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Mar 5, 2021 · The Arctic polar vortex is a band of strong winds that isolates cold air in the stratosphere. Learn how disruptions of the polar vortex can lead to extreme cold or warm events in the mid-latitudes, and how global warming may influence the polar vortex.
The meandering causes the large mass of cold air situated at high altitudes over the Arctic to wobble, and, like a toupee that goes askew, cold polar air can slip southward to affect locations in the United States, Europe, and Asia.
Learn how latitude, pressure, temperature, and geography affect weather and climate in the Arctic region. Explore the science of Arctic energy budget, feedbacks, and variations.
Jun 5, 2023 · Learn about the types and characteristics of air masses, such as arctic, polar, and tropical, and how they affect weather and precipitation. Find out how air masses move, interact, and form fronts and dry lines.
Dec 31, 2022 · But people in California were largely unaffected by the extreme weather. They can thank the Rocky Mountains, which effectively blocked the cold Arctic air from reaching them.
Jan 9, 2024 · A massive wave of arctic air will cause temperatures across a large part of the country to plummet, some to dangerous lows.
Mar 16, 2007 · Air pollutants are transported to the Arctic, primarily from Eurasia, leading to high concentrations in winter and spring (Arctic haze). Local ship emissions and summertime boreal forest fires may also be important pollution sources.
