Over the past week we saw solar activity decline somewhat. Average daily sunspot number declined from 55.7 (during the January 7-13 period) to 46 during the recent period, January 14-20.
Over the same periods average daily solar flux declined from 106.5 to 100.7. Average daily planetary A index went from 11.1 to 9, and average daily mid-latitude A index declined from 8.4 to 5.6.
Predicted solar f...
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Over the same periods average daily solar flux declined from 106.5 to 100.7. Average daily planetary A index went from 11.1 to 9, and average daily mid-latitude A index declined from 8.4 to 5.6.
Predicted solar f...
Continue reading...