What is Relative Humidity?
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
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The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...