You can suppose all you want, but science and fact says you are wrong. You accuse me of splitting hairs? The Jet Stream is made from the Earth's rotation as well as the interaction of high and low pressure systems, hot and cold areas of the earth. The polar vortex is made due to it being much colder, getting less sun, and the Arctic, being a low pressure area/system.The jet stream is the edge of the polar vortex. I suppose you could say they were separate things in the same way the the peel and the fruit of an orange are seperate things. But remember, they are all still an orange.
Stop splitting hairs.
Your links, BTW confirm my explanation.
Are they still an oranges, coming from two very different trees? I would say one is an apple, having a different seed, origin, than the other.
What you get wrong, trying to save your poorly thought out, posts, is that one Jet Stream can be said to be, "at", the edge of the polar vortex. It can not be said to be the edge of the polar vortex. Stating that would simply be, stupidity. Nothing more, especially at this point of your education on jet streams.
Streams, there is more than one jet stream.
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