The K7RA Solar Update

Discussion in 'ARRL News Feeds' started by American Radio Relay, Nov 29, 2019 at 1:39 PM.

  1. Another week went by with no sunspots. Average daily sunspot number this week rose from 69.9 to 70.4. Average planetary A index rose from 3.6 to 8.3.

    Predicted solar flux is 70 on November 29 through December 6, 69 on December 7-8, 70 on December 9-22, 69 on December 23 through January 4, and 70 on January 5-12.

    Planetary A index is predicted at 5 on November 29 through December 2, 8 on December ...

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