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What is Low Pressure System?

A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere. Also known as a cyclone. It is the opposite of high pressure (anticyclone).

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Glossary

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

The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.

An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...

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

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...

A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.

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

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

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...