Space Weather Nowcasts Daily condition Date: 07 September 2018; 12:46 UT Summary of Space Weather. The sun is spotless. The geomagnetic conditions are quiet at all levels.The solar wind speed is moderately high. Space Weather parameters / observations; Sunspot Number:0 10.7cm Flux: 67 sfu Solar wind speed: 505.4 km.s-1 Solar wind density: 5.5 protons.cm3 Kp:1 Bz: -1.2 nT (South) Bt: 5.4 nT Dst: -8 nT