Invest 99L in Central Atlantic

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cheezyWXguy
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Re: Tropical Waves in Eastern Atlantic

#261 Postby cheezyWXguy » Thu Jul 26, 2007 9:30 am

It looks like this isnt even the wave the GFS was forming...considering it only starts forming the closed low 2 days from now, it looks like its forming the wave over africa right now, instead
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Re: Tropical Waves in Eastern Atlantic

#262 Postby Frank2 » Thu Jul 26, 2007 9:34 am

Well, far-out forecast model runs are just that - far out...

LOL
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Re: Tropical Waves in Eastern Atlantic

#263 Postby Weatherfreak14 » Thu Jul 26, 2007 9:36 am

Im not looking at the far out im looking within the next 48hrs of what is to happen if anything, CWXG could be right it could be the wave over africa that the GFS is developing but lets see what the next model run shows in the next coming hours.
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#264 Postby cheezyWXguy » Thu Jul 26, 2007 10:41 am

whoa...don't count our CATL/EATL tropical wave out just yet...its now starting to fire up some convection...on top of that, the 12z GFS is coming out so lets see what happens...

central atlantic IR view:
http://www.ssd.noaa.gov/goes/east/catl/loop-avn.html
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Re: Tropical Waves in Eastern Atlantic

#265 Postby cycloneye » Thu Jul 26, 2007 10:44 am

cheezyWXguy wrote:It looks like this isnt even the wave the GFS was forming...considering it only starts forming the closed low 2 days from now, it looks like its forming the wave over africa right now, instead



Yes is that big megabomb that will emerge Africa later tonight or tommorow morning.
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Re: Tropical Waves in Eastern Atlantic

#266 Postby Weatherfreak14 » Thu Jul 26, 2007 10:56 am

Actually looking at the 12z GFS model it has the tropicial wave near the cape verde developing. and yes some convection is fireing.
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Re: Tropical Waves in Eastern Atlantic

#267 Postby cheezyWXguy » Thu Jul 26, 2007 10:59 am

Weatherfreak14 wrote:Actually looking at the 12z GFS model it has the tropicial wave near the cape verde developing. and yes some convection is fireing.


Yeah...its that little swirl W of the cape verde islands with the convection flaring up that should develop, according to the GFS. And at 54 hours it has it a little further west than before, already down to 1007mb
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Re: Tropical Waves in Eastern Atlantic

#268 Postby Sanibel » Thu Jul 26, 2007 12:06 pm

30W wave: POOF!


Hammered by the dominating Atlantic unfavorability under that huge suppressing airmass.


Wait til August folks. This is a repeat of 2006 for the time being.
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#269 Postby Aric Dunn » Thu Jul 26, 2007 1:17 pm

CHECK OUT THIS
http://www.ssd.noaa.gov/goes/east/catl/loop-rgb.html


Two surface lows taking shape anf both developing convection.. west of CV and

10n 45 w.... pretty decent easterly shear ob both.. but they are very very interesting

that burst of convection near the CV islands looks very similar

og crap you do you call those things ...hmmm let me think.. oh yeah tropical cyclones

http://www.ssd.noaa.gov/goes/east/tatl/loop-wv.html
:)
Last edited by Aric Dunn on Thu Jul 26, 2007 1:51 pm, edited 1 time in total.
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#270 Postby Aric Dunn » Thu Jul 26, 2007 1:22 pm

..TROPICAL WAVES...
TROPICAL WAVE IS TILTED ALONG 16N28W 8N31W MOVING W 10-15 KT.
THIS WAVE SHOWS UP WELL IN VISIBLE IMAGERY WITH LOW TO MID LEVEL
CYCLONIC TURNING NOTED FROM 9N-16N BETWEEN 26W-33W. ALTHOUGH
CONVECTION IS MINIMAL AND DISORGANIZED OVERALL...A RECENT FLARE
UP OF SCATTERED MODERATE/ISOLATED STRONG IS FROM 12N-15N BETWEEN
29W-33W.


