Rare and strange winter phenomena start appearing in the US.
Watch this rotating ice circle spin where the Nokasippi River flows into Upper South Long Lake near Brainerd, Minnesota.
A rare and unexpected spinning ice circle formed just where the Nokasippi River flows into Upper South Long Lake in Minnesota.
It looks like a big pancake of ice that is moving slowly around in a circle.
The ice disc forms as flowing water creates an eddy where ice is forming. The water is more still in the middle of the eddy.
It’s really an amazing nature phenomenon.
And rare, people living around since more than 60 years had never seen the phenomenon before.
That’s really a perfect ice circle swirl in the black water.
Such an rotating ice circle is like having a green Christmas… It’s strange!
A giant ice circle was photographed and videoed last month in Sweden. But such icy discs have also been seen in Canada and England.