https://www.profitableratecpm.com/f4ffsdxe?key=39b1ebce72f3758345b2155c98e6709c
When the vortex is stable, wind speed remains high and the circular flow stays tight around the North Pole. But if it becomes a disrupted polar vortex, its shape stretches or splits.
That disruption can send cold air southward into the eastern United States, southern Canada, and even central North America. Arctic air moves in large waves along the jet stream, creating low pressure areas that trigger snow, freezing temperatures and extreme weather.
A strong, high-pressure system in the Arctic can also shift weather patterns. Instead of staying confined to higher latitudes, cold polar air spills into regions that normally experience milder winter conditions.
