3 miles) WSW of Big Bear Lake, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Wednesday, September 9, 2026 at 2:43:46 AM (PDT) Wednesday, September 9, 2026 at 9:43:46 (UTC) |
| Distance from |
Big Bear Lake, CA - 5 km (3 miles) WSW (251 degrees) Big Bear City, CA - 12 km (7 miles) WSW (252 degrees) Running Springs, CA - 13 km (8 miles) E (80 degrees) Lake Arrowhead, CA - 20 km (13 miles) E (96 degrees) Mentone, CA - 23 km (14 miles) NE (41 degrees) |
| Coordinates | 34 deg. 13.7 min. N (34.228N), 116 deg. 58.1 min. W (116.968W) |
| Depth | 2.52 km (1.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=28, Nph=49, Dmin=4.7 km, Rmss=0.17 sec, Erho=0.2 km, Erzz=0.45 km, Gp=60 degrees |
| Event ID# | ci41543400 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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