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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Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
Snow that rises to 8 feet or higher.
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
A large body of air having similar horizontal temperature and moisture characteristics.
A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...