Space Weather Nowcasts Daily condition Date: 19 May 2020; 10:34 UT Summary of Space Weather. The sun is spotless. The geomagnetic condtions are quiet at all levels. The solar wind speed has increased. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 70 sfu Solar wind speed: 373.9 km.s-1 Solar wind density: 10.4 protons.cm3 Kp: 2 Bz: -2.4 nT (South) Bt: 5.9 nT Dst: 3 nT