| Magnitude | 2.2 |
| Region | SAN FRANCISCO BAY AREA, CALIF. |
| Date time | 2023-07-28 18:31:48.7 UTC |
| Location | 38.142 ; -122.231 |
| Depth | 9 km |
| Distance | 25 km NW of Concord, United States / pop: 128,000 / local time: 11:31:48.7 2023-07-28 5 km NNE of Vallejo, United States / pop: 121,000 / local time: 11:31:48.7 2023-07-28 |
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)Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)