What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...