December 6, 2024

This Week in Amateur Radio

North America's Premiere Amateur Radio News Magazine

sun

via the ARRL: The K7RA Solar Update

Read more at ARRL.org

Only five new sunspot groups emerged this week. First was on
November 7, next on November 9, two more on November 11, and another
on November 13.

Average daily sunspot number declined from 193.4 to 141.6, while
average daily solar flux went from 248.4 to 203.7.

Predicted solar flux is 145 on November 15-16, 155 on November
17-18, then 145 on November 19, 140 November 20-21, then 235, 240,
255 and 260 …

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