What is Trough?
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms and rain.
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The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...