Date: 17 December 2021; 10:46 UT
Summary of Space Weather.
New sunspot AR2911 is very active and capable of M-class solar flares. The geomagnetic conditions are quiet. The solar
wind speed has declined.
Space Weather parameters / observations;
Sunspot Number: 127
10.7cm Flux: 118 sfu
Solar wind speed: 395.2 km.s-1
Solar wind density: 6.2 protons.cm3
Bz: 3.0 nT (North)
Bt: 2.4 nT
Dst: 5 nT