Mammatus Clouds

The video tutorial explores the unique cloud feature known as mammatus, which resembles grapes or upside-down bubbles. These clouds are often seen around thunderstorms and are most noticeable when illuminated by low sunlight. The term 'mammatus' is derived from the Latin word 'Mamma', akin to the pouches on a cow's udder. While they can accompany severe weather, mammatus clouds themselves do not produce severe conditions. They form when cloud droplets or ice crystals sink into dry air, evaporate, and cool, creating a downward bubble effect. The setting sun enhances their visibility, creating a dramatic display.

What do mammatus clouds resemble when viewed in the sky?

• Cotton candy

• Grapes or upside-down bubbles

• Feathers

• Leaves

From which Latin word does 'mammatus' originate?

• Cumulus

• Nimbus

• Mamma

• Stratus

Under what lighting conditions do mammatus clouds stand out the most?

• When the sun is high in the sky

• When the sun is low with yellow or orange light

• On a cloudy day

• During a full moon

What is the primary cause of the formation of mammatus clouds?

• Sinking water droplets or ice crystals

• Rising warm air

• Heavy rainfall

• High wind speeds

How does the setting sun affect the appearance of mammatus clouds?

• It makes them appear smaller

• It causes them to change color

• It illuminates them from the side and beneath, enhancing their texture

• It makes them disappear