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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Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...