Pouch PGI51L : East of the Windwards (Is part of invest 97L)

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Vortex
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#81 Postby Vortex » Wed Sep 29, 2010 7:01 pm

12Z euro also shows it near N coast of DR in 7-8 days


http://www.ecmwf.int/products/forecasts ... 0092912!!/
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#82 Postby Vortex » Wed Sep 29, 2010 7:04 pm

12Z ECM than turns it north...There is some model support from all the globals..



http://www.ecmwf.int/products/forecasts ... 0092912!!/
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#83 Postby Weatherfreak000 » Wed Sep 29, 2010 7:05 pm

I think the NHC kept chances the same because these invests commonly flare up and have that very sheared convective look in that general area. Vorticity maps suggest this is not getting any better organized. Isn't it at all possible the models are developing this a tad too quickly? I was under the impression it would make the Caribbean...I have a feeling it doesn't matter. The GOM season is very nearly done with the fronts coming down.

Up to 30% chance overall of seeing the O storm this weekend! I like it, and considering how the other invest's synoptic pattern and vorticity has increased, it may be already too small.
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#84 Postby Vortex » Wed Sep 29, 2010 7:06 pm

yesterdays's 12Z was in the bahamas...


http://www.ecmwf.int/products/forecasts ... 0092812!!/
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Re: Pouch PGI51L : East of the Windward Islands - Code Yellow

#85 Postby Nimbus » Wed Sep 29, 2010 7:12 pm

Looks like some improving divergence near 12.5N -49W. A track north of the islands would be nice. Another digging trough to take it out to sea would be even better.
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Re: Pouch PGI51L : East of the Windward Islands - Code Yellow

#86 Postby cycloneye » Wed Sep 29, 2010 7:13 pm

Hey peeps, is the system behind this one that the models are latching on.
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#87 Postby Gustywind » Wed Sep 29, 2010 8:07 pm

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#88 Postby Vortex » Wed Sep 29, 2010 8:09 pm

18Z GFS ensembles also take it into carribean similar to Nam and Nogaps in about 6-7 days





http://raleighwx.easternuswx.com/models ... cal156.gif
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#89 Postby Vortex » Wed Sep 29, 2010 8:10 pm

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#90 Postby Vortex » Wed Sep 29, 2010 8:44 pm

00z NAM about to roll...
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Re: Pouch PGI51L : East of the Windward Islands - Code Yellow

#91 Postby Vortex » Wed Sep 29, 2010 8:46 pm

cycloneye wrote:Hey peeps, is the system behind this one that the models are latching on.




Luis, canadian develops the second one..you can follow the vorticity



http://moe.met.fsu.edu/cgi-bin/cmctc2.c ... =Animation
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#92 Postby Vortex » Wed Sep 29, 2010 8:48 pm

GFS 18Z 825mb vorticity..develops system east of windwards


http://moe.met.fsu.edu/cgi-bin/gfstc2.c ... =Animation
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#93 Postby gatorcane » Wed Sep 29, 2010 8:57 pm

If it develops tough, to see how it could make it even close to the united states. The 18z gfs moves it just east of the Bahamas but it does not deepen it. Then a huge fall trough swoops in and sends it into the Atlantic graveyard. If it develops quicker it recurves quicker.
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#94 Postby Vortex » Wed Sep 29, 2010 9:06 pm

:uarrow: or gator it heads through the carribean and turns N in the western carribean...
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#95 Postby HURAKAN » Wed Sep 29, 2010 9:17 pm

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#96 Postby Vortex » Wed Sep 29, 2010 9:27 pm

the area around 12.9/51 looks like the suspect area..In fact, the 00z run of the name places a closed low just west of the windwards in 48 hours..





http://www.nco.ncep.noaa.gov/pmb/nwprod ... p_048l.gif
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#97 Postby Vortex » Wed Sep 29, 2010 9:29 pm

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#98 Postby Vortex » Wed Sep 29, 2010 9:31 pm

H54 200mb upeer level winds across the eastern carribean very light..


http://www.nco.ncep.noaa.gov/pmb/nwprod ... 0_054l.gif
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#99 Postby SouthDadeFish » Wed Sep 29, 2010 9:32 pm

I really dont see why the NHC says the environment will become less favorable for it with the upper level conditions the NAM is showing... Only problem I see right now is the second wave has wayyyy more vorticity than this one.
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#100 Postby Vortex » Wed Sep 29, 2010 9:33 pm

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