TROPICAL WAVE IS TILTED ALONG 15N42W 11N44W 6N45W MOVING W 10-15
KT. THE WAVE IS CHARACTERIZED BY AN ELONGATED ZONE OF LOW LEVEL
CYCLONIC TURNING FROM 9N-15N BETWEEN 39W-46W. LIKE ITS
COUNTERPART FURTHER E...THE WAVE SHOWS UP WELL IN SATELLITE
DERIVED VORTICITY AND TPW PRODUCTS. THE NEARBY MODERATE
CONVECTION IS MOSTLY EMBEDDED IN THE ITCZ FROM 10N-12N BETWEEN
45W-51W. ANOTHER LESS IMPRESSIVE CLUSTER IS WITHIN 90 NM EITHER
SIDE OF THE AXIS FROM 6N-8N. ALL OF THIS CONVECTION IS BEING
STRETCHED TO THE W WITH UPPER ELY FLOW OVER THE AREA.





Image



Image

SAL is fairly minimal for once.. but there is till some pretty dry air to the north..
Last edited by Aric Dunn on Thu Jul 26, 2007 1:29 pm, edited 1 time in total.
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Re: Tropical Waves in Eastern Atlantic

#271 Postby cycloneye » Thu Jul 26, 2007 1:28 pm

Image

Here is the full disk image at 18:00z that covers a large area of the Atlantic and the African continent.Here you can see all the systems inside and outside Africa.

For those who haved not registered to get these images yet,here is the link,and it's for free.

http://www.sat.dundee.ac.uk/registerql.html
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#272 Postby Aric Dunn » Thu Jul 26, 2007 1:39 pm

Should have some invest soon
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Re:

#273 Postby Bane » Thu Jul 26, 2007 1:50 pm

Aric Dunn wrote:CHECK OUT THAT THIS
http://www.ssd.noaa.gov/goes/east/catl/loop-rgb.html


Two surface lows taking shape anf both developing convection.. west of CV and

10n 45 w.... pretty decent easterly shear ob both.. but they are very very interesting

that burst of convection near the CV islands looks very similar

og crap you do you call those things ...hmmm let me think.. oh yeah tropical cyclones

http://www.ssd.noaa.gov/goes/east/tatl/loop-wv.html
:)



neither one of these looks impressive yet. the one at 35 W does look better than the lead one, but it most likely won't develop anytime soon.
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Re: Tropical Waves in Eastern Atlantic

#274 Postby Sanibel » Thu Jul 26, 2007 1:53 pm

29W has a mild burst associated with it, but Aric - come-on - neither of these looks like anything. Posting on these all day won't make them form.
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#275 Postby Aric Dunn » Thu Jul 26, 2007 1:57 pm

those were my first posts Today ?
and seriously beside the lack of deep convection.. they are the only thing in the basin to watch and the only things since what 96l that has had any sort of a surface feature that was worth noting
otherwise i would not mention them at all except for that reason
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Re: Tropical Waves in Eastern Atlantic

#276 Postby skysummit » Thu Jul 26, 2007 2:00 pm

Sanibel wrote:29W has a mild burst associated with it, but Aric - come-on - neither of these looks like anything. Posting on these all day won't make them form.


I'm getting really tired of posts such as these. Why can't we discuss the tropics in a tropical forum???
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#277 Postby T-man » Thu Jul 26, 2007 2:37 pm

They look really interesting, to me! Let's see what the next 48 hrs brings.
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Re: Tropical Waves in Eastern Atlantic

#278 Postby stormchazer » Thu Jul 26, 2007 2:51 pm

skysummit wrote:
Sanibel wrote:29W has a mild burst associated with it, but Aric - come-on - neither of these looks like anything. Posting on these all day won't make them form.


I'm getting really tired of posts such as these. Why can't we discuss the tropics in a tropical forum???


Thank you Skysummit! This in a nutshell explains why I rarely post anymore. I love S2K for its info, but it has become a competition of who can rip a post the most sometimes. It use to be just about discussing the Tropics.

Sorry for my rant, back to the Tropics.

Jara
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Re: Tropical Waves in Eastern Atlantic

#279 Postby NDG » Thu Jul 26, 2007 3:37 pm

Interesting that the Euro has a system developing in its long range forecast, tracking towards the islands.
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Re: Tropical Waves in Eastern Atlantic

#280 Postby skysummit » Thu Jul 26, 2007 3:39 pm

Whoa serious? I haven't even looked at the Euro yet. LOL
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