Space Weather Nowcasts Daily condition Date: 21 October 2019; 09:44UT Summary of Space Weather. The sun is still spotless. The geomagnetic conditions are quiet at all levels. The solar wind speed is declining. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 65 sfu Solar wind speed: 330.8 km.s-1 Solar wind density: 2.1 protons.cm3 Kp: 1 Bz: 2.7 nT (North) Bt: 3.3 nT Dst: 4 nT