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The K7RA Solar Update

ARRL

Well-Known Member
Nov 15, 2008
10,587
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No sunspots were observed over the past week, and solar flux remains flat, with average daily values declining from 67.3 to 67.

Average daily planetary A index went from 5.3 to 5, and middle latitude A index from 6.3 to 5.9.

Predicted solar flux for the next 45 days remains at 67, August 2 through September 15, every day.

Predicted planetary A index is 5 on August 2-3, then 8, 18, 15, 12 and 8 on ...

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