Date: 18 July 2021; 09:44 UT
Summary of Space Weather.
All the three sunspots on the solar disc are cracking with B-class solar flares. The geomagnetic
conditions are quiet at all levels. The solar wind speed is declining.
Space Weather parameters / observations;
Sunspot Number: 53
10.7cm Flux: 77 sfu
Solar wind speed: 403.3 km.s-1
Solar wind density: 6.2 protons.cm3
Bz: 2.1 nT (North)
Bt: 2.7 nT
Dst: 11 nT