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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Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.