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  • Solar Disc

    04/24/2015 | The K7RA Solar Update

    An unexpected bump in solar activity this week
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  • Solar Flare

    02/06/2015 | The K7RA Solar Update

    Disturbed conditions possible in the week ahead
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  • Solar Flare

    12/19/2014 | The K7RA Solar Update

    The Sun made a big comeback
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  • Sunspots

    09/13/2013 | The K7RA Solar Update

    The forecast calls for a quiet Sun
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  • K7RA Solar Update

    06/07/2013 | The K7RA Solar Update

    The K7RA Solar Update
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  • latest060812

    06/08/2012 | The K7RA Solar Update

    The average daily sunspot numbers increased about 60 percent during the past week (May 31-June 6), when compared to the previous seven days (May 24-30). The increase was 48.5 points, from 81.9 to 130.4. The average daily solar flux was also up: 18.6 point
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  • latest123011.jpg

    12/30/2011 | The K7RA Solar Update

    The average daily sunspot numbers were up over the past week, 12.3 points -- or about 13 percent -- to 107.6. Likewise, the average daily solar flux rose 14.2 points -- or 11 percent -- to 143.1. Sunspot numbers for December 22-28 were 105, 123, 101, 66,
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  • latest122311

    12/23/2011 | The K7RA Solar Update

    The average daily sunspot numbers this week were about the same as last week, while the average daily solar flux declined a little more than eight points to 128.9. Geomagnetic indicators were quiet. The average daily sunspot numbers of 95.3 for the week i
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