Space Weather Nowcasts Daily condition Date: 18 September 2018; `18:51 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: 69 sfu Solar wind speed:500.0 km.s-1 Solar wind density: 1.7 protons.cm3 Kp:1 Bz: 0.6 nT (North) Bt: 8.5 nT Dst: -15 nT