Shear favorable in Caribbean and DECREASING!

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Shear favorable in Caribbean and DECREASING!

#1 Postby Anonymous » Sun Oct 24, 2004 4:30 am

Image
Last edited by Anonymous on Sun Oct 24, 2004 10:47 am, edited 3 times in total.
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#2 Postby senorpepr » Sun Oct 24, 2004 4:36 am

...now if there was something in the Caribbean that can develop.
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#3 Postby Anonymous » Sun Oct 24, 2004 4:37 am

DECREASING SIGNIFICANTLY TOO:
[img]http://cimss.ssec.wisc.edu/tropic/real-time/atlantic/winds/wg8sht.GIF[img]
Last edited by Anonymous on Sun Oct 24, 2004 10:47 am, edited 3 times in total.
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#4 Postby senorpepr » Sun Oct 24, 2004 4:40 am

I can't see what image you're posting, (thanks to cyber nazi's at work) but I believe you're looking at the shear tendency image from CIMSS. If so, yup, a small pocket of -20kt in the SW Carib.
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#5 Postby Anonymous » Sun Oct 24, 2004 4:41 am

http://cimss.ssec.wisc.edu/tropic/real- ... g8sht.html

DECREASING EVERYWHERE BY 5-20 kt!!!
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#6 Postby senorpepr » Sun Oct 24, 2004 4:43 am

I still wouldn't get excited. Shear can be non-existant, but without a halfway descent trough with favorable conditions ... nothing will be the result.
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#7 Postby Anonymous » Sun Oct 24, 2004 4:47 am

Yes, but if that axis of the wave near the Windward Islands gets into the Caribbean, things are WARM, and FAVORABLE for steady development.
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#8 Postby senorpepr » Sun Oct 24, 2004 4:51 am

I wouldn't quite say steady development. Overall conditions don't really favor any sort of development, plus the wave doesn't look all that hearty at this time. Mother Nature will have to pull a few strings in order for something to develop.
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#9 Postby Anonymous » Sun Oct 24, 2004 5:08 am

Well, wouldn't no dry air, no shear, and warm water favor development?
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#10 Postby senorpepr » Sun Oct 24, 2004 5:14 am

Well, the cyclonic turning aloft doesn't help. Ridging from the W Atl and the GOM doesn't help. Proximity to land doesn't help. The fact that the trough approaching the Windward Islands is very weak and that it's approaching a nonfavorable area (the ridging in the low- to mid-levels) doesn't help it's chances when it gets to the SW Carib.

Yes, there are plenty of positive factors toward development, but the negative factors away from development don't help. Remember, if you're missing a key ingredient to the storm, you'll be let down.
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#11 Postby Anonymous » Sun Oct 24, 2004 6:25 am

Still, 2 out of 3 ain't bad...THERE GOES FLOYDBUSTER WITH HIS 80's MUSIC!
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#12 Postby senorpepr » Sun Oct 24, 2004 6:37 am

You're really hungry for a storm, aren't you?
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#13 Postby Anonymous » Sun Oct 24, 2004 7:01 am

YES!
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#14 Postby Scorpion » Sun Oct 24, 2004 7:37 am

Come on Carribbean!! Develop something!
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#15 Postby weatherwindow » Sun Oct 24, 2004 9:45 am

patience, FB, patience.....caribbean dev is notoriously slow for all the reasons noted above. i agree that things will be considerably less hostile than it has been over the last month. the gfs has been very consistent in developing and maintaining a broad low and persistent convection in the sw carib during the first week of nov. several transient circulations attempt to spin up. certainly, the longer those unsettled conditions persist, the greater the chance of something eventually making it. a cautionary note: of all the models, the gfs, is most likely to spin up a trop low. friends of mine in the nws call it "the Disney model". convective feedback and all that. yet even the gfs has failed to predict any significant development in the carib thru the forecast cycle. ...patience, FB, patience:)
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#16 Postby TS Zack » Sun Oct 24, 2004 9:55 am

He lives in Ohio, he don't care. Forget the TROPICS bring the COLD. S
See I have a better chance of getting my wish! It does look like the pattern will change significantly by the first week of Nov.
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Re: Shear favorable in Caribbean and DECREASING!

#17 Postby TS Zack » Sun Oct 24, 2004 10:06 am

The good thing is if something were to form in the Caribbean. Thats a big if!

It would move either North then Northeast away from the US. OR Head Westward into Central America. Big blocking ridge over the GOM and Eastern Seaboard will not allow this to be any threat to the US.

Still I don't see anything forming in the Caribbean there is just no inverted troughs or any convection around the Cut-off Low & the frontal boundary extending from it.

Beautiful Weather in the GOM and Eastern Seaboard. I think after this batch of convection gets out of town and heads North we can lay Hurricane Season 2004 to rest.
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#18 Postby Sanibel » Sun Oct 24, 2004 11:04 am

That persisting subsidence associated with the ridge is the dominating feature in the west basin...
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