Space Weather Nowcasts Daily condition Date: 29 July 2021; 09:45 UT Summary of Space Weather. The sun is spotless. The geomagnetic conditions are quiet. The solar wind speed is moderately high. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 80 sfu Solar wind speed: 523.0 km.s-1 Solar wind density: 6.3 protons.cm3 Kp: 2 Bz: -1.7 nT (South) Bt: 4.6 nT Dst: -9 nT