SAN FRANCISCO BAY AREA, CALIF.-17 km S of Antioch, United States-3.2

Magnitude 3.2 Region SAN FRANCISCO BAY AREA, CALIF. Date time 2026-09-12 07:25:55.4 UTC Location 37.852 ; -121.830 Depth 22 km Distance 23 km ESE of Concord, United States / pop: 128,000 / local time: 00:25:55.4 2026-09-12 17 km S of Antioch, United States / pop: 110,000 / local time: 00:25:55.4 2026-09-12 Source parameters provided by: National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC) -------- I felt this earthquake All data providers for this event: USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC) National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC) Further information can be found at: GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)