What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...
A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.