Space Weather Nowcasts Daily condition Date: 17 April 2020; 09:45UT Summary of Space Weather. The sun is spotless.The geomagnetic condtions are quiet at all levels.The solar wind speed is declining. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 69 sfu Solar wind speed: 323.9 km.s-1 Solar wind density: 4.5 protons.cm3 Kp: 1 Bz: -3.3 nT (South) Bt: 4.9 nT Dst: 2 nT