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 cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...