Space Weather Nowcasts Daily condition Date: 16 May 2021; 10:00 UT Summary of Space Weather. Sunpots AR2822 and AR2823 are both in decay state. The geomagnetic conditions are quiet. The solar wind speed has declined. Space Weather parameters / observations; Sunspot Number: 24 10.7cm Flux: 71 sfu Solar wind speed: 350.6 km.s-1 Solar wind density: 7.7 protons.cm3 Kp: 1 Bz: -3.9 nT (South) Bt: 4.7 nT Dst: -9 nT