Space Weather Nowcasts Daily condition Date: 24 February 2019; 09:47UT Summary of Space Weather. The sun is still spotless. The geomamagntic conditions at all levels are quiet. The solar wind speed has further declined. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 71 sfu Solar wind speed: 323.7 km.s-1 Solar wind density: 3.4 protons.cm3 Kp:1 Bz: -0.6 nT (South) Bt: 3.3 nT Dst: 5 nT