| Magnitude | 4.0 |
| Region | SAN FRANCISCO BAY AREA, CALIF. |
| Date time | 2021-06-29 01:29:47.2 UTC |
| Location | 37.700 ; -122.140 |
| Depth | 10 km |
| Distance | 16 km SE of Oakland, United States / pop: 419,000 / local time: 18:29:47.2 2021-06-28 6 km WNW of Hayward, United States / pop: 158,000 / local time: 18:29:47.2 2021-06-28 |
All data providers for this event:
Alaska Tsunami Warning Seismic System, West Coast and Alaska Tsunami Warning Center -- Anchorage, United States (AT)EMSC - CSLOC -- Arpajon, France (CSLC)
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:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)