What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...