Space Weather Nowcasts Daily condition Date: 18 November 2021; 10:45 UT Summary of Space Weather. All the three sunspots on the solar disc have 'alpha-class' magnetic fields that pose no threat for strong solar flares.The geomagnetic conditions are quiet. The solar wind is speed moderately high. Space Weather parameters / observations; Sunspot Number: 33 10.7cm Flux: 79 sfu Solar wind speed: 523.2 km.s-1 Solar wind density: 6.4 protons.cm3 Kp: 1 Bz: -0.3 nT (South) Bt: 3.8 nT Dst: -16 nT