Space Weather Nowcasts Daily condition Date: 23 September 2019; 09:45UT Summary of Space Weather. The sun is still spotless. The geomagnetic condtions are at quiet levels. The solar wind has declined. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 68 sfu Solar wind speed: 300.9 km.s-1 Solar wind density: 2.8 protons.cm3 Kp: 0 Bz: 2.6 nT (North) Bt: 4.0 nT Dst: -1 nT