Space Weather Nowcasts Daily condition Date: 23 July 2018; 08:52 UT Summary of Space Weather. The tiny sunspot that emerged on the solar disk after being blank for about 24 straight days has completely decayed in less than 24 hours leaving the sun spotless again. The Local Geomagnetic conditions are quiet at all levels. The solar wind speed is dedclining. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 68 sfu Solar wind speed: 447.9 km.s-1 Solar wind density: 6.7 protons.cm3 Kp:1 Bz: -1.4 nT (South) Bt: 3.2 nT Dst: -7 nT