What is Cirrostratus?
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky white, fibrous or vein-like.
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The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....