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08/09/2013 | The K7RA Solar Update
The sun remains relatively quiet
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08/02/2013 | The K7RA Solar Update
The dog days of August begin
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07/19/2013 | The K7RA Solar Update
Solar flux is predicted to rise in late July and early August
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07/12/2013 | The K7RA Solar Update
Another unsettled week ahead
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06/21/2013 | The K7RA Solar Update
The K7RA Solar Update
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06/14/2013 | The K7RA Solar Update
The K7RA Solar Update
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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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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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