Space Weather Nowcasts Daily condition Date: 08 September 2018; 09:46 UT Summary of Space Weather. The sun is spotless. The geomagnetic conditions are quiet at all levels.The solar wind speed has declined. Space Weather parameters / observations; Sunspot Number:0 10.7cm Flux: 67 sfu Solar wind speed: 377.0 km.s-1 Solar wind density: 9.1 protons.cm3 Kp:3 Bz: -0.2 nT (South) Bt: 4.0 nT Dst: 6 nT