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How storm surge works.

submitted by usedoilanalysis to Fluiddynamics 2.6 yearsSep 28, 2022 20:12:57 ago (+1/-0)     (Fluiddynamics)

Water tends to follow the circulation of the storm. This explains why Fort Myers had such extreme flooding. The storm was pushing water onto land, the water is being pushed away from the Tampa area, as the storm moves north, the flow will change and the storm will pull water back towards land.


5 comments block


[ - ] Spaceman84 1 point 2.6 yearsSep 28, 2022 20:31:36 ago (+1/-0)

Fort Myers flooded because your mom's a squirter and I was in town on business.

[ - ] Not_a_redfugee 1 point 2.6 yearsSep 28, 2022 20:32:02 ago (+1/-0)

Nigger

[ - ] mxcviel 0 points 2.6 yearsSep 28, 2022 20:50:07 ago (+0/-0)

or that Irma storm, when ocean was sucked away from beaches in Florida and Bahamas, that was looking biblical, yeah
https://twitter.com/JasonBeisel/status/906914659789307904

[ - ] Teefinyomouf 0 points 2.6 yearsSep 29, 2022 11:51:13 ago (+0/-0)

The center low pressure is 1 to 4 feet of water below average too. The ocean becomes a water barometer and water rushes in to make a hump in the low like a giant barometer. But then the Coriolis effect causes the inrush to actually go sideways and the result is rotation just like in the air above. This is just my hypothesis. The TV weatherman said the wind pushes the water but no, I don't think so. I think that the same low that drives the wind also drives the sea. It's basically an underwater wind that causes storm surge.

[ - ] usedoilanalysis [op] 0 points 2.6 yearsSep 29, 2022 12:15:38 ago (+0/-0)

When the pressure lowers, then wouldn't the ocean swell, since less air pressure is exerting force on the water? The boiling point of water is dependent on atmospheric pressure. The water actually absorbs a lot of the kinetic energy of the wind near the surface, it's this same principle that allows the Albatross to fly for long periods of time. The sea absorbs the kinetic energy of the wind, this slows it down, while the air above moves faster as there's no obstruction to its flow.