| Magnitude | 3.9 |
| Region | NORTHERN CALIFORNIA |
| Date time | 2026-08-05 22:20:58.5 UTC |
| Location | 40.025 ; -123.446 |
| Depth | 8 km |
| Distance | 141 km W of Chico, United States / pop: 121,000 / local time: 15:20:58.5 2026-08-05 31 km NW of Covelo, United States / pop: 1,200 / local time: 15:20:58.5 2026-08-05 |
Source parameters provided by:
USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC)
All data providers for this event:
USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)