Space Weather Nowcasts Daily condition Date: 31 August 2018; 09:49 UT Summary of Space Weather. The sun spotless. The geomagnetic conditions are quiet all levels. The solar wind speed is still on the decline. Space Weather parameters / observations; Sunspot Number:0 10.7cm Flux: 71 sfu Solar wind speed: 381.2 km.s-1 Solar wind density: 11.3 protons.cm3 Kp:1 Bz: -0.6 nT (South) Bt: 0.7 nT Dst: -1 nT