Ring Of fire
From The weather Vane Wiki
Ring of fire is a term when used when a huge area of high pressure spans as afternoon thunderstorms encounters this high pressure, they are forced to take the most less resistance path around the high pressure area. Thus that's where the word "ring of fire" is derived from.
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Other Word Useage
There are also other terms which use the ring of fire as well, one being the ring of volcanoes in the Pacific Ocean.
