Space Weather Nowcasts Daily condition Date: 23 January 2020; 09:45UT Summary of Space Weather. The sun is spotless. The geomagnetic conditions are quiet at all levels. The solar wind speed has slightly declined. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 71 sfu Solar wind speed: 341.1 km.s-1 Solar wind density: 2.4 protons.cm3 Kp: 1 Bz: 1.5 nT (North) Bt: 4.2 nT Dst: -16 nT