Dark blue cloudy sky

What is Kelvin Helmholtz?

Perhaps you have come across them, maybe you are seeing them for the first time. These clouds, known as wave clouds, resemble ocean waves rolling at equal intervals and are one of the rare types. It is believed that these clouds with their mesmerizing appearance inspired the swirls we see in Vincent Van Gogh's painting "Starry Night." So, how does this type of cloud form? They arise when two different layers of air in our atmosphere move at different speeds and occur when there is a strong vertical shear between the two air currents, causing the winds to blow faster at upper levels than at lower levels.

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Glossary

A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.

A cloud of irregular appearance, composed of irregular cloud fragments.

A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...

Meteorology is the scientific study of the atmosphere and weather processes. It involves observing, analyzing, and forecasting...

The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.

A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...

The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....

Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...

A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...