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 mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...
The amount of water vapor present in the air, which can affect comfort levels and weather conditions.
The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...