Solar activity seems to dip back into the doldrums again, with the average sunspot number for the past week (72) lower than any reporting week since bulletin ARLP013, which was for the week of March 21-27. You can go through the recent bulletins at http://www.arrl.org/w1aw-bulletins-archive-propagation and note that two weeks ago we had twice that number, when the average daily sunspot number w...
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