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  • Solar Flare

    10/18/2013 | The K7RA Solar Update

    Solar activity has increased significantly.
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  • Solar Flare

    09/20/2013 | The K7RA Solar Update

    The Sun continues to be relatively quiet
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  • Sunspots

    09/13/2013 | The K7RA Solar Update

    The forecast calls for a quiet Sun
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  • Solar Flare

    09/06/2013 | The K7RA Solar Update

    Another quiet week on tap
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  • Solar disk today

    08/30/2013 | The K7RA Solar Update

    The weekly propagation bulletin.
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  • latest052413.jpg

    05/24/2013 | The K7RA Solar Update

    Solar activity remains quiet, but on May 16 the daily sunspot number reached 212. I had to keep searching further and further back in the records to find a higher sunspot number. One year, six months and one week earlier -- November 9, 2011 -- the sunspot
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  • latest051613

    05/17/2013 | The K7RA Solar Update

    Since we are now at (or close to) the peak of Solar Cycle 24, it is no surprise that the solar indices are up. The latest forecast predicts Solar Cycle 24 to peak this fall, but that will be determined after the fact, and it will be based on a long runnin
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  • SolarFlare042913.jpg

    05/03/2013 | The K7RA Solar Update

    Solar activity made a healthy jump over the past week, with the average daily sunspot numbers up more than 30 points to 120.9, while the average daily solar flux increased more than 27 points to 136.5.
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