What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...