Relation To Other Clouds
Cumulus clouds are a form of low-étage cloud along with the related cumuliform cloud stratocumulus. These clouds form from ground level to 6,500 feet (2,000 m) at all latitudes. Stratus clouds are also low-étage. In the middle étage are the alto clouds, which consist of the cumuliform cloud altocumulus and the stratiform cloud altostratus. Middle-étage clouds form from 6,500 feet (2,000 m) to 13,000 feet (4,000 m) in polar areas, 23,000 feet (7,000 m) in temperate areas, and 25,000 feet (7,600 m) in tropical areas. The high-étage clouds are all cirriform, one of which, cirrocumulus, is also cumuliform. The other clouds in this étage are cirrus and cirrostratus. High-étage clouds form 10,000 to 25,000 feet (3,000 to 7,600 m) in high latitudes, 16,500 to 40,000 feet (5,000 to 12,000 m) in temperate latitudes, and 20,000 to 60,000 feet (6,100 to 18,000 m) in low, tropical latitudes. Cumulonimbus clouds, the other cumuliform cloud, extend vertically rather than remaining confined to one étage.
Read more about this topic: Cumulus Cloud
Famous quotes containing the words relation to, relation and/or clouds:
“Light is meaningful only in relation to darkness, and truth presupposes error. It is these mingled opposites which people our life, which make it pungent, intoxicating. We only exist in terms of this conflict, in the zone where black and white clash.”
—Louis Aragon (18971982)
“There is a relation between the hours of our life and the centuries of time. As the air I breathe is drawn from the great repositories of nature, as the light on my book is yielded by a star a hundred millions of miles distant, as the poise of my body depends on the equilibrium of centrifugal and centripetal forces, so the hours should be instructed by the ages and the ages explained by the hours.”
—Ralph Waldo Emerson (18031882)
“Shall gods be said to thump the clouds
When clouds are cursed by thunder,
Be said to weep when weather howls?”
—Dylan Thomas (19141953)