Space Weather Nowcasts Daily condition Date: 14 September 2019; 12:46UT Summary of Space Weather. The sun is still spotless. The geomagnetic condtions are quiet at all levels. The solar wind speed has declined. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 68 sfu Solar wind speed: 444.6 km.s-1 Solar wind density: 3.6 protons.cm3 Kp: 2 Bz: 1.9 nT (North) Bt: 3.5 nT Dst: -9 nT