Polar vortex expert Amy Butler and Arctic expert James Overland offer perspectives on the February cold snap in the southern U.S., the polar vortex, and how the Arctic might influence mid-latitude weather.
What is the polar vortex?
Understanding the Arctic polar vortex
Welcome to the Polar Vortex Blog!
Solar Activity: Cycle 25 Surpasses Cycle 24 - Clintel
Polar vortex - Wikipedia
Polar vortex is in its 'final warming' stages; here's how it will
Extreme cold still happens in a warming world – in fact climate
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Global Warming: Definition, Causes, Effects, and Risks
ESA - Aeolus shines a light on polar vortex
Harsh Winter Storm Conditions Blasts Much of the U.S.
Why Polar Air Keeps Breaking out of the Arctic
Polar vortex - Wikipedia
Science Says: Get used to polar vortex outbreaks
Understand the system - Geomorphology Rules
extreme weather National Oceanic and Atmospheric Administration
