Space Weather Nowcasts Daily condition Date: 31 January 2021; 12:45 UT 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: 74 sfu Solar wind speed: 310.6 km.s-1 Solar wind density: 12.9 protons.cm3 Kp: 0 Bz: 1.8 nT (North) Bt: 2.6 nT Dst: -9 nT