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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A type of cloud consisting mostly of small particles such as ice particles.
Snow that rises to 8 feet or higher.
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...
A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...
A cloud of irregular appearance, composed of irregular cloud fragments.
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...