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Feature
03/04/2011 | Surfin’: See Spot SunThis week, Surfin’ now knows why there was a dearth of sunspots for two years.
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07/23/2010 | The K7RA Solar Update
Sunspot activity increased recently, although it is foolish to call this a trend, since solar activity has great variability. Sunspot group 1087 was visible for 13 days over July 9-21. In millionths of a solar hemisphere, its size was 30, 100, 120, 130, 7
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