[Elecraft] Solar Cycles

[Dauer, Edward]

For those who have been concerned whether the solar cycle would reverse this time, take heart.  An article in The Economist for Jan. 21  2017 (at page 67) reports that a study of fossilized vegetation from the Permian period about 290 million years ago evidences a solar cycle back then of 10.6 years, easily  within the statistical variability around today’s 11.2.

Take that, Annie and Walter Maunder.

Ted, KN1CBR