The Autumnal Equinox is next Thursday, September 22, 2016 at 1421 UTC. This indicates a transition from summer to fall, and the associated improved HF propagation.
Over our reporting week (September 8-14) average daily sunspot numbers rose from 46.4 to 50.1, and average daily solar flux declined from 95.1 to 88.9.
This is the opposite of what occurred the previous week, when sunspot numbers decli...
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Over our reporting week (September 8-14) average daily sunspot numbers rose from 46.4 to 50.1, and average daily solar flux declined from 95.1 to 88.9.
This is the opposite of what occurred the previous week, when sunspot numbers decli...
Continue reading...