ATL: FRANCINE - Models

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HurricaneBrain
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ATL: FRANCINE - Models

#1 Postby HurricaneBrain » Sat Sep 07, 2024 10:18 am

Don’t see a models thread, but ICON with a decent shift east with a landfall in Louisiana.
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Re: ATL: INVEST 91L - Models

#2 Postby cycloneye » Sat Sep 07, 2024 10:26 am

HurricaneBrain wrote:Don’t see a models thread, but ICON with a decent shift east with a landfall in Louisiana.


Made your post as the 91L models thread.
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Re: ATL: INVEST 91L - Models

#3 Postby cycloneye » Sat Sep 07, 2024 11:06 am

Oh boy.

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Re: ATL: INVEST 91L - Models

#4 Postby HurricaneBrain » Sat Sep 07, 2024 11:12 am

GFS with a Cat 2 to SETX/LA. I think a SE Texas landfall will be difficult to achieve due to the angle of attack/shape of coastline. Wouldn’t mitigate potential/future SETX impacts much though.
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Re: ATL: INVEST 91L - Models

#5 Postby Ubuntwo » Sat Sep 07, 2024 11:18 am

HurricaneBrain wrote:GFS with a Cat 2 to SETX/LA. I think a SE Texas landfall will be difficult to achieve due to the angle of attack/shape of coastline. Wouldn’t mitigate potential/future SETX impacts much though.

Some ensemble members have more of a NNW motion without that gentle turn towards the east. These tend to move towards Texas. It looks like a less likely solution on the newest runs, but still on the table.
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Re: ATL: INVEST 91L - Models

#6 Postby HurricaneBrain » Sat Sep 07, 2024 11:20 am

Absolutely.
Ubuntwo wrote:
HurricaneBrain wrote:GFS with a Cat 2 to SETX/LA. I think a SE Texas landfall will be difficult to achieve due to the angle of attack/shape of coastline. Wouldn’t mitigate potential/future SETX impacts much though.

Some ensemble members have more of a NNW motion without that gentle turn towards the east. These tend to move towards Texas. It looks like a less likely solution on the newest runs, but still on the table.
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Re: ATL: INVEST 91L - Models

#7 Postby ConvergenceZone » Sat Sep 07, 2024 11:23 am

Man, I'm getting totally confused between 90l and 91l. When I look at the models thread it looks like the same system.
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Re: ATL: INVEST 91L - Models

#8 Postby HurricaneBrain » Sat Sep 07, 2024 11:27 am

90L has been deactivated. No longer an invest.
ConvergenceZone wrote:Man, I'm getting totally confused between 90l and 91l. When I look at the models thread it looks like the same system.
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Re: ATL: INVEST 91L - Models

#9 Postby ConvergenceZone » Sat Sep 07, 2024 11:32 am

HurricaneBrain wrote:90L has been deactivated. No longer an invest.
ConvergenceZone wrote:Man, I'm getting totally confused between 90l and 91l. When I look at the models thread it looks like the same system.


okay thanks for the information. appreciate ya.
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Re: ATL: INVEST 91L - Models

#10 Postby Ubuntwo » Sat Sep 07, 2024 11:38 am

The operational Euro, and much of its ensembles, still show no development. This is attributable to keeping ex-90L around for longer as a discrete entity, turning a beneficial interaction into a harmful one. With ex-90L ripping convection and a strong circ this is still a pretty likely route.
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Re: ATL: INVEST 91L - Models

#11 Postby cycloneye » Sat Sep 07, 2024 12:01 pm

HAFS-A.

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Re: ATL: INVEST 91L - Models

#12 Postby ROCK » Sat Sep 07, 2024 12:28 pm

12Z CMC is into a Freeport
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Re: ATL: INVEST 91L - Models

#13 Postby Ubuntwo » Sat Sep 07, 2024 12:47 pm

12z Euro is now onboard with development. Has a very quickly intensifying 987mb hurricane into Port Arthur/southwestern LA.
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Re: ATL: INVEST 91L - Models

#14 Postby TampaWxLurker » Sat Sep 07, 2024 4:49 pm

Strange track. Starting near the east coast of Mexico and moving Northeast, paralleling the TX coast to the TX/LA border. Not sure if I've seen that before.
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Re: ATL: INVEST 91L - Models

#15 Postby Stormcenter » Sat Sep 07, 2024 5:25 pm

Latest GFS has a hurricane making landfall near Lafayette.
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Re: ATL: INVEST 91L - Models

#16 Postby Pelicane » Sat Sep 07, 2024 5:50 pm

Stormcenter wrote:Latest GFS has a hurricane making landfall near Lafayette.


We've been lucky in recent years compared to the rest of the state. Hope it's not too strong and is quick to move out.
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Re: ATL: INVEST 91L - Models

#17 Postby Stratton23 » Sat Sep 07, 2024 8:17 pm

Most of the convection is well west of where the NHC has the “ center of 91L pegged, im thinking the hurricane models are coming in a little too far east, thinking a new centee will likely take over underneath that deep convection to the west of the current “ center”
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Re: ATL: INVEST 91L - Models

#18 Postby Frank P » Sat Sep 07, 2024 8:25 pm

Stratton23 wrote:Most of the convection is well west of where the NHC has the “ center of 91L pegged, im thinking the hurricane models are coming in a little too far east, thinking a new centee will likely take over underneath that deep convection to the west of the current “ center”

On the IR sat image I posted in the discussion page it looks like that blob off to the west is perhaps trying to move inland, the southern part of the blob appears to be cooling off over land as well..
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Re: ATL: INVEST 91L - Models

#19 Postby cycloneye » Sat Sep 07, 2024 8:54 pm

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Re: ATL: INVEST 91L - Models

#20 Postby tropicwatch » Sat Sep 07, 2024 9:03 pm

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