Date: 21 December 2021; 09:45 UT
Summary of Space Weather.
There are eight numbered sunspots on the solar disk. This is the highest seeing in more than than four
years. The geomagnetic conditions are quiet. The solar wind speed is moderately high.
Space Weather parameters / observations;
Sunspot Number: 115
10.7cm Flux: 115 sfu
Solar wind speed: 619.2 km.s-1
Solar wind density: 14.8 protons.cm3
Bz: 1.7 nT (North)
Bt: 5.3 nT
Dst: -16 nT