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The K7RA Solar Update

A

ARRL

Well-Known Member
Nov 15, 2008
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Average daily sunspot number increased from 13.4 to 17.7 for the October 26 to November 1 period, compared to the previous seven days. The main reason for the difference was that the previous seven days started out with two days with no sunspots, and the latter period ended with one day of zero sunspots, on November 1.

Predicted solar flux is 74 on November 3-4, 73 on November 5-9, 71 on Novembe...

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