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 prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
Coastal flooding occurs when water from the ocean, sea, or large lakes inundates land areas along the coast, usually due...
A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...