Signs of the next solar cycle starting... - EI7GL
Solar cycle 25

https://en.wikipedia.org/wiki/Solar_cycle_25#Predictions

https://translate.google.com/translate?hl=&sl=en&tl=pl&u=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FSolar_cycle_25%23Predictions&sandbox=1

Courtesy OK2KKW


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