Space Weather Nowcasts Daily condition Date: 19 September 2018; `09:47 UT Summary of Space Weather. The sun is still 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: 69 sfu Solar wind speed:446.5 km.s-1 Solar wind density: 6.1 protons.cm3 Kp:2 Bz: -0.2 nT (South) Bt: 3.9 nT Dst: -12 nT