| Magnitude | 2.8 |
| Region | SAN FRANCISCO BAY AREA, CALIF. |
| Date time | 2018-02-23 20:21:59.3 UTC |
| Location | 37.829 ; -121.979 |
| Depth | 7 km |
| Distance | 17 km SSE of Concord, United States / pop: 128,000 / local time: 12:21:59.3 2018-02-23 5 km NNW of San Ramon, United States / pop: 76,100 / local time: 12:21:59.3 2018-02-23 |
All data providers for this event:
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)