Date: 30 September 2021; 09:45 UT

Summary of Space Weather.
Sunspot AR2877 and AR2880 have ‘beta-gamma’ magnetic fields that harbour energy for M-class solar flares. The geomagnetic
conditions are quiet at all levels. The solar wind speed is declining.

Space Weather parameters / observations;

Sunspot Number: 74
10.7cm Flux: 102 sfu

Solar wind speed: 399.0 km.s-1
Solar wind density: 7.1 protons.cm3

Kp: 1
Bz: -0.1 nT (South)
Bt: 3.5 nT
Dst: 11 nT

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