The K7RA Solar Update

Discussion in 'ARRL News Feeds' started by American Radio Relay, Mar 8, 2019.

  1. After no sunspots over the entire month of February, sunspot group 2734 appeared on March 5. So far, the new sunspot numbers are 14, 17, and 14 on March 5-7. I believe this was the longest consecutive period (33 days) with no sunspots on this declining side of Cycle 24. The polarity of the new sunspot group identifies it as being from Cycle 24, not the upcoming Cycle 25.

    Frank Donovan, W3LPL sen...

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