What is Air Mass?

Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...

Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...

A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...

An instrument for measuring atmospheric pressure.

Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...

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

The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...

A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...