Daily condition Date: 25 December 2021; 11:45 UT Summary of Space Weather. Sunspots AR2916 is growing rapidly and can be seen as a potential source of flares. The geomagnetic conditions are quiet. The solar wind speed has slightly increased. Space Weather parameters / observations; Sunspot Number: 145 10.7cm Flux: 126 sfu Solar wind speed: 463.0 km.s-1 Solar wind density: 8.8 protons.cm3 Kp: 3 Bz: 1.8 nT (North) Bt: 5.3 nT Dst: -6 nT