What is Closed Row (Cut Off Low)?
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation patterns. These systems are surrounded by high-pressure areas and can result in persistent weather conditions such as heavy rain, thunderstorms, or cold temperatures in a localized area.
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Snow that rises to 8 feet or higher.
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A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
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Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
