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The K7RA Solar Update

ARRL

Well-Known Member
Nov 15, 2008
10,887
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This weekend is the CQ WPX CW Contest and conditions may be a little rough. Our current sunspot group 1072 has reached the Sun’s western horizon and is shrinking, and to top it all off, what looked like a possible emerging spot on Wednesday was not to be.

There is a stiff solar wind heading toward Earth, and the predicted planetary A index for May 28-31 is 20, 20, 22 and 15. The predicted solar ...





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