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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A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...