Space Weather Nowcasts Daily condition Date: 26 December 2018; 09:47UT Summary of Space Weather. The sun is still spotless.The geomagnetic conditions quiet at all levels.The solar wind speed is slightly elevated. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 70 sfu Solar wind speed: 352.8 km.s-1 Solar wind density: 5.8 protons.cm3 Kp:0 Bz: -2.6 nT (South) Bt: 3.9 nT Dst: -1 nT