On August 18 a new sunspot group emerged, another on August 21, then two more on August 23, and three more on August 25, when the sunspot number jumped to 94 from 46 the previous day. Total sunspot area more than doubled from Wednesday to Thursday.
Solar activity overall was down slightly for the reporting week, August 18-24, with average daily sunspot number declining from 60.8 during the prev...
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Solar activity overall was down slightly for the reporting week, August 18-24, with average daily sunspot number declining from 60.8 during the prev...
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