ATL: FIONA - Models

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Re: ATL: SEVEN - Models

#101 Postby tolakram » Wed Sep 14, 2022 12:38 pm

CMC goes south, way south (end of run).

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Re: ATL: SEVEN - Models

#102 Postby ElectricStorm » Wed Sep 14, 2022 12:41 pm

12z HWRF blows it up into a hurricane, HMON very weak and much further south
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Re: ATL: SEVEN - Models

#103 Postby Fancy1001 » Wed Sep 14, 2022 1:31 pm

Is anyone else laughing at the GFS run
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Re: ATL: SEVEN - Models

#104 Postby skyline385 » Wed Sep 14, 2022 1:33 pm

OTS on Euro most likely

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Re: ATL: SEVEN - Models

#105 Postby Jr0d » Wed Sep 14, 2022 1:38 pm

tolakram wrote:CMC goes south, way south (end of run).

https://i.imgur.com/Y0tpdRm.gif


Interesting feature developing off the NE CONUS and moving SW on that run. Not sure what to make of it.

So far the CMC is the outlier with the others take it north.
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Re: ATL: SEVEN - Models

#106 Postby pgoss11 » Wed Sep 14, 2022 1:45 pm

Fancy1001 wrote:Is anyone else laughing at the GFS run

I had a good laugh. It’s always good to be in the bulls eye 10 days out
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Re: ATL: SEVEN - Models

#107 Postby aspen » Wed Sep 14, 2022 1:47 pm

12z Euro reminds me of Isaias, with its general path (NECar into Bahamas and up) and interaction with Hispaniola.
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Re: ATL: SEVEN - Models

#108 Postby AtlanticWind » Wed Sep 14, 2022 1:51 pm

Models showing pretty big differences in upper air pattern one run to the next in the 144 hours+
I wouldnt put too much stock in the long range at this point.
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Re: ATL: SEVEN - Models

#109 Postby AutoPenalti » Wed Sep 14, 2022 1:52 pm

Euro recurves.

If you prefer the more dominant global models, it's favoring a sharp turn north somewhere after the Islands...
Last edited by AutoPenalti on Wed Sep 14, 2022 1:57 pm, edited 1 time in total.
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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)

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Re: ATL: SEVEN - Models

#110 Postby BobHarlem » Wed Sep 14, 2022 1:56 pm

12z ukmet ends at roughly the same place the 12z euro has it at 144 hours. Best bet right now is into Hispaniola then a right turn through the se Bahamas, probably will recurve after that, but hard to be sure right now. 5pm track probably will start to show the curve north at the end. 12z euro does bend east a lot more toward Bermuda though and doesn't get as far north although hard to tell if its a cyclonic loop or not with the ECFAST 24 hour blocks.
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Re: ATL: SEVEN - Models

#111 Postby AutoPenalti » Wed Sep 14, 2022 2:06 pm

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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)

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Re: ATL: SEVEN - Models

#112 Postby AtlanticWind » Wed Sep 14, 2022 2:07 pm

The end of Euro it drifts east, could be getting trapped
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Re: ATL: SEVEN - Models

#113 Postby Hammy » Wed Sep 14, 2022 2:21 pm

So the Euro with a general left/west bias recurves early, GFS with a recurve bias goes up the coast, and Canadian with a general east/right bias goes into the Gulf :lol:
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Re: ATL: SEVEN - Models

#114 Postby wxman57 » Wed Sep 14, 2022 2:25 pm

12Z GFS looks "funky". It's way slower in reaching NE Caribbean.
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Re: ATL: SEVEN - Models

#115 Postby AutoPenalti » Wed Sep 14, 2022 2:50 pm

The Euro ensembles with a huge spread.

Image
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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: SEVEN - Models

#116 Postby sma10 » Wed Sep 14, 2022 3:01 pm

AutoPenalti wrote:The Euro ensembles with a huge spread.

https://pbs.twimg.com/media/Fco878wXgAYmkG8.png


That's about as huge a spread as you can get. This is definitely a job for LarryWx.
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Re: ATL: SEVEN - Models

#117 Postby BobHarlem » Wed Sep 14, 2022 3:04 pm

18z earlies, notale that the TVCN shifted to curve from Hispaniola to over Puerto Rico and Stays east of the Bahamas. NHC track probably shifts right at 5PM, although not a whole lot since the GFS may be a bit too fast.
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Last edited by BobHarlem on Wed Sep 14, 2022 3:07 pm, edited 2 times in total.
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Re: ATL: SEVEN - Models

#118 Postby skyline385 » Wed Sep 14, 2022 3:05 pm

EPS 12Z, lots of spread as mentioned above

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Re: ATL: SEVEN - Models

#119 Postby SoupBone » Wed Sep 14, 2022 3:14 pm

BobHarlem wrote:18z earlies, notale that the TVCN shifted to curve from Hispaniola to over Puerto Rico and Stays east of the Bahamas. NHC track probably shifts right at 5PM, although not a whole lot since the GFS may be a bit too fast.
https://i.imgur.com/8ezdCtu.gif



CMC is alone on an island. I'm curious why it thinks that ridge will be more potent and shunts this thing that far west.
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Re: ATL: SEVEN - Models

#120 Postby LarryWx » Wed Sep 14, 2022 3:23 pm

AutoPenalti wrote:The Euro ensembles with a huge spread.

https://pbs.twimg.com/media/Fco878wXgAYmkG8.png


To clarify, those 12Z EPS members at 240 which are located from NE of PR to the LAs to those MHs NE of the Leewards as well as those S of PR and Hisp. in the Caribbean are actually from the AEW now just off Africa.
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