Space Weather Nowcasts Daily condition Date: 26 July 2018; 09:47 UT Summary of Space Weather. The sun is spotless. The Local Geomagnetic conditions are quiet at all levels. The solar wind speed is declining. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 66 sfu Solar wind speed: 498.9 km.s-1 Solar wind density: 5.3 protons.cm3 Kp:0 Bz: -0.1 nT (South) Bt: 4.2 nT Dst: 4 nT