| Magnitude | 2.2 |
| Region | SAN FRANCISCO BAY AREA, CALIF. |
| Date time | 2026-02-21 20:27:10.1 UTC |
| Location | 38.145 ; -122.040 |
| Depth | 4 km |
| Distance | 43 km NNE of Oakland, United States / pop: 419,000 / local time: 12:27:10.1 2026-02-21 19 km NNW of Concord, United States / pop: 128,000 / local time: 12:27:10.1 2026-02-21 |
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)