Space Weather Nowcasts Daily condition Date: 11 February 2021; 09:45 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: 329.9 km.s-1 Solar wind density: 7.7 protons.cm3 Kp: 2 Bz: 1.5 nT (North) Bt: 4.7 nT Dst: -12 nT