Space Weather Nowcasts Daily condition Date: 20 May 2020; 11:46 UT Summary of Space Weather. The sun is spotless. The geomagnetic condtions are quiet at all levels. The solar wind speed is increasing. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 70 sfu Solar wind speed: 388.1 km.s-1 Solar wind density: 2.1 protons.cm3 Kp: 0 Bz: -0.1 nT (South) Bt: 3.7 nT Dst: 6nT