What is Lightning?
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or between a cloud and the ground.
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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 distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
An instrument for measuring atmospheric pressure.
A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
The branch of science dealing with the laws of motion of air or other gases.
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...