What is Arctic High?

A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...

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

Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...

Snow that rises to 8 feet or higher.

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...

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

Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....

A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...

A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...