The polar vortex: What to know about the weather feature responsible for the arctic blast
The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region. This vortex consists of powerful westerly winds in the stratosphere, about 10 to 30 miles about the North Pole, according to Climate.gov.
As the cold front moved southward Tuesday, it prompted a cold weather advisory for the Gulf Coast and pushed temperatures ...
Temperatures plunged into the teens and single digits in some spots, and the snow-dusted winds are driving the wind chill ...
Data from the 2019 polar vortex, which primarily affected the northern Midwest, showed a similar 20% increase in energy ...
An area stretching from Texas to Tennessee braced Wednesday for the possible arrival of freezing rain and snow even as some ...
As overnight temperatures dip into the teens and 20s this week, Gov. Dan McKee’s administration on Monday night opened two ...
Texas is preparing for severe winter weather. An area stretching from Texas to Tennessee braced Wednesday for the possible ...
A major winter blast is stirring up dangerous conditions across the U.S. central and southern states all the way to the East ...
A huge swath of the U.S. was blasted with ice, snow and wind on Monday as the polar vortex that dipped south over the weekend ...
The images, captured on January 6 by the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument on NASA’s Aqua ...
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