Space Weather Nowcasts Daily condition Date: 15 February 2019; 12:13UT Summary of Space Weather. The sun is still spotless. The geomamagntic conditions are at quiet level. The solar wind speed has slightly declined. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 71 sfu Solar wind speed: 478.5 km.s-1 Solar wind density: 3.8 protons.cm3 Kp:3 Bz: 0.3 nT (North) Bt: 3.3 nT Dst: 2 nT