Is it under your eyes evidently tropical, no doubt.
This being the same as Grace, identical.
We do not need a model that shows us a hot property, A structure so well done it is only possible with a warm core already 'matured.
You do not think most 'simply that the models do not solve a system so small?
You do not think that the models are missing something?
why the tracking systems in that part of the Atlantic always start very late or initially ignored?
and why Nhc bulletin issued only after the cyclone was in great shape?
it appeared in their maps with 40% chance 'only after it had reached the highest tropical characteristics. So maybe it's just a matter of duration has not given a name to this system? (also the tracking Vince and Grace started very late, but they have intensified the next day and they had a name). A similar system would never have passed as unnamed or invest on American coasts.
If Grace was a tropical system, although 92 L should be.
Grace will move 'of water also 17 °C; and the height of the clouds in tropical cyclone Grace was not very different (i reached -60 were not enough? a tropical cyclone is formed by storm clouds, but I do not think there is a limit to equal or exceed in height or temperature).
Some have said that is not even sub-tropical? absurd; if this is not sub-tropical or tropical please explain what kind of storm is this. In my opinion, is at least sub-tropical or even tropical. As has already happened to Karl, Vince, Epsilon and Grace the tropical transition has formed a tropical cyclone
from an extratropical cyclone.
I think this storm should be reassessed and revised.
Sorry for my english,
Daniele - Italy