What are the four types of cloud?

The Four Core Types of Clouds Cirro-form. The Latin word 'cirro' means curl of hair. Cumulo-form. Generally detached clouds, they look like white fluffy cotton balls. Strato-form. From the Latin word for 'layer' these clouds are usually broad and fairly wide spread appearing like a blanket. Nimbo-form.

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Consequently, what clouds tell us about the weather?

Here are some hints for predicting weather by reading clouds. Isolated, wispy, or very high clouds are an indication of fair weather. Crowded, dense, dark, and towering clouds indicate changing or worsening weather. The sharper the edge of a thundercloud and the darker its color, the more violence it may contain. Subsequently, what are very low clouds called? Stratus clouds Stratus clouds are diffuse, generally grey and shapeless, and very low (based less than 1,500 feet above ground). They usually form in a relatively continuous layer, and often look like a fog bank based above the surface.

Correspondingly, what do different types of clouds mean?

Another type of rain cloud is the cumulonimbus. Since cumulus clouds are the heaping, giants, cumulonimbus clouds are giant, heaping rain clouds. Did you know? Cloud Name Type Latin Meaning Cumulus Vertical developing (all levels) "heap" Nimbostratus Low-level, rain "rain sheet" Stratocumulus Low-level "heap & sheet" 7 more rows ? Thereof, what causes cirrus clouds? Cirrus clouds form from the ascent of dry air, making the small quantity of water vapour in the air undergo deposition into ice (to change from a gas directly into a solid). Cirrus is made up completely of ice crystals, which provides their white colour and form in a wide range of shapes and sizes.

Why does the sky look like ripples?

The gravity wave clouds appear like ripples in the sky. The rising air cools off and creates condensation and clouds. But generally the upper-air wind flow also has this area of rising air moving along in the flow. That's why gravity waves appear so different. What are the different levels of clouds? The 10 Basic Types of Clouds Low-level clouds (cumulus, stratus, stratocumulus) that lie below 6,500 feet (1,981 m) Middle clouds (altocumulus, nimbostratus, altostratus) that form between 6,500 and 20,000 feet (1981?6,096 m) High-level clouds (cirrus, cirrocumulus, cirrostratus) that form above 20,000 feet (6,096 m)