| Magnitude | 3.3 |
| Region | OFFSHORE NORTHERN CALIFORNIA |
| Date time | 2025-05-09 04:53:36.7 UTC |
| Location | 40.409 ; -125.064 |
| Depth | 10 km |
| Distance | 285 km W of Chico, United States / pop: 121,000 / local time: 21:53:36.7 2025-05-08 79 km WSW of Fortuna, United States / pop: 12,000 / local time: 21:53:36.7 2025-05-08 |
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:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)