Propagation de K7RA

Southgate ARC – After six days with no visible sunspots, a new one appeared on Wednesday, August, 1, with a daily sunspot number of 11. As there was also only one day with a sunspot (also 11) in the previous week, average daily sunspot number for this week was unchanged at 1.6. The new sunspot is small and was given the number AR2717 on Thursday, when the sunspot number again was 11

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