Space Weather Nowcasts Daily condition Date: 10 February 2020; 09:46UT 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: 71 sfu Solar wind speed: 394.8 km.s-1 Solar wind density: 4.7 protons.cm3 Kp: 2 Bz: -0.2 nT (South) Bt: 3.5 nT Dst: -15 nT