What is Air Mass?

A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...

A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.

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

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

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

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

Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...

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

A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...

A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...