Space Weather Nowcasts Daily condition Date: 15 August 2019; 09:50UT Summary of Space Weather. The sun is spotless. The geomagnetic condtions at all levels are quiet.The solar wind speed is declining. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 67 sfu Solar wind speed: 425.2 km.s-1 Solar wind density: 3.0 protons.cm3 Kp: 1 Bz: -1.7 nT (South) Bt: 3.7 nT Dst: -3 nT