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08/14/2015 | The K7RA Solar Update
Solar activity remains "soft"
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03/20/2009 | The K7RA Solar Update
This reporting week -- March 12-18 -- there were no sunspots, but we saw a couple of promising magnetic anomalies which faded away before ever emerging as sunspots. Sunspot numbers for March 12-18 were 0, 0, 0, 0, 0, 0 and 0 with a mean of 0. The 10.7 cm
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