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What is Nor'easter?

Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the winter months. It is characterized by heavy snowfall, strong winds, and the formation of high waves at sea. This event occurs when two significant air masses collide: cold air from the north meets warm air from the south. This collision usually takes place along the Atlantic Ocean coast.

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Glossary

A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.

A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.

An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....

A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...

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A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...

A large body of air having similar horizontal temperature and moisture characteristics.

An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...

The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.