Space Weather Nowcasts Daily condition Date: 30 May 2019; 10:28UT Summary of Space Weather. The sun is spotless. The geomagnetic conditions are quiet at all levels. The solar wind speed is further reduced. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 68 sfu Solar wind speed: 319.7 km.s-1 Solar wind density: 2.6 protons.cm3 Kp:0 Bz: 1.3 nT (North) Bt: 5.1 nT Dst: 12 nT