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06/03/2016 | The K7RA Solar Update

Relatively stable conditions ahead
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10/31/2014 | The K7RA Solar Update

Strong solar activity continues
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10/01/2010 | The K7RA Solar Update

HF radio conditions were good over this past week, with the average daily sunspot numbers up more than 5 points to 45.3, and the average solar flux rising 1.5 points to 84.4. On Wednesday, September 29, the solar flux was 90.7; the last time flux values w
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03/06/2009 | The K7RA Solar Update

There have been no new sunspots since the recent brief three-day appearance of quickly fading sunspot 1013 on February 24-26. It was another Solar Cycle 24 sunspot, but this is not too encouraging, considering how brief and weak it appeared. There are no
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05/30/2008 | The K7RA Solar Update

This week we saw only one sunspot, number 997, and only on Memorial Day, May 26. Alas, this was another sunspot left over from fading Solar Cycle 23 and its appearance was very brief. One day it weakly emerged, it quickly faded from view. The previous fiv
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