What is Air Mass?

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...

Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...

An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...

A type of cloud consisting mostly of small particles such as ice particles.

A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...

An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...

The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.

Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...