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  • Solar Flare

    11/20/2015 | The K7RA Solar Update

    Good conditions in the forecast for Sweepstakes this weekend
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  • Solar Flare

    10/02/2015 | The K7RA Solar Update

    Solar activity spiked this week
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  • Solar Flare

    09/11/2015 | The K7RA Solar Update

    Geomagnetic disturbances to continue
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  • Solar flare

    08/07/2015 | The K7RA Solar Update

    Solar activity increased somewhat this week, but sunspot numbers remain low.
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  • Solar flare

    04/02/2015 | The K7RA Solar Update

    Quiet to unsettled conditions ahead.
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  • latest053113.jpg

    05/31/2013 | The K7RA Solar Update

    The average daily sunspot numbers sank nearly 50 points this week to 94.3, while the average daily solar flux was down more than 16 points to 117.8. The geomagnetic indices were quite high, due to a solar wind storm.
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  • latest101212

    10/12/2012 | The K7RA Solar Update

    There was another decline in sunspot activity this week, but based on activity over the past few days, combined with the projected solar flux values, it is making a steady recovery.
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  • latest112811

    11/28/2011 | The K7RA Solar Update

    Recently, I mentioned recently that some of the sunspot numbers released by NOAA didn’t seem right. I just got word from Mike Husler at NOAA that data posted recently -- like that record-breaking day when the sunspot number hit 220 -- was wrong. The corre
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