Space Weather Nowcasts Daily condition Date: 28 October 2021; 09:45 UT Summary of Space Weather. New Sunspot AR2887 has a 'beta-gamma' magnetic field that harbours energy strong M-class olar flares. The geomagnetic conditions are quiet at all levels. The solar wind speed has declined. Space Weather parameters / observations; Sunspot Number: 91 10.7cm Flux: 111 sfu Solar wind speed: 301.1 km.s-1 Solar wind density: 7.2 protons.cm3 Kp: 0 Bz: -1.3 nT (South) Bt: 2.8 nT Dst: 7 nT