Space Weather Nowcasts Daily condition Date: 25 September 2018; 09:57UT UT Summary of Space Weather. The sun is still spotless .The geomagnetic conditions are quiet at all levels.The solar wind speed has slightly reduced. Space Weather parameters / observations; Sunspot Number:0 10.7cm Flux: 68 sfu Solar wind speed: 426.4 km.s-1 Solar wind density: 18.0 protons.cm3 Kp:1 Bz: -3.3 nT (South) Bt: 4.7 nT Dst: 5 nT