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The K7RA Solar Update

Thread starter ARRL
Start date Mar 25, 2016

ARRL

Well-Known Member

Mar 25, 2016

All of the indicators we track were lower over the past week (March 17-23), compared to the previous 7 days. Average daily sunspot numbers declined from 51.7 to 28.4, and average daily solar flux was 88.8, compared to 98.6 during the prior 7 days. Planetary A index was lower by 3.8 points to 11.9, and average mid-latitude A index (measured in Wallops Island, Virginia) was down from 12 to 8.6. L...

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The K7RA Solar Update

ARRL

Well-Known Member

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