| Magnitude | 4.7 |
| Region | NORTHERN CALIFORNIA |
| Date time | 2023-10-16 10:20:48.9 UTC |
| Location | 40.314 ; -124.091 |
| Depth | 33 km |
| Distance | 203 km W of Chico, United States / pop: 121,000 / local time: 03:20:48.9 2023-10-16 21 km SSE of Rio Dell, United States / pop: 3,300 / local time: 03:20:48.9 2023-10-16 |
Source parameters reviewed by a seismologist
All data providers for this event:
Earthquake Early Warning System (ShakeAlert) -- California, United States (EW)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
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)
EMSC -- Arpajon, France (SC4)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)