Space Weather Nowcasts Daily condition Date: 20 January 2020; 10:47UT Summary of Space Weather. The sun is spotless. The geomagnetic conditions are quiet at all levels. The solar wind speed has further declined. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 72 sfu Solar wind speed: 292.7 km.s-1 Solar wind density: 1.4 protons.cm3 Kp: 0 Bz: 0.7 nT (North) Bt: 2.1 nT Dst: 0 nT