National Destructicane Center (NDC)

Hello!
Welcome to the NDC, the organization place of all destructicane-related things. But first, what are they?

They're just like regular hurricanes, but, in their world, they evolve, and global warming only happens in the oceans. There are many terms related to destructicanes, so here are all of them, listed one by one.

Frozen flow
This happens about every 70-80 years. The constant warming of the oceans leads to the instability of the jet stream. Eventually, it gets to the point where it's so unstable that the cold air begins to flow outwards, and bursts. It scatters all over Earth and slowly disappears over a period of 2 years. After-effects last 1 year, and include stronger hurricanes (because the water warms back up so fast that it goes a bit above what it should be) and summers that last 2 weeks longer