Dark blue cloudy sky

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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Glossary

A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.

Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....

An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...

The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...

CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...

A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...

A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...

A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...

The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...