Space Weather Nowcasts Daily condition Date: 12 March 2019; 09:23UT Summary of Space Weather. The sunspot AR2734 is decaying and no longer poses any threat for solar flares.The geomamagntic conditions are quiet at all levels.The solar wind speed is slightly elevated. Space Weather parameters / observations; Sunspot Number: 11 10.7cm Flux: 70 sfu Solar wind speed: 364.0 km.s-1 Solar wind density: 5.7 protons.cm3 Kp:3 Bz: -3.8 nT (South) Bt: 7.2 nT Dst: -23 nT