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The K7RA Solar Update

ARRL

Well-Known Member
Nov 15, 2008
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Tad Cook, K7RA, Seattle, reports: Sunspot activity continues this week, although the average daily sunspot numbers and solar flux have not really changed since last week’s report. This was not expected, because on the first day of the reporting week in last week’s bulletin ARLP020, there was no sunspot activity.


Average daily sunspot number hardly changed, from 21.1 to 20.3, and average daily so...

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