What is Arctic High?

Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...

A large body of air having similar horizontal temperature and moisture characteristics.

A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...

Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...

A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...

A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.