Space Weather Nowcasts Daily condition Date: 25 December 2018; 09:48UT 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: 341.5 km.s-1 Solar wind density: 8.2 protons.cm3 Kp:0 Bz: 3.1 nT (North) Bt: 4.4 nT Dst: 5 nT