Space Weather Nowcasts Daily condition Date: 19 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 has slightly increased Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 70 sfu Solar wind speed: 318.9 km.s-1 Solar wind density: 2.9 protons.cm3 Kp: 1 Bz: 0.1 nT (North) Bt: 2.9 nT Dst: -32 nT