Space Weather Nowcasts Daily condition Date: 13 September 2020; 09: 45 UT Summary of Space Weather. The sun is spotless. The geomagnetic condtions are quiet at all levels. The solar wind speed is increasing Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 69 sfu Solar wind speed: 319.4 km.s-1 Solar wind density: 7.5 protons.cm3 Kp: 2 Bz: -2.1 nT (South) Bt: 2.9 nT Dst: -34 nT