What is Air Mass?

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...

The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....

A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...

Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...

The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...

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

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

Coastal flooding occurs when water from the ocean, sea, or large lakes inundates land areas along the coast, usually due...

In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...

The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.