What is Heat Index?
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the 'apparent temperature.'
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Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
A type of cloud consisting mostly of small particles such as ice particles.
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...