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The K7RA Solar Update

ARRL

Well-Known Member
Nov 15, 2008
10,984
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Do sunspots matter? Many of us are surprised at how good conditions can be with zero sunspots; the weak solar wind and lack of flares and geomagnetic events likely have something to do with it. Many times during the more active solar periods, sunspots were welcomed, but then some event associated with the higher solar activity would make conditions difficult, disrupt the ionosphere and increase absorption.



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