ATL: FRED - Models
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Re: ATL: SIX - Models
0z HMON running. Goes south of PR heading to Hispanola
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Re: ATL: SIX - Models
HWRF running. Looks like it might clip PR.
EDIT: Nope it misses to the south. Gets to 990mb before heading into DR
EDIT: Nope it misses to the south. Gets to 990mb before heading into DR
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Re: ATL: SIX - Models
HWRF slightly stronger approaching DR
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Model Runs Cheat Sheet:
GFS (5:30 AM/PM, 11:30 AM/PM)
HWRF, GFDL, UKMET, NAVGEM (6:30-8:00 AM/PM, 12:30-2:00 AM/PM)
ECMWF (1:45 AM/PM)
TCVN is a weighted averaged
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Re: ATL: SIX - Models
HWRF 988mb approaching S FL. Takes a bit to reorganize after DR
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Re: ATL: SIX - Models
AtlanticWind wrote:The models are showing this is a tough forecast
The 00Z EPS is much weaker and a bit faster than yesterday’s 12Z suite. Many fewer members show short-term (pre-Gulf) development as well.
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Re: ATL: SIX - Models
Shell Mound wrote:AtlanticWind wrote:The models are showing this is a tough forecast
The 00Z EPS is much weaker and a bit faster than yesterday’s 12Z suite. Many fewer members show short-term (pre-Gulf) development as well.
Regardless if I was in the keys I would be preparing for a possible Cat1
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Re: ATL: SIX - Models
SFLcane wrote:It seems to be a weakness in the ridge around the keys the models are starting to hint at.
Yes, err on the side of a stronger ridge rather than weaker in these situations, the modeling typically underplays the strength of the ridges even after recon does its thing.
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Re: ATL: SIX - Models

06z ICON... Slight NE shift and keeps PTC6 a TD/TS into Keys/FL Peninsula in 5 days...
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Re: ATL: SIX - Models

06z HWRF 66 hours... Landfall PR, skims N coast Hispaniola... At 66 hours @.5 N of 00z and 7 mb's lower... Making the approach towards SFL, may be the strongest run so far??
Last edited by Blown Away on Tue Aug 10, 2021 6:36 am, edited 2 times in total.
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Re: ATL: SIX - Models
The reason why the global models have and most likely continue to trend stronger with future Fred is because not only they have been trending it will track just offshore of the northern Cuban coast it will encounter a much less hostile environment in the eastern GOM, the TUTT/ULL that models were originally showing is now no were to be found this weekend near FL.


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Re: ATL: SIX - Models
NDG wrote:The reason why the global models have and most likely continue to trend stronger with future Fred is because not only they have been trending it will track just offshore of the northern Cuban coast it will encounter a much less hostile environment in the eastern GOM, the TUTT/ULL that models were originally showing is now no were to be found this weekend near FL.
https://i.imgur.com/2hY2nVM.png
What about the shear in the Bahamas pre-Florida? Wouldn’t the TUTT still prevent “future Fred” from intensifying prior to reaching the eastern Gulf of Mexico?
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Re: ATL: SIX - Models
Oh hwrf why do you tease us like this lol down to 984mb already could be a major before FL this run.
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Re: ATL: SIX - Models
06z GFS shows a weak system near the Destin area on Monday, shift west noted.


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Re: ATL: SIX - Models
NDG wrote:06z HWRF's run will probably end much stronger than previous runs.

Westerly shear associated with the ULL still seems quite strong in the Bahamas as of day three (72h). I wouldn’t expect much deepening prior to the eastern GoM.
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Re: ATL: SIX - Models
The 06z HWRF is ridiculous. No way that intensity is going to pan out.
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Re: ATL: SIX - Models
Shell Mound wrote:NDG wrote:The reason why the global models have and most likely continue to trend stronger with future Fred is because not only they have been trending it will track just offshore of the northern Cuban coast it will encounter a much less hostile environment in the eastern GOM, the TUTT/ULL that models were originally showing is now no were to be found this weekend near FL.
https://i.imgur.com/2hY2nVM.png
What about the shear in the Bahamas pre-Florida? Wouldn’t the TUTT still prevent “future Fred” from intensifying prior to reaching the eastern Gulf of Mexico?
It will not have the best UL conditions like it will have in the SE GOM but it will not be as hostile as earlier thought.
The models keep trending west away with the TUTT like feature ahead of Future Fred.
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Re: ATL: SIX - Models

06z HWRF... 84 hrs NE shift.. May make a run at Major?
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Re: ATL: SIX - Models

06z HWRF 90 Hours... 88 mph and has SFL in site... A little slower and north of previous runs... Missing/skimming Hispaniola allowed the HWRF to explode...
Last edited by Blown Away on Tue Aug 10, 2021 6:48 am, edited 2 times in total.
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