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By P Gosselin on 20. March 2018
Share this… Facebook TwitterFrank Bosse and Prof. Fritz Vahrenholt look at the sun and oceans in their latest report here at Die kalte Sonne. The sunspot number for February 2018 was 10.6 and thus was some 30% below the meanfor this time into the cycle. At the moment solar activity is close to quiet. Solar cycle […]