ATL: GRACE - Models

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SFLcane
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ATL: INVEST 95L - Discussion

#21 Postby SFLcane » Wed Aug 11, 2021 9:06 am

:crazyeyes:

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Re: ATL: 95L - Models

#22 Postby tolakram » Wed Aug 11, 2021 9:32 am

6Z Euro
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Re: ATL: 95L - Models

#23 Postby tolakram » Wed Aug 11, 2021 9:35 am

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Re: ATL: 95L - Models

#24 Postby Spacecoast » Wed Aug 11, 2021 9:52 am

0z ECMF Wind tracks - many more members this morning
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Re: ATL: 95L - Models

#25 Postby SoupBone » Wed Aug 11, 2021 10:12 am

Spacecoast wrote:0z ECMF Wind tracks - many more members this morning
[url]https://i.ibb.co/gMdsS03/ecmdi.jpg [/url]


That's making a line towards Louisiana on this run.
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Re: ATL: 95L - Models

#26 Postby captainbarbossa19 » Wed Aug 11, 2021 10:14 am

Spacecoast wrote:0z ECMF Wind tracks - many more members this morning
[url]https://i.ibb.co/gMdsS03/ecmdi.jpg [/url]


Looks like quite a few members take this towards the central Gulf later on. Huge spread of the ensembles past the Lesser Antilles though.
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Re: ATL: 95L - Models

#27 Postby aspen » Wed Aug 11, 2021 10:41 am

12z ICON makes landfall in Puerto Rico, but then the storm starts curving north, missing DR and entering the Bahamas.
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Re: ATL: 95L - Models

#28 Postby Senobia » Wed Aug 11, 2021 10:46 am

Spacecoast wrote:0z ECMF Wind tracks - many more members this morning
[url]https://i.ibb.co/gMdsS03/ecmdi.jpg [/url]


Does anyone have a comparable graphic that includes all the models at a 240hr time frame?
I'm curious to see how good the consensus is that far out, between them all.
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Re: ATL: 95L - Models

#29 Postby captainbarbossa19 » Wed Aug 11, 2021 10:52 am

aspen wrote:12z ICON makes landfall in Puerto Rico, but then the storm starts curving north, missing DR and entering the Bahamas.


It does not really look like it's going to have a lot of escape opportunities either.
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Re: ATL: 95L - Models

#30 Postby Cpv17 » Wed Aug 11, 2021 11:01 am

Spacecoast wrote:0z ECMF Wind tracks - many more members this morning
[url]https://i.ibb.co/gMdsS03/ecmdi.jpg [/url]


Bermuda to Mexico lol
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Re: ATL: 95L - Models

#31 Postby cycloneye » Wed Aug 11, 2021 11:01 am

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Re: ATL: 95L - Models

#32 Postby cycloneye » Wed Aug 11, 2021 11:11 am

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Re: ATL: 95L - Models

#33 Postby cycloneye » Wed Aug 11, 2021 11:29 am

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Re: ATL: 95L - Models

#34 Postby Spacecoast » Wed Aug 11, 2021 11:54 am



It seems like a role reversal.
Last season, you couldn't get the Euro to genesis until last minute, while the GFS / FV3 were both spitting out model storms like crazy.

This season, the GFS / GEFS seem slow to genesis, while the Euro ensembles are sniffing out storms many days ahead out GFS.

Were there any changes to either globals, or is it just this years environment?
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Re: ATL: 95L - Models

#35 Postby Teban54 » Wed Aug 11, 2021 11:58 am

Spacecoast wrote:


It seems like a role reversal.
Last season, you couldn't get the Euro to genesis until last minute, while the GFS / FV3 were both spitting out model storms like crazy.

This season, the GFS / GEFS seem slow to genesis, while the Euro ensembles are sniffing out storms many days ahead out GFS.

Were there any changes to either globals, or is it just this years environment?


Don't forget the HWRF, which was the best predictor of short-term structure and the best intensity model (however ridiculous it sounds) last year, but failed horrendously with Elsa and isn't looking too great with Fred for now.
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Re: ATL: 95L - Models

#36 Postby Cpv17 » Wed Aug 11, 2021 12:02 pm

Spacecoast wrote:


It seems like a role reversal.
Last season, you couldn't get the Euro to genesis until last minute, while the GFS / FV3 were both spitting out model storms like crazy.

This season, the GFS / GEFS seem slow to genesis, while the Euro ensembles are sniffing out storms many days ahead out GFS.

Were there any changes to either globals, or is it just this years environment?


The EPS maybe but the Euro op has been terrible. The GFS and GEFS haven’t been performing that bad if you ask me.
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Re: ATL: 95L - Models

#37 Postby tolakram » Wed Aug 11, 2021 1:30 pm

12Z Euro
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Re: ATL: 95L - Models

#38 Postby captainbarbossa19 » Wed Aug 11, 2021 1:40 pm

tolakram wrote:12Z Euro
https://i.imgur.com/6I9xAym.gif


Looks like the ridge builds back in after Fred moves onshore.
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Re: ATL: 95L - Models

#39 Postby SoupBone » Wed Aug 11, 2021 1:52 pm

Did the GEFS just poof it? I just went through August 26th and don't see it, unlike the previous run.
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Re: ATL: 95L - Models

#40 Postby AxaltaRacing24 » Wed Aug 11, 2021 1:58 pm

In 2020/2021 modeling, if the Euro even shows a closed low, that’s a sign that something will likely get going.
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