Space Weather Nowcasts Daily condition Date: 21 February 2020; 09:46UT Summary of Space Weather. The sun is spotless. The geomagnetic conditions are at quiet level. The solar wind speed is increasing. Space Weather parameters / observations; Sunspot Number: 0 10.7cm Flux: 71 sfu Solar wind speed: 482.2 km.s-1 Solar wind density: 3.0 protons.cm3 Kp: 3 Bz: 1.3 nT (North) Bt: 7.2 nT Dst: -29 nT