Global model runs discussion

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KWT
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#1561 Postby KWT » Sun Aug 22, 2010 6:05 pm

CZ, looks like its from the EPAC that gets lifted up by the strong troughing...I think its probably overdoing the troughing again this run though so it probably wouldn't lift out like that.

That 18z is very close to hurricane Earl of 1998 though to be fair!
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Re:

#1562 Postby flwxwatcher » Sun Aug 22, 2010 6:09 pm

ConvergenceZone wrote:any speculation on where that gulf system is going to come from? Is there anything out there now giving clues? I'm scratching my head on this one....

Well ,the Gulf system in the longer range on Todays 18Z GFS run comes in the from the NW Caribbean and passes over the Yucatan and into the Gulf but in the shorter term there is some model support for a homebrew system in the NE Gulf the next few days also.
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Re: Long / Medium Range Model Runs

#1563 Postby Fego » Sun Aug 22, 2010 7:48 pm

I don't know if anyone noticed but now we have the ECMWF in the "Experimental forecast Tropical Cyclone Genesis Potential Fields' page

http://moe.met.fsu.edu/tcgengifs/
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Re: Long / Medium Range Model Runs

#1564 Postby Ivanhater » Mon Aug 23, 2010 11:54 am

The little storm that comes off the African coast (the one far south) becomes a depression before the Islands and blows up to a hurricane entering the Gulf

Image

Image
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#1565 Postby Scorpion » Mon Aug 23, 2010 11:54 am

This is way out, but it shows something big brewing in the Caribbean. Perhaps a Gulf threat down the road?

Image
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Re: Long / Medium Range Model Runs

#1566 Postby Macrocane » Mon Aug 23, 2010 1:10 pm

:uarrow: :eek: I know it's very long range but in a case like that I would be very interested as it is very near Central America.
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#1567 Postby ColinDelia » Mon Aug 23, 2010 1:14 pm

The Caribbean storm is a wave due to come off the coast of Africa in about 60 hours. If you look at the GFS 950 mb vorticity you can follow it across the Atlantic.
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Re: Long / Medium Range Model Runs

#1568 Postby Vortex » Mon Aug 23, 2010 1:22 pm

:uarrow: :uarrow:

Ivan,

Thats the one I'm concerned about....I'm at work so I can't post the sat image of that wave over Africa. Maybe someone can start a thread.....
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Re: Long / Medium Range Model Runs

#1569 Postby Ivanhater » Mon Aug 23, 2010 1:28 pm

Vortex wrote::uarrow: :uarrow:

Ivan,

Thats the one I'm concerned about....I'm at work so I can't post the sat image of that wave over Africa. Maybe someone can start a thread.....


Started a new thread...
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Re: Long / Medium Range Model Runs

#1570 Postby cycloneye » Tue Aug 24, 2010 5:51 pm

I am posting this 18z GFS long range here as is another system apart from the Ivans one. Yes, over me 15 days ahead. But what is very interesting is the pattern to favorable change that GFS shows.

Image
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Re: Long / Medium Range Model Runs

#1571 Postby Ivanhater » Tue Aug 24, 2010 5:52 pm

18z GFS goes nuts with a parade of storms. After developing possible Earl and Fiona. It develops 2 more after that! One entering the Caribbean, ending south of PR

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Re: Long / Medium Range Model Runs

#1572 Postby srainhoutx » Tue Aug 24, 2010 5:53 pm

If the 18Z GFS is to be believed, we certainly have an active time ahead regardless of tracks.
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Re: Long / Medium Range Model Runs

#1573 Postby ColinDelia » Tue Aug 24, 2010 5:54 pm

ACE would go nuts
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#1574 Postby Vortex » Tue Aug 24, 2010 5:54 pm

I think we can say the calm before the storm is just about over!!!! Actually it's over! Welcome to the 2010 Hurricane season....
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Re: Long / Medium Range Model Runs

#1575 Postby Ivanhater » Tue Aug 24, 2010 5:58 pm

Lid has FLOWN off on the GFS...

I'll bring back my post from a couple days ago about the MJO...

Ivanhater wrote:We could see one heck of a September coming up, and I mean crazy :double:

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Re: Long / Medium Range Model Runs

#1576 Postby AtlanticWind » Tue Aug 24, 2010 7:47 pm

Well maybe we wont have to read any more posts about how the pre season forecasts were all wrong.
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Re: Long / Medium Range Model Runs

#1577 Postby Recurve » Wed Aug 25, 2010 3:19 am

00 GFS at least showing three fish in a row to start. Glad to get some of them out of the way at least without any impact since it just keeps up.
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Re: Long / Medium Range Model Runs

#1578 Postby srainhoutx » Wed Aug 25, 2010 8:49 am

Very surprised no one mentioned this from the 00z Euro. The Western Caribbean as well as the Gulf will need to be closely very watched over the next couple of weeks or so IMO.

Image
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Re: Long / Medium Range Model Runs

#1579 Postby Agua » Wed Aug 25, 2010 8:56 am

srainhoutx wrote:Very surprised no one mentioned this from the 00z Euro. The Western Caribbean as well as the Gulf will need to be closely very watched over the next couple of weeks or so IMO.



Don't think there's much need to worry about people "closely watching" or "keeping an eye on" anything around this board. This thread dedicated to algorithim generated systems 2+ weeks in advance should demonstrte that point.

:lol:
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Re: Long / Medium Range Model Runs

#1580 Postby Stormcenter » Wed Aug 25, 2010 9:00 am

Post of the day.

Don't think there's much need to worry about people "closely watching" or "keeping an eye on" anything around this board. This thread dedicated to algorithim generated systems 2+ weeks in advance should demonstrte that point.

:lol:[/quote]
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