What is Air Mass?

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

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

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

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...

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

A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.

A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...

The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...

Coastal flooding occurs when water from the ocean, sea, or large lakes inundates land areas along the coast, usually due...

A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....