Valentina V. Zharkova (2016) - We will see it from 2020 to 2053, when the three next cycles will be of a very reduced magnetic field of the sun. Basically, what happens is these two waves, they separate into the opposite hemispheres and they will not be interacting with each other, which means that resulting magnetic field will drop dramatically nearly to zero. And this will be a similar condition like in the Maunder Minimum.
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