Niagara Thaws

The deadly Arctic blast has frozen parts of the Niagara Falls, creating a breathtaking backdrop for the visi- tors. Temperatures fell to -18C in America to produce vista of ice and rainbows at the US border with Canada's famous attraction, with ice flowing along the river.

As the water froze, it created a cascading layer of ice in the Falls. There were some impressive icicles too. Ice forms in the Niagara Falls every winter. But such a spectacle was seen in 2014 and 2015, when the Niagara Falls were partially frozen due to polar vortex events. However, the Falls ceased to flow completely, just once so far in March 1848 for 30 hours!

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