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 small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...