Date: 21 February 2021; 09:45 UT
Summary of Space Weather.
Sunspot AR2803 is slowly cracking with minor B- Class solar flares. The geomagnetic
conditions are unsettled. The solar wind speed is moderately high.
Space Weather parameters / observations;
Sunspot Number: 12
10.7cm Flux: 76 sfu
Solar wind speed: 559.4 km.s-1
Solar wind density: 9.1 protons.cm3
Bz: -0.0 nT (South)
Bt: 4.9 nT
Dst: -37 nT