What is Air Mass?

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

A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...

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

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...

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

A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...

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

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

A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...

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