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Clouds, water vapor and other atmospheric gasses also absorb about 20 percent of this incoming solar radiation. Low-level clouds reflect the greatest amount of heat, which is why we enjoy cooler temperatures during a cloudy day. Conversely, a cloudy night is warmer than a cloudless night because clouds also create a blanketing effect.
- Types of Clouds
Vertically-developed clouds. Also called multi-layer clouds,...
- Clouds and Precipitation
Freezing rain, also known as glaze, can occur where warm and...
- How Clouds Form
To understand how clouds form, we need to take a step back...
- Rare Clouds
Beyond the types of cloud already mentioned, there are a few...
- Types of Clouds
Sep 25, 2024 · It’s sort of like clouds are wrapping Earth in a big, warm blanket. During the day, clouds can make the temperature on Earth cooler by blocking heat from the Sun. At night, clouds can make Earth's temperature warmer by trapping heat that came from the Sun. Credit: NASA/JPL-Caltech. So clouds can have both a cooling effect and a warming effect.
There are many kinds of clouds. Clouds are an important part of Earth’s weather. The sky can be full of water. But most of the time you won’t be able to see the water. The drops of water are too small to see. They have turned into a gas called water vapor. As the water vapor goes higher in the sky, the air gets cooler.
- Clouds Made by Fire
- Up in The Clouds
- Why Clouds Are White
- The Cloudiest Place on Earth
- How Much Does A Cloud weigh?
- The Highest Cloud of All
- Word Clouds
One of the ways in which clouds are formed is by the heating of the earth's surface which causes air to rise which condenses water droplets to form clouds. Heating of the earth's surface is usually done by the sun, but wildfires and volcanoes can also cause intense heating which leads to the rapid formation of clouds known as pyrocumulus. If enough...
Feared by paragliders and hand gliders, the base of cumulus clouds can be a dangerous place when thermal updrafts contribute to a phenomenon known as 'cloud suck'. In Februrary 2007, paraglider Eva Wiśnierska-Cieślewicz was sucked up into a cumulonimbus cloud rapidly climbing at a speed of 45 mph to an altitude of 9,946 m (32,600 feet) - close to t...
The reason clouds are white and the sky is blue is all to do with the colour spectrum of light. Light from the sun starts out white but becomes scattered by particles in the sky. Atmospheric particles in the sky scatter away blue light more than other colours which gives the sky its blue appearance. But as light passes through a cloud it interacts ...
The earth's atmosphere is a very cloudy place. NASA's Earth Observatory estimates that at any given time, around 67%of Earth's surface is covered by cloud. Based on observatory data between 2002 and 2015, NASA's Aqua Satellite image (below) clearly shows three zones which are the cloudiest, over the mid-latitudes and over the equator. These zones a...
While there are many factors that will determine the exact amount of water vapour a cloud holds (e.g. temperature, altitude, pressure etc.) we can work with an average of about 5 g of water per cubic metre of cloud. This means an average size cumulonimbus would weight about 400,000 kg, roughly the same weight as an Airbus A380. Find out more in a d...
The title of highest cloud goes to the rare but beautiful but noctilucent cloud. They hover at around 60,000 m (200,000 feet) and are too faint to be seen in daylight. They become visible during twilight when sunlight from below the horizon illuminates them to reveal their faint ghostly outlines.
When making observations at a weather station, cloud cover is measured in 'oktas' (eights of a sky). A reading of zero oktas would mean there is not a cloud in the sky, which is termed 'enubilous'. Across cultures clouds can have very different meanings, in the UK they tend to have a relatively negative symbolism, for instance, a cloud on the horiz...
Sep 24, 2021 · During the day, clouds can make the temperature on Earth cooler by blocking heat from the sun. At night, clouds can make Earth's temperature warmer by trapping heat that came from the sun. (NASA/JPL-Caltech) The altitude of the clouds is also important to consider. Low clouds within about a mile of the ground tend to.
- Brian Donegan
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Dec 11, 2014 · The researchers found that shoppers were able to recall three times as many items on cloudy days than on sunny ones. Their theory, Alter explains, was that in dampening our mood, bad weather turns us inward and invites us to think more deeply, more clearly. With an eye to mood science, he writes: Humans are biologically predisposed to avoid ...
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Sep 11, 2020 · Why are clouds so important? Thick, low clouds tend to act as a parasol, while high, thin clouds act as a blanket. Paulo Ceppi, Author provided.
