Solar activity took a serious nosedive this week, with the average daily sunspot numbers dropping to a value less than half the previous week’s average -- down nearly 43 points to 32.6. The solar flux values were also off, down nearly 12 points to 95.9. The low point for sunspot numbers was April 9-10, when the daily sunspot number was 24 for both days. But subsequently we witnessed a rise, hit...
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