ATL: GABRIELLE - Remnants - Discussion

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Fego
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Re: ATL: INVEST 97L - Discussion

#261 Postby Fego » Sun Sep 01, 2013 3:31 pm

caribsue wrote:
Fego wrote:Barbados' radar.
http://i41.tinypic.com/20h68sl.png


Radar is down in Barbados that picis from Aug 27 :double:
In the south of the island skies are getting darker and wind seems tobe from NNW

My bad. :oops:
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#262 Postby caribsue » Sun Sep 01, 2013 3:35 pm

Its ok I made the same mistake early this morning its a shame its not working though
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#263 Postby caribsue » Sun Sep 01, 2013 3:38 pm

This is where you can look for Barbados

http://www.brohavwx.com/
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#264 Postby Fego » Sun Sep 01, 2013 3:42 pm

caribsue wrote:Its ok I made the same mistake early this morning its a shame its not working though

Thanks, twice.
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Re: ATL: INVEST 97L - Discussion

#265 Postby blp » Sun Sep 01, 2013 3:46 pm

Oscat pass. Looks good. Still elongated but tighter than earlier.

Image
Last edited by blp on Sun Sep 01, 2013 3:53 pm, edited 1 time in total.
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Re: ATL: INVEST 97L - Discussion

#266 Postby hurricanes1234 » Sun Sep 01, 2013 3:47 pm

I know this is a far-fetched question, but what are the chances of this becoming a major hurricane?
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Re: ATL: INVEST 97L - Discussion

#267 Postby 'CaneFreak » Sun Sep 01, 2013 3:48 pm

I see that low level circulation but I also see another strong mid level circulation further east under the convection. Still 20 to 30 knots of shear over it. I guess you are right. This will likely take a while to develop. I am just trying to get caught up on things as I have been away for a couple of days. Wonder if a new low level circulation will form further east under the convection as the one further west has little if any convection over it now?

Alyono wrote:the BT is also not right. The "center" is closer to 62W now. Shows up very clearly on visible imagery
Last edited by 'CaneFreak on Sun Sep 01, 2013 3:51 pm, edited 1 time in total.
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Re: ATL: INVEST 97L - Discussion

#268 Postby cycloneye » Sun Sep 01, 2013 3:51 pm

'CaneFreak wrote:I see that low level circulation but I also see another strong mid level circulation further east under the convection. Still 30 knots of shear over it. I guess you are right. This will likely take a while to develop. I am just trying to get caught up on things as I have been away for a couple of days. Wonder if a new low level circulation will form further east under the convection as the one further west has little if any convection over it now?

Alyono wrote:the BT is also not right. The "center" is closer to 62W now. Shows up very clearly on visible imagery


Best Track has it more to the east.

AL, 97, 2013090118, , BEST, 0, 146N, 597W, 30, 1008, LO
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#269 Postby SouthDadeFish » Sun Sep 01, 2013 3:53 pm

Alyono, the recent OSCAT pass shows the more dominant surface circulation center still east of 60W. I think you are chasing an eddy... Also Barbados surface winds also suggest a surface circulation east of 60W...
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Re:

#270 Postby 'CaneFreak » Sun Sep 01, 2013 4:02 pm

Agreed. Best surface convergence is east.

SouthDadeFish wrote:Alyono, the recent OSCAT pass shows the more dominant surface circulation center still east of 60W. I think you are chasing an eddy... Also Barbados surface winds also suggest a surface circulation east of 60W...
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Re: ATL: INVEST 97L - Discussion

#271 Postby caribsue » Sun Sep 01, 2013 4:02 pm

Waterspout of the NW coast of Barbados spotted a few minutes ago
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Re:

#272 Postby abajan » Sun Sep 01, 2013 4:03 pm

SouthDadeFish wrote:Alyono, the recent OSCAT pass shows the more dominant surface circulation center still east of 60W. I think you are chasing an eddy... Also Barbados surface winds also suggest a surface circulation east of 60W...
Yes, I wanted to point out that fact but it's better coming from a meteorologist to another meteorologist. :lol:
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Re: ATL: INVEST 97L - Discussion

#273 Postby NDG » Sun Sep 01, 2013 4:06 pm

blp wrote:Oscat pass. Looks good. Still elongated but tighter than earlier.

Image


That looks tight enough to me, though it missed most of the western quadrant of the disturbance.
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Re: ATL: INVEST 97L - Discussion

#274 Postby cycloneye » Sun Sep 01, 2013 4:09 pm

TAFB confirms more east position at 18z analysis.

Image
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#275 Postby CalmBeforeStorm » Sun Sep 01, 2013 4:09 pm

I was told this wave was dead so I've been watching football all weekend. What's going on? :D
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#276 Postby Hammy » Sun Sep 01, 2013 4:10 pm

Looks far less elongated than it did yesterday but it still isn't clear if there is a single dominant LLC inside or if its like Isaac last year, given that the OSCAT I believe tends to be lower resolution than ASCAT.
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#277 Postby USTropics » Sun Sep 01, 2013 4:12 pm

Low-level vorticity actually has been building west over the past 6 hours. Still concentrated on the eastern side though. Here's a saved loop from CIMSS. There is still poor mid-level vorticity and UL continues to be stretched but has improved.

Image
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Re: ATL: INVEST 97L - Discussion

#278 Postby Hybridstorm_November2001 » Sun Sep 01, 2013 4:18 pm

hurricanes1234 wrote:I know this is a far-fetched question, but what are the chances of this becoming a major hurricane?


All models have historically been lacking when it comes to intensity forecasting. Heck, even the NHC still has issues with such. What I'm saying is who knows, we'll just have to wait and see for now.
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Re: ATL: INVEST 97L - Discussion

#279 Postby USTropics » Sun Sep 01, 2013 4:23 pm

Hybridstorm_November2001 wrote:
hurricanes1234 wrote:I know this is a far-fetched question, but what are the chances of this becoming a major hurricane?


All models have historically been lacking when it comes to intensity forecasting. Heck, even the NHC still has issues with such. What I'm saying is who knows, we'll just have to wait and see for now.


Let's just say the models, for the most part, have been having a down year on top of their historical issues with intensity guidance accuracy. If the right environment is present, and UL conditions improve, the western Caribbean has the highest heat potential in the Atlantic right now.

Image
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#280 Postby txwxpirate » Sun Sep 01, 2013 4:26 pm

You can't go wrong if you say: Its not coming to Texas. Other than that, its up for grabs if it develops.

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