Why are there gusts of wind? Why don’t they just disperse and even out? Where do big pressure changes COME from???

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Maybe you can ELI7 because I’ve taken three college level physics courses but I just don’t get this: where do temperature and pressure changes come from that are so powerful we get 50mph+ gusts? Why don’t those differences just disperse outward and equalize from wherever they’re generated? How can I be standing on one side of my yard and a gust of wind be displacing the trees 30ft away???

In: Physics

2 Answers

Anonymous 0 Comments

The way I’d explain it to a five year old? They *are* evening out just like you said. All over the world, the pressure is trying to reach equilibrium and a bunch of factors keep things moving. Temperature is a major factor. Heat makes pressure.

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