| Magnitude | 3.3 |
| Region | SAN FRANCISCO BAY AREA, CALIF. |
| Date time | 2018-02-23 13:28:40.5 UTC |
| Location | 37.826 ; -121.979 |
| Depth | 7 km |
| Distance | 18 km SSE of Concord, United States / pop: 128,000 / local time: 05:28:40.5 2018-02-23 5 km NNW of San Ramon, United States / pop: 76,100 / local time: 05:28:40.5 2018-02-23 |
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:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)