Space Weather Nowcasts Daily condition Date: 09 April 2021; 09:45 UT Summary of Space Weather. The sun is spotless. The geomagnetic conditions are quiet at all levels.The solar wind speed has declined. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 74 sfu Solar wind speed: 402.8 km.s-1 Solar wind density: 4.6 protons.cm3 Kp: 0 Bz: -2.8 nT (South) Bt: 3.7 nT Dst: -2 nT