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...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...
Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.