cpdaman wrote:DO ULL's have any effect (besides sheer) on the steering of sytems
cause the one to the north west now is moving away and creating a bit of distance
ULLs affect the wind fields aloft by their very nature. As such, they help dictate the steering "currents".
I find it fascinating that when we expected WNW motion, Ernesto went NW. When we expected NW motion, Ernesto went WNW. Ernesto seems to have done everything that would be required to minimize the threat of a tropical cyclone in this part of the Atlantic basin this time of year.
Personally, I expect mid-range (though may be low-range or high-range) tropical storm on landfall in Florida.
My probabilities for Ernesto intensity at landfall:
TD: 20%
TS: 55%
Cat 1: 15%
* Weaken into a tropical wave: 10%