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Article Information
Category: Weather Weather
Content source: SKYbrary About SKYbrary
Content control: SKYbrary About SKYbrary
Tag(s) Cloud Formations

Altostratus (As)


A usually thin, mid level layer of cloud.

Altostratus cloud


Altostratus (As) is a sheet of fibrous or uniform layer cloud totally or partly covering the sky. Precipitation in the form of rain or snow may be associated with As.

Further Reading

Cloud Formation