What does cirrocumulus mean for weather?

What weather does cirrocumulus bring?

What weather is associated with cirrocumulus clouds? Precipitation from cirrocumulus clouds never reaches the surface, meaning that these clouds are usually associated with fair weather. However, their appearance can often prelude stormy weather, meaning you should make the most of the Sun while you still can.

What does cirrocumulus mean in Latin?

The name cirrocumulus stratiformis is derived from Latin, meaning “stretched out”. Cirrocumulus stratiformis occurs as very small cirrocumulus clouds that cover a large part of the sky. This type of cloud always occurs in thin layers.

Why are cirrocumulus clouds sometimes called mackerel?

Cirrocumulus are usually white, but sometimes appear gray. Cirrocumulus clouds are the same size or smaller than the width of your littlest finger when you hold up your hand at arm’s length. If these clouds cover a lot of the sky, it is called a “mackerel sky” because the sky looks like the scales of a fish.

What does cumulonimbus mean in science?

Cumulonimbus (from Latin cumulus, “heaped” and nimbus, “rainstorm”) is a dense, towering vertical cloud, forming from water vapor carried by powerful upward air currents. … These clouds are capable of producing lightning and other dangerous severe weather, such as tornadoes and hailstones.

How high up are cumulonimbus clouds?

Cumulonimbus clouds are the kings of all clouds, rising from low altitudes to more than 60,000 feet (20,000 meters) above ground level. They grow due to rising air currents called updrafts, with their tops flattening out into an anvil shape.

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What are the characteristics of Cumuliform clouds?

Convective clouds or cumuliform clouds (Cu) look like stacks of cotton balls. They form when warm humid air rises through cooler surrounding air in the atmosphere. The buoyancy (tendency of objects to sink or rise due to density differences with their surroundings) associated with the warm air drives strong updrafts.