The K7RA Solar Update

ARRL — Over the past reporting week (January 26 through February 1) average daily sunspot number declined 21.1 points to 31.6, compared to the previous seven days.Average daily planetary A index increased from 8 to 15.6, and average mid-latitude A index rose 5 points to 11.4.Predicted solar flux is 75 on February 3, 74 on February 4-5, 75 on February 6-10, 77 on February 11-12, then 78, 79 and 81 on F…

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