Space Weather Nowcasts Daily condition Date: 23 May 2019; 09:37UT Summary of Space Weather. The sun is still spotless. The geomagnetic conditions are quiet at all levels .The solar wind speed is declining. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 66 sfu Solar wind speed: 329.3 km.s-1 Solar wind density: 4.5 protons.cm3 Kp: 1 Bz: -1.4 nT (South) Bt: 3.9 nT Dst: 9 nT