Date: 28 September 2021; 10:45 UT
Summary of Space Weather.
Sunspot AR2871 has a ‘Beta-gamma’ magnetic field that harbours energy for M-class solar flares. The geomagnetic conditions
are quiet at all levels. The solar wind speed is moderately high.
Space Weather parameters / observations;
Sunspot Number: 30
10.7cm Flux: 85 sfu
Solar wind speed: 514.3 km.s-1
Solar wind density: 5.2 protons.cm3
Bz: -1.4 nT (South)
Bt: 5.4 nT
Dst: -3 nT