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 scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...
A type of cloud consisting mostly of small particles such as ice particles.
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....