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 branch of science dealing with the laws of motion of air or other gases.
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....