All You Need To Know About Polar Vortex
By: Nonika Sharma
January 6, 2025
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A strong snow and ice storm followed by brutally cold conditions will soon hit eastern two-thirds of the United States.
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The reason for this extreme weather is polar vortex. Let us understand what is 'Polar Vortex'.
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The polar vortex is a large area of low pressure and cold air surrounding both of the Earth's poles. It exists near the poles, but weakens in summer and strengthens in winter.
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During winter, the polar vortex at the North Pole expands, sending cold air southward.
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The term "polar vortex" has been recently popularised, bringing attention to a weather feature that has always been present.
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This is not confined to the United States. Portions of Europe and Asia also experience cold surges.
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There is no cause to be alarmed about the polar vortex, but one should be prepared for colder temperatures.
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For precautions, one must check the forecast before leaving their house and be dressed accordingly.
Image Credit: AFP
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