Space Weather Nowcasts Daily condition Date: 04 February 2020; 09:45UT Summary of Space Weather. The sun is 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: 72 sfu Solar wind speed: 353.8 km.s-1 Solar wind density: 2.8 protons.cm3 Kp: 1 Bz: -2.4 nT (South) Bt: 5.3 nT Dst: -10 nT