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  • Solar Flare

    10/30/2015 | The K7RA Solar Update

    Stable conditions will likely prevail
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  • latest120210.jpg

    12/03/2010 | The K7RA Solar Update

    The average daily sunspot numbers for the week of November 25-December 1 increased only slightly from the previous seven days: 1.3 points to 25.9. Sunspot numbers for November 25-December 1 were 22, 23, 22, 34, 31, 24 and 25, with a mean of 25.9. The 10.7
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