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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Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...

