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03/13/2015 | The K7RA Solar Update
For the second week in a row, average daily sunspot numbers were down.
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08/17/2012 | The K7RA Solar Update
There was a big drop in solar activity over the past week, with the average daily sunspot numbers declining nearly 42 points to 77.6, and the average daily solar flux down 20 points to 114.7.
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