We haven’t seen a sunspot since Thursday, April 30 when the daily sunspot number was 35. This is a relatively high sunspot number based on recent activity, although not historically. In fact, the daily sunspot number has not been as high since March 21, 2019 when it was 49, and prior to that we need to look back further to the previous year, when the daily sunspot number was 41 on June 22, 2018...
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