An “Ice Circle” in a River is a Natural Phenomenon of Unknown Origin!!!

Here is a mysterious circle on the surface of this river. This natural phenomenon is called an “ice circle” and this photo of the Snoqualmie River in the state of Washington in the United States clearly shows this strange shape and movement on the surface of the river is a true mystery at this time!

A mysterious natural phenomenon “Ice Circle”.

An “ice circle” occurs in streams, in rivers with gentle currents and in lakes but no clear scientific explanation has been identified! This is a real mystery of nature and phenomenon.

An “ice circle” is formed in which a thin round layer of ice is formed in a slow moving currents in streams, rivers and lakes during the winter season. It is also known as an “ice disk” and it has a tendency to rotate slowly as it floats on the surface of the water. Although the cause of the occurrence is unknown, it is thought that it is formed by vortex flow generated in the water

source: wikipedia

Here is another angle showing the “ice circle” on the surface of the Snoqualmie River.
Quite huge “Ice Circle” This is marvelous.

Watch a moving image of the magical “ice circle” moving along the surface of the river.

Please take a look and watch the extended video below.

See Video Here

Ice Circle – Middle Fork of the Snoqualmie River from Kaylyn Messer on Vimeo.

The “ice circle” is very mysterious! No clear reason has been given to clearly explain why it occurs so for now it appears to be a phenomenon of nature that is both unique and beautiful!

source: / wikipedia