What is the polar vortex? It’s a wintertime mainstay capable of flooding Canada with some of the world’s coldest air It’s a pattern responsible for holding back the coldest temperatures on the planet. The lowest readings ever recorded in Canada and ...
What is the polar vortex? Jake Hukee // Shutterstock What is the polar vortex? In January 2019, parts of the Midwest experienced a cold snap that plunged temperatures well below -20 degrees Fahrenheit. The “polar vortex,” a mass of frigid air that is usually over the Arctic, was to ...
What is the polar vortex? Jake Hukee // Shutterstock What is the polar vortex? In January 2019, parts of the Midwest experienced a cold snap that plunged temperatures well below -20 degrees Fahrenheit. The “polar vortex,” a mass of frigid air that is usually over the Arctic, was to ...
Weather is the daily or weekly changes that happen in the atmosphere. Climate refers to what the weather is like over a long period of time, sometimes over a few decades. Climate is what you think will happen in the atmosphere, whereas weather is what actually happens,explains the National ...
What is the polar vortex? Jake Hukee // Shutterstock What is the polar vortex? In January 2019, parts of the Midwest experienced a cold snap that plunged temperatures well below -20 degrees Fahrenheit. The “polar vortex,” a mass of frigid air that is usually over the Arctic, was to ...
What Is This Polar Vortex That Is Freezing the U.S.?Mark Fischetti
What is the polar vortex? Jake Hukee // Shutterstock What is the polar vortex? In January 2019, parts of the Midwest experienced a cold snap that plunged temperatures well below -20 degrees Fahrenheit. The “polar vortex,” a mass of frigid air that is usually over the Arctic, was to ...
What is the polar vortex? Jake Hukee // Shutterstock What is the polar vortex? In January 2019, parts of the Midwest experienced a cold snap that plunged temperatures well below -20 degrees Fahrenheit. The “polar vortex,” a mass of frigid air that is usually over the Arctic, was to ...
A polar vortex can quickly send mild winter weather into dangerous negative temperatures. Learn everything you need to know about the dreaded polar vortex.
A circumpolar vortex, or simply polar vortex, is a large region of cold, rotating air that encircles both of Earth's polar regions. Polar vortices also exist on other rotating, low-obliquity planetary bodies. What exactly is the polar vortex?