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  • Friday, November 4, 2011

    The K7RA Solar Update

    First, a few updates on Solar Cycle 24. As you might suspect, the average of daily sunspot numbers for October shot way up -- from 55.5 in June, to 67.2 in July, 66 in August, 106.4 in September and 123.6 in October. Our three month moving average of daily sunspot numbers was also up, of course, with the three month average ending in October at 98.6, up from 61.5 in July, 63 at the end of Augus...

    Via ARRL - Read the full Article