What is Alto?
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus and altocumulus. These clouds are often associated with changing weather patterns.
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The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil and...

