Tad Cook, K7RA, Seattle, reports: Sunspot Cycle 25 is 1 year old, and increasing solar activity continues to surprise and amaze.
Average daily sunspot numbers more than doubled every week over the past few weeks. Two weeks ago, we reported average daily sunspot numbers of 12. Last week, the average was 27.9. This week the average daily sunspot number at sits at 57.6.
In the past week the highest ...
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Average daily sunspot numbers more than doubled every week over the past few weeks. Two weeks ago, we reported average daily sunspot numbers of 12. Last week, the average was 27.9. This week the average daily sunspot number at sits at 57.6.
In the past week the highest ...
Continue reading...
