| Magnitude | 4.2 |
| Region | NORTHERN CALIFORNIA |
| Date time | 2017-02-21 00:57:52.7 UTC |
| Location | 38.796 ; -122.735 |
| Depth | 1 km |
| Distance | 40 km NNW of Santa Rosa, United States / pop: 174,000 / local time: 16:57:52.7 2017-02-20 3 km S of Cobb, United States / pop: 1,700 / local time: 16:57:52.7 2017-02-20 |
All data providers for this event:
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:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)