Tropical Wave Over the Bahamas/Cuba (Is Invest 91L)

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GCANE
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Re: Tropical Wave Over the Bahamas/Cuba

#141 Postby GCANE » Tue Jul 21, 2020 9:04 am

Looking at this more closely with radar and station plots, the blue circle suggests a possible near-surface vort.
Red dashed line is the feeder band.


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Re: Tropical Wave Over the Bahamas/Cuba

#142 Postby alan1961 » Tue Jul 21, 2020 9:06 am

Think this is the spot where there is rotation.

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Re: Tropical Wave Over the Bahamas/Cuba

#143 Postby GCANE » Tue Jul 21, 2020 9:11 am



Radar is showing a cell south of that swirl moving west.
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Re: Tropical Wave Over the Bahamas/Cuba

#144 Postby Aric Dunn » Tue Jul 21, 2020 9:19 am




Yes that is the area I outlined a couple hours ago.. it is also the area the mesoscale models develop pretty quickly. though it is already ahead of those models.

It will take more convection to close it off at the surface.
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Re: Tropical Wave Over the Bahamas/Cuba

#145 Postby GCANE » Tue Jul 21, 2020 9:25 am

Delete
Radar took too long.
Last edited by GCANE on Tue Jul 21, 2020 9:28 am, edited 1 time in total.
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Re: Tropical Wave Over the Bahamas/Cuba

#146 Postby Steve » Tue Jul 21, 2020 9:26 am

Aric Dunn wrote:Actually It is looking like less of a Transient feature.. starting to gain some traction...


Yeah, interesting looking swirl on visibles. We'll have to see how much convection it can produce or if it leaves it behind.
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Re: Tropical Wave Over the Bahamas/Cuba

#147 Postby cycloneye » Tue Jul 21, 2020 9:56 am

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Re: Tropical Wave Over the Bahamas/Cuba

#148 Postby tropicwatch » Tue Jul 21, 2020 10:00 am

I would think this would get an Invest tag pretty soon.
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Re: Tropical Wave Over the Bahamas/Cuba

#149 Postby NDG » Tue Jul 21, 2020 10:11 am

Recon might be a go after all this afternoon, convection has indeed fired close to the surface vorticity over in the southern GOM, but send in a recon when it has not even tagged as an Invest yet? That would be a first probably :D
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Re: Tropical Wave Over the Bahamas/Cuba

#150 Postby Hurricaneman » Tue Jul 21, 2020 10:14 am

NDG wrote:Recon might be a go after all this afternoon, convection has indeed fired close to the surface vorticity over in the southern GOM, but send in a recon when it has not even tagged as an Invest yet? That would be a first probably :D

Nope, they canceled the recon
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Re: Tropical Wave Over the Bahamas/Cuba

#151 Postby NDG » Tue Jul 21, 2020 10:20 am

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Re: Tropical Wave Over the Bahamas/Cuba

#152 Postby Aric Dunn » Tue Jul 21, 2020 10:49 am

Organizing convergence band developing. beginning to see some low level easterly moving inflow into that burst... if that keeps building this wont take long at all.
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Re: Tropical Wave Over the Bahamas/Cuba

#153 Postby Steve » Tue Jul 21, 2020 10:53 am

Most of the models seem to indicate Thursday (day after tomorrow) is when it consolidates most.

Latest QPF still shows most of the rain along the coast.

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Re: Tropical Wave Over the Bahamas/Cuba

#154 Postby Aric Dunn » Tue Jul 21, 2020 11:00 am

Steve wrote:Most of the models seem to indicate Thursday (day after tomorrow) is when it consolidates most.

Latest QPF still shows most of the rain along the coast.

https://i.imgur.com/lpgx3PK.gif


assuming you go off the ( doing not so good) global models on genesis this year lol
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Re: Tropical Wave Over the Bahamas/Cuba

#155 Postby Stormcenter » Tue Jul 21, 2020 11:01 am

I can’t see the rain staying along the coast. IMO

Steve wrote:Most of the models seem to indicate Thursday (day after tomorrow) is when it consolidates most.

Latest QPF still shows most of the rain along the coast.

https://i.imgur.com/lpgx3PK.gif
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Re: Tropical Wave Over the Bahamas/Cuba

#156 Postby SoupBone » Tue Jul 21, 2020 11:05 am

Where is the invest? This is so strange. :lol:
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Re: Tropical Wave Over the Bahamas/Cuba

#157 Postby tropicwatch » Tue Jul 21, 2020 11:08 am

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Re: Tropical Wave Over the Bahamas/Cuba

#158 Postby northjaxpro » Tue Jul 21, 2020 11:12 am

panamatropicwatch wrote:I would think this would get an Invest tag pretty soon.


Eventually NHC will tag it, probably late this afternoon.
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Re: Tropical Wave Over the Bahamas/Cuba

#159 Postby SoupBone » Tue Jul 21, 2020 11:14 am

Stormcenter wrote:I can’t see the rain staying along the coast. IMO

Steve wrote:Most of the models seem to indicate Thursday (day after tomorrow) is when it consolidates most.

Latest QPF still shows most of the rain along the coast.

https://i.imgur.com/lpgx3PK.gif


The Euro has around 17" of rain over the Greater San Antonio area.

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Re: Tropical Wave Over the Bahamas/Cuba

#160 Postby cycloneye » Tue Jul 21, 2020 11:16 am

No surprise that recon was canceled. See the Tuesday TCPOD on this thread.
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