What is Circulation?
The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic conditions.
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A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

