Space Weather Nowcasts Daily condition Date: 12 March 2020; 09:46UT Summary of Space Weather. The sun is spotless. The geomagnetic conditions are quiet at all levels. The solar wind speed is increasing. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 71 sfu Solar wind speed: 344.5 km.s-1 Solar wind density: 18.8 protons.cm3 Kp: 2 Bz: -1.5 nT (South) Bt: 5.2 nT Dst: -4nT