Aric Dunn wrote:gatorcane wrote:Can somebody explain what "unfavorable conditions" are in front of 91L? Sorry for my ignorance, but I'm looking at the WV loop and see that the wind shear that we have been seeing ripping through the Caribbean has finally let up.
I can say this because I don't see any high-clouds racing off to the ENE that I have been seeing the past 6 weeks or so. Is it dry air that should kill 91L?
http://www.ssd.noaa.gov/goes/east/tatl/loop-wv.html
the biggest issue will be shear down the road as the trough pulls off the east coast a huge ridge is forecast to build in at all levels which should in part northwesterly shear.. so watch the evolution of that feature and how far south it dives..
I'm not sure I'm buying 91L moving to almost 21N/60W then diving back down to 15N/66W.