What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
The branch of science dealing with the laws of motion of air or other gases.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...
A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...
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 decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...