Space Weather Nowcasts Daily condition Date: 23 June 2021; 09:45 UT Summary of Space Weather. Sunspot AR2833 remains stable and quiet. The geomagnetic conditions are quiet at all levels. The solar wind speed has slightly increased. Space Weather parameters / observations; Sunspot Number: 12 10.7cm Flux: 81 sfu Solar wind speed: 363.1 km.s-1 Solar wind density: 6.4 protons.cm3 Kp: 1 Bz: 3.2 nT (North) Bt: 3.5 nT Dst: 0 nT