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A cold front is the leading edge of a cooler mass of air at ground level that replaces a warmer mass of air and lies within a pronounced surface trough of low pressure.
Mar 18, 2024 · Learn what warm and cold fronts are, how they form, and how they differ from each other. Find out the characteristics, symbols, and weather conditions of each frontal system with examples and diagrams.
Oct 22, 2018 · A cold front is the leading edge of a mass of cooler air that can bring changes in weather and temperature. Learn how cold fronts form, how they can affect your plans and see some historical and recent cases of extreme cold fronts.
Learn about the four types of weather fronts: cold, warm, stationary and occluded. Find out how they form, move, and affect the weather and the atmosphere.
Apr 19, 2024 · A cold front is the leading edge of a mass of relatively cold air that displaces warmer air and often brings showers and thunderstorms. Learn how a cold front is represented on a weather map and how it relates to the polar-front jet stream and extratropical cyclones.
- The Editors of Encyclopaedia Britannica
Learn how cold fronts form, what weather they bring, and how they differ from katafronts and anafronts. Explore the cross-sectional profile, the wind shift, the thermal ridge, and the convergence associated with cold fronts.
Dec 19, 2022 · Learn how arctic cold fronts produce dramatic temperature changes, heavy snow squalls and lake-effect snow. See maps and examples of 24-hour temperature drops, temperature contrasts and snowfall rates.
