Space Weather Nowcasts Daily condition Date: 25 February 2021; 09:45 UT Summary of Space Weather. Sunspots AR2804 and AR2805 are cracking with B-Class solar flares. The geomagnetic conditions are quiet. The solar wind speed is declining. Space Weather parameters / observations; Sunspot Number: 33 10.7cm Flux: 76 sfu Solar wind speed: 444.7 km.s-1 Solar wind density: 7.1 protons.cm3 Kp: 3 Bz: -2.3 nT (South) Bt: 4.3 nT Dst: -42 nT