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The K7ra Solar Update

Thread starter ARRL
Start date Aug 22, 2014

ARRL

Well-Known Member

Aug 22, 2014

Solar indices and outlook are stronger this week. Average daily sunspot numbers rose 19.7 points to 114.6, while average daily solar flux increased 25.7 points to 138.8. Average daily estimated planetary A index dropped from 7.4 to 4.3. This compares the August 14-20 period against the previous seven days.

The day with the greatest geomagnetic activity was Tuesday, August 19 when the planetary A...

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The K7ra Solar Update

ARRL

Well-Known Member

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