Space Weather Nowcasts Daily condition Date: 29 June 2021; 09:44 UT Summary of Space Weather. sunspots AR2835-2836 is cracking with C-lass Solar flares. The geomagnetic conditions are quiet at all levels. The solar wind speed is declining. Space Weather parameters / observations; Sunspot Number: 50 10.7cm Flux: 89 sfu Solar wind speed: 315.7 km.s-1 Solar wind density: 4.6 protons.cm3 Kp: 1 Bz: 1.1 nT (North) Bt: 4.1 nT Dst: 9 nT