Space Weather Nowcasts Daily condition Date: 29 December 2019; 09:47UT Summary of Space Weather. The sun is spotless. The geomagnetic conditions are quiet at all levels. The solar wind speed is delining. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 72 sfu Solar wind speed: 301.6 km.s-1 Solar wind density: 3.7 protons.cm3 Kp: 0 Bz: -0.4 nT (South) Bt: 3.8 nT Dst: 5 nT