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Erwin TN after Helene Storm
(lemmy.world)
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this post was submitted on 28 Sep 2024
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“Only” a cat 4? It was one step away from the highest rating of 5..
I think because we've seen cat 5s do less damage across the nation. The category is for wind strength and doesn't necessarily corelate with flooding /rain fall
It's a wet category 4. It's the type that carries months of rain and looks for a place to dump it all in a few hours. They create a lot of flood damage. A dry cat 4 would do wind damage and storm surges but not the water bombing.
The scale doesn't say how wet a storm is, just how fast the wind is. Revising this scale is still being discussed.
Last I read this morning it was still a category 4 and never made 5.
Yes correct. But I’m more pointing that that saying “only a cat 4” comes across like if it was a weak storm that did all the damage. It was about 15mph shy of being the highest rating.
Its winds are well below hurricane strength now. It's a post tropical cyclone for its spinning nature and it's prodigious rain.