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The K7RA Solar Update

Solar activity increased last week, making one of those occasional upticks on the way down from the peak of the solar cycle.

Average daily sunspot numbers increased from 43.3 to 74.7, and average daily solar flux increased by ten points to 91.9. Average planetary A index went from 9.4 to 11.3 and average mid-latitude A index went from 11.6 to 10.7.

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