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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Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
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