Space Weather Nowcasts Daily condition Date: 25 September 2019; 09:44UT Summary of Space Weather. The sun is still spotless. The geomagnetic condtions are quiet at all levels. The solar wind is increasing. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 67 sfu Solar wind speed: 464.5 km.s-1 Solar wind density: 4.1 protons.cm3 Kp: 2 Bz: 1.4 nT (North) Bt: 3.1 nT Dst: -11 nT