Space Weather Nowcasts Daily condition Date: 10 August 2021; 23:45 UT Summary of Space Weather. Two new Sunspots are growing on the solar disc. The geomagnetic conditions are quiet at all levels. The solar wind speed has increased. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 74 sfu Solar wind speed: 469.9 km.s-1 Solar wind density: 4.7 protons.cm3 Kp: 2 Bz: 3.1 nT (North) Bt: 4.8 nT Dst: 6 nT