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November 2015 Solar Report: Sunspot Activity Remains The Weakest Since Dalton Minimum Of Early 1800s
By P Gosselin on 16. December 2015
Share this…FacebookTwitterThe Sun in November 2015 By Frank Bosse and Fritz Vahrenholt (Translated/edited by P Gosselin) In November our sun was once again below normal in activity. The 84th month since the current solar cycle started in December 2008 saw a solar sunspot number (SSN) of 63.2, which was 72% of what is the mean […]