Space Weather Nowcasts Daily condition Date: 25 July 2019; 09:48UT Summary of Space Weather. The sun is spotless. The geomagnetic conditions are quiet at all levels. The solar wind speed has further declined. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 68 sfu Solar wind speed: 355.6 km.s-1 Solar wind density: 3.4 protons.cm3 Kp: 0 Bz: 1.8 nT (North) Bt: 3.2 nT Dst: -2 nT