What is Squall Line?

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

A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...

A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...

A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.

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

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

The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...

An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...

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