| Magnitude | 4.5 |
| Region | OFFSHORE NORTHERN CALIFORNIA |
| Date time | 2019-02-03 22:18:13.1 UTC |
| Location | 40.320 ; -124.436 |
| Depth | 8 km |
| Distance | 231 km W of Chico, United States / pop: 121,000 / local time: 14:18:13.1 2019-02-03 39 km SSW of Fortuna, United States / pop: 12,000 / local time: 14:18:13.1 2019-02-03 |
All data providers for this event:
Alaska Tsunami Warning Seismic System, West Coast and Alaska Tsunami Warning Center -- Anchorage, United States (AT)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC)
Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)