Trough of low pressure in Western Caribbean (Is Invest 95L)

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LarryWx
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Re: Possible SW Caribbean Development

#141 Postby LarryWx » Thu Oct 15, 2020 2:11 pm

Per the climo/history of TCs on record with genesis in the 2nd half of Oct that went on to hit FL since 1851, there have been 7 that formed in the Gulf vs 5 in the W Car. So, don't be surprised if this ends up first becoming a TD in the Gulf as opposed to W Car and that it then comes back E to NE into the stretch from the Panhandle to Tampa area. These 7 that did just that:

- Love of 1950 (Big Bend)
- #6 of 1904 (Panhandle')
- #9 of 1892 (Tampa)
- #16 of 1887 (Tampa)
- #7 of 1877 (Big Bend)
- #5 of 1872 (Tampa)
- #8 of 1859 (Tampa)(only H landfall of these 7 as other 6 were TS at landfall)
Last edited by LarryWx on Thu Oct 15, 2020 2:14 pm, edited 1 time in total.
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Re: Possible SW Caribbean Development

#142 Postby SFLcane » Thu Oct 15, 2020 2:13 pm

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Re: Possible SW Caribbean Development

#143 Postby aspen » Thu Oct 15, 2020 2:14 pm

926 mbar from GFS-P!

Zeta goes further west due to the lack of a weakness in the ridge from Epsilon, but eventually it starts to turn to the N/NE.
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Re: Possible SW Caribbean Development

#144 Postby TheStormExpert » Thu Oct 15, 2020 2:17 pm

The Euro is coming late to the party as usual this season.

 https://twitter.com/andyhazelton/status/1316816230930620418


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Re: Possible SW Caribbean Development

#145 Postby TheStormExpert » Thu Oct 15, 2020 2:20 pm

aspen wrote:926 mbar from GFS-P!

Zeta goes further west due to the lack of a weakness in the ridge from Epsilon, but eventually it starts to turn to the N/NE.

12z GFS-P is pretty much nearly identical to the 06z run just south of Cuba instead of north. Goes east and then back west through 270hrs.
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Re: Possible SW Caribbean Development

#146 Postby AutoPenalti » Thu Oct 15, 2020 2:21 pm

GFS 2.0 goes East, just south of Cuba, then building ridge shoves it back West with some resistance.
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Re: Possible SW Caribbean Development

#147 Postby tomatkins » Thu Oct 15, 2020 2:26 pm

SFLcane wrote:Para takes a week to update. :red:

Now up to 270 hrs - doing a loop between Cuba and the Caymans for a couple of days as like a cat4/5 storm.
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Re: Possible SW Caribbean Development

#148 Postby SouthFLTropics » Thu Oct 15, 2020 2:29 pm

When was the last time the Caymans faced a significant threat??? It’s been a while for sure.


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Re: Possible SW Caribbean Development

#149 Postby AutoPenalti » Thu Oct 15, 2020 2:31 pm

Noticable difference between the 12z and 06z is that the ridge almost looks like an Omega block.

Image
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Re: Possible SW Caribbean Development

#150 Postby LarryWx » Thu Oct 15, 2020 2:38 pm

12Z EPS W Car TC members favor the crossing of C to E Cuba and then NE through the Bahamas:

Image
Last edited by LarryWx on Thu Oct 15, 2020 2:43 pm, edited 1 time in total.
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Re: Possible SW Caribbean Development

#151 Postby AutoPenalti » Thu Oct 15, 2020 2:39 pm

Image

GFS 2.0 doesn't know what to do - as it should.
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Re: Possible SW Caribbean Development

#152 Postby gfsperpendicular » Thu Oct 15, 2020 2:41 pm

12z para Dorian's the Caymans
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Re: Possible SW Caribbean Development

#153 Postby aspen » Thu Oct 15, 2020 2:43 pm

LarryWx wrote:12Z EPS W Car TC members favor the crossing C to E Cuba and then NE through the Bahamas:

https://i.imgur.com/ak0RC3A.png

I think several of the northern members are the subtropical system, which recurves close to Bermuda’s longitude around that time on several runs.
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Re: Possible SW Caribbean Development

#154 Postby SFLcane » Thu Oct 15, 2020 2:50 pm

LarryWx wrote:12Z EPS W Car TC members favor the crossing of C to E Cuba and then NE through the Bahamas:

https://i.imgur.com/ak0RC3A.png


Good luck eps has been nothing short of horrible this season.
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Re: Possible SW Caribbean Development

#155 Postby toad strangler » Thu Oct 15, 2020 2:53 pm




Wait, TWO cyclones in the W Caribbean?
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Re: Possible SW Caribbean Development

#156 Postby caneseddy » Thu Oct 15, 2020 3:19 pm

After spinning for an entire week around the Caymans it finally ejects NE over just west of Andros on 10/30 on the Para
Last edited by caneseddy on Thu Oct 15, 2020 3:32 pm, edited 1 time in total.
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Re: Possible SW Caribbean Development

#157 Postby SFLcane » Thu Oct 15, 2020 3:29 pm

caneseddy wrote:After spinning for an entire week around the Caymans it finally ejects NE over just west of Andros on 10/30 on the Para


That’s just to close to call for SFL.
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Re: Possible SW Caribbean Development

#158 Postby SouthFLTropics » Thu Oct 15, 2020 3:32 pm

SFLcane wrote:
caneseddy wrote:After spinning for an entire week around the Caymans it finally ejects NE over just west of Andros on 10/30 on the Para


That’s just to close to call for SFL.

Especially at 300+ hours...


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Re: Possible SW Caribbean Development

#159 Postby aspen » Thu Oct 15, 2020 3:35 pm

921 mbar on the 12z GFS-P run. Today’s Happy Hour run is going to be absolutely insane...
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Re: Possible SW Caribbean Development

#160 Postby AxaltaRacing24 » Thu Oct 15, 2020 3:35 pm

SouthFLTropics wrote:
SFLcane wrote:
caneseddy wrote:After spinning for an entire week around the Caymans it finally ejects NE over just west of Andros on 10/30 on the Para


That’s just to close to call for SFL.

Especially at 300+ hours...


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crapshoot.
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