3 Yellow Xs... NHC Goes BOO For Halloween. Is GFS Real or Doing a Trick Today and Where's the Treat Here? Patty Is That You? Rafael Also?
3 PM
A writer and a tropical muse. A funky Lubavitcher who enjoys watching the weather, hurricanes, listening to music while enjoying life with a sense of humor and trying to make sense of it all!
3 PM
Note high-pressure pressing down into GOM
Shear across Cuba.
Convection clinging there in SW Carib
Anyone that knows me knows I love maps. In the absence of an Invest it's good to take a look around at maps that NOAA puts out for the next week or so and above we have one of those maps. What we can see is that there's a front draped across the Southeast and one further down in the Caribbean stationary from Cuba up into the Atlantic. A red L is ceremonially stuck down the the coast of Columbia to the East of the Monsoon Tropical Wave.
Showing models currently is useless as by the time I hit "post" a new model run will come out. The Canadian is hot to trot and sees intensity that other models do not see as easily. Again nothing has formed so without a formation point when dealing with the CAG in that part of the world, we have to wait and see where it forms and when it forms. Til then we are zooming through models, ensemble models and other imagery used to make a best guess on where it would most likely go. And, in November they can catch a front out of the Caribbean or they can suddenly stall out and wander in different directions scaring everyone like left over Halloween Mojo. Ensemble models are like a haunted house with various tracks zig zagging across the Caribbean going North and NW and then NW and maybe all at once.
The real question is whether whatever forms moves fast towards landfall or does it get cut off, left behind and stalls or loops waiting for another feature it finds more fascinating to run with ...once it gets going. This is the key to having a well defined game plan or lots of spaghetti all over the models going in every direction possible.
So many IFs right now. All we "know" is that there is a good chance something forms in the SW Caribbean over the next week. NHC currently uses the phrase "tropical depression" so they are keeping their expectations low for now. There's always some model screaming hurricane and there's lots of models screaming shear.
It all comes down to "timing" and where it forms, when it forms and how it forms. Does it form fast or slow and wobbly movement vs knowing where it wants to go before it gets a name.
This is November in the tropics. Fronts, for the most part, protect Florida tho sometimes they allow one to slip through or slide along the coastline creating a strong wind flow with beach erosion possible.
This is a FWIW post as I've been off and back from my vacation and there's lots of talk on various models doing various things with regard to the area of interest in the Caribbean highlighted in orange for action in the 7 day period currently on Sunday afternoon at 40% chances of development.
Models change on every run, but I'm going to post some models and talk on possibilities.