altostratus

meteorology

Learn about this topic in these articles:

cloud formation

  • feathery cirrus clouds over Pinawa Dam Provincial Park
    In atmosphere: Cloud formation within the troposphere

    …stratiform clouds are known as altostratus. In the upper troposphere, the terms cirrostratus and cirrus are used. The cirrus cloud type refers to thin, often wispy, cirrostratus clouds. Stratiform clouds that both extend through a large fraction of the troposphere and precipitate are called nimbostratus.

    Read More

description