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  • Solar Flare

    07/03/2015 | The K7RA Solar Update

    Was Field Day propagation really that poor? Maybe not.
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  • Solar flare

    05/01/2015 | The K7RA Solar Update

    Both solar flux and daily sunspot numbers declined.
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  • latest110311

    11/04/2011 | 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 dail
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