Space Weather Nowcasts Daily condition Date: 03 June 2021; 09:45 UT Summary of Space Weather. A new sunspot AR2829 has emerged on the solar disc and it's cracking with minor B-class solar flares. The geomagnetic conditions are quiet. The solar wind speed has slightly increased. Space Weather parameters / observations; Sunspot Number: 30 10.7cm Flux: 76 sfu Solar wind speed: 298.6 km.s-1 Solar wind density: 20.3 protons.cm3 Kp: 3 Bz: -3.8 nT (South) Bt: 5.2 nT Dst: 4 nT