What is Air Mass?

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

A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...

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

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

The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...

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

A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...

Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.

A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...

Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...