MIKE MOSS SAYS: Eugene, There are three primary types of pressure readings used at weather reporting stations. The pressure exerted by the weight of the atmosphere at and above the location of the ...
Watch this fascinating demonstration of air pressure at work. Notice how the egg vibrates as the heated air escapes around it, and how it gets smoothly pushed into the bottle by atmospheric pressure.
Understanding atmospheric pressure is vital, newsroom meteorologist Justin Ballard said, because those giant H’s and L’s representing high and low air pressure systems on a weather map are meaningless ...
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