Space Weather Nowcasts Daily condition Date: 05 November 2020; 09:45 UT Summary of Space Weather. The sunspot AR2781 is big and poses threats for C-class solar flares. The geomagnetic conditions are quiet at all levels.The solar wind speed has further declined. Space Weather parameters / observations; Sunspot Number: 18 10.7cm Flux: 88 sfu Solar wind speed: 286.6 km.s-1 Solar wind density: 5.0 protons.cm3 Kp: 1 Bz: -1.5 nT (South) Bt: 4.1 nT Dst: -2 nT