Space Weather Nowcasts Daily condition Date: 25 August 2021; 10:45 UT Summary of Space Weather. Sunspot AR2860 is growing rapidly and has already produced a C-class solar flares. The geomagnetic conditions are quiet. The solar wind speed has increased Space Weather parameters / observations; Sunspot Number: 29 10.7cm Flux: 81 sfu Solar wind speed: 366.7 km.s-1 Solar wind density: 6.9 protons.cm3 Kp: 3 Bz: -3.7 nT (South) Bt: 5.0 nT Dst: -8 nT