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02/12/2016 | The K7RA Solar Update
A significant increase in sunspot numbers
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04/24/2015 | The K7RA Solar Update
An unexpected bump in solar activity this week
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05/23/2014 | The K7RA Solar Update
The forecast calls for a decline in solar activity
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12/20/2013 | The K7RA Solar Update
Geomagnetic activity is relatively stable, with a forecast decline in solar flux
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12/06/2013 | The K7RA Solar Update
Activity is on a slight rebound.
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03/30/2012 | The K7RA Solar Update
Eight new sunspot groups appeared this week, but the average daily sunspot number declined four points to 71.1; the average daily solar flux rose by less than two points to 103.7. Sunspot numbers for March 22-28 were 86, 74, 65, 84, 56, 63 and 70, with a
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02/03/2012 | The K7RA Solar Update
Here are some yearly averages that we have neglected at the beginning of the year. These are the average daily sunspot numbers for whole calendar years, from 1994-2011: 48.1, 28.7, 13.2, 30.7, 88.7, 136.3, 173, 170.3, 176.7, 109.2, 68.6, 48.9, 26.1, 12.8
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