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  • Solar Flare

    08/02/2013 | The K7RA Solar Update

    The dog days of August begin
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  • latest042613.jpg

    04/26/2013 | The K7RA Solar Update

    Solar activity was quiet this week: The average daily sunspot number declined nearly 23 points to 90.6, while the average daily solar flux values were down nearly 13 points to 109.1.
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  • latest070612

    07/06/2012 | The K7RA Solar Update

    Solar activity jumped way up this week, with the average daily sunspot numbers increasing by nearly 92 points to 118.1, while the average daily solar flux rose to 138.5 from 92.8 the week before.
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