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 reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...
The narrow region between 35-40 ° N and S latitudes in the Northern and Southern Hemispheres, lying between the tropical...
The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...