Tropical Storm Bertha Model Runs

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Aric Dunn
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Re: Re:

#361 Postby Aric Dunn » Fri Jul 04, 2008 3:24 pm

Squarethecircle wrote:
Aric Dunn wrote:
Derek Ortt wrote:the point is the track wont matter if this degerates into a wave or weakens to a remnant low!

and your faith in the models and their intensity forecast is coming from where?


One could say that this cynicism is putting your support more in favor of the GFDL, which presents the opposing option and is the lone one out. I think it's agreed that the GFDL does not have such a position of power over every single other model.


who me? not at all
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Re: Re:

#362 Postby Derek Ortt » Fri Jul 04, 2008 3:24 pm

Aric Dunn wrote:
Derek Ortt wrote:the point is the track wont matter if this degerates into a wave or weakens to a remnant low!

and your faith in the models and their intensity forecast is coming from where?


I'll put my faith in models, which are based upon the LAWS of physics, over something subjective EVERY DAY OF THE WEEK
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Re: Re:

#363 Postby vacanechaser » Fri Jul 04, 2008 3:27 pm

Derek Ortt wrote:
Aric Dunn wrote:
Derek Ortt wrote:the point is the track wont matter if this degerates into a wave or weakens to a remnant low!

and your faith in the models and their intensity forecast is coming from where?


I'll put my faith in models, which are based upon the LAWS of physics, over something subjective EVERY DAY OF THE WEEK



live by the models, die by the models...



Jesse V. Bass III
http://www.vastormphoto.com
Hurricane Intercept Research Team
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#364 Postby deltadog03 » Fri Jul 04, 2008 3:28 pm

I wonder why the GFS is weakening it that much down the line.....Upper air charts look fairly favorable. Upper shear is 10kt or less for the most part.
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Re:

#365 Postby 'CaneFreak » Fri Jul 04, 2008 3:29 pm

deltadog03 wrote:I wonder why the GFS is weakening it that much down the line.....Upper air charts look fairly favorable. Upper shear is 10kt or less for the most part.


Stable air and shear
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Re: Re:

#366 Postby Aric Dunn » Fri Jul 04, 2008 3:29 pm

Derek Ortt wrote:
Aric Dunn wrote:
Derek Ortt wrote:the point is the track wont matter if this degerates into a wave or weakens to a remnant low!

and your faith in the models and their intensity forecast is coming from where?


I'll put my faith in models, which are based upon the LAWS of physics, over something subjective EVERY DAY OF THE WEEK


oh i see. well you should know better than to think intensity from any model past lets say 24 hours is not very accurate. and hence hoping the model is right does not help at all ..
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Re: Re:

#367 Postby Squarethecircle » Fri Jul 04, 2008 3:30 pm

Aric Dunn wrote:
Squarethecircle wrote:
Aric Dunn wrote:and your faith in the models and their intensity forecast is coming from where?


One could say that this cynicism is putting your support more in favor of the GFDL, which presents the opposing option and is the lone one out. I think it's agreed that the GFDL does not have such a position of power over every single other model.


who me? not at all


Sorry if I wasn't clear, I was just saying that if he wasn't putting his faith in the other models, then he would be putting his faith in the GFDL, which seems to have a rather unlikely scenario. :D
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Re:

#368 Postby Aric Dunn » Fri Jul 04, 2008 3:31 pm

deltadog03 wrote:I wonder why the GFS is weakening it that much down the line.....Upper air charts look fairly favorable. Upper shear is 10kt or less for the most part.


well one would and has asked many times that exact question.. just look at last year the gfs did that with every system good example FELIX
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#369 Postby gatorcane » Fri Jul 04, 2008 3:35 pm

looks like NHC has shifted the track left again folks. Check out the advisories thread.
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#370 Postby gatorcane » Fri Jul 04, 2008 3:37 pm

edit
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#371 Postby Aric Dunn » Fri Jul 04, 2008 3:46 pm

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Re: Tropical Storm Bertha Model Runs

#372 Postby Blown Away » Fri Jul 04, 2008 3:55 pm

Does anybody else see a trend developing?

http://www.nhc.noaa.gov/archive/2008/gr ... p_5W.shtml
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Re: Re:

#373 Postby Extremeweatherguy » Fri Jul 04, 2008 3:56 pm

'CaneFreak wrote:
deltadog03 wrote:I wonder why the GFS is weakening it that much down the line.....Upper air charts look fairly favorable. Upper shear is 10kt or less for the most part.


Stable air and shear
Didn't delta dog just say upper shear of 10 knots or less?
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Re: Tropical Storm Bertha Model Runs

#374 Postby gatorcane » Fri Jul 04, 2008 3:58 pm

Blown_away wrote:Does anybody else see a trend developing?

http://www.nhc.noaa.gov/archive/2008/gr ... p_5W.shtml


Yes I definitely do. I'm curious as to the sudden apparent NW-WNW turn Mon afternoon though? There was no mention as why they did that. That does keep the cone pointing just north of Florida instead of directly at it. I doubt there could be any politics involved but aiming the cone the way it is may be just a safe bet at the moment.

and as I said....look closely and you can see a very subtle bend left of the dotted line at the end of the forecast period. Is that the ridge off the EC models are jumping on now?
Last edited by gatorcane on Fri Jul 04, 2008 4:00 pm, edited 4 times in total.
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Re: Tropical Storm Bertha Model Runs

#375 Postby Extremeweatherguy » Fri Jul 04, 2008 3:58 pm

Blown_away wrote:Does anybody else see a trend developing?

http://www.nhc.noaa.gov/archive/2008/gr ... p_5W.shtml
Yes, and I am not liking it. This trend may spell bad news down the line for the bahamas, the U.S. east coast, Bermuda and/or the Canadian Maritimes. Lets just hope that the storm stays fairly weak and that any potential landfall is not a destructive one.
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Re:

#376 Postby vacanechaser » Fri Jul 04, 2008 4:00 pm




looks like the euro looses it... gonna be interesting.. but the trend continues, westward bond..


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Re: Tropical Storm Bertha Model Runs

#377 Postby Stratosphere747 » Fri Jul 04, 2008 4:04 pm

gatorcane wrote:
Blown_away wrote:Does anybody else see a trend developing?

http://www.nhc.noaa.gov/archive/2008/gr ... p_5W.shtml


Yes I definitely do. I'm curious as to the sudden apparent NW-WNW turn Mon afternoon though? There was no mention as why they did that. That does keep the cone pointing just north of Florida instead of directly at it. I doubt there could be any politics involved but aiming the cone the way it is may be just a safe bet at the moment.


*lol* It's a five day forecast.... Nothing at all to do with politics, so you can erase any "doubt."
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Re: Tropical Storm Bertha Model Runs

#378 Postby gatorcane » Fri Jul 04, 2008 4:06 pm

Stratosphere747 wrote:
gatorcane wrote:
Blown_away wrote:Does anybody else see a trend developing?

http://www.nhc.noaa.gov/archive/2008/gr ... p_5W.shtml


Yes I definitely do. I'm curious as to the sudden apparent NW-WNW turn Mon afternoon though? There was no mention as why they did that. That does keep the cone pointing just north of Florida instead of directly at it. I doubt there could be any politics involved but aiming the cone the way it is may be just a safe bet at the moment.


*lol* It's a five day forecast.... Nothing at all to do with politics, so you can erase any "doubt."


Thanks, just thought I'd throw it out there. I would have liked to know why the NW-WNW turn Mon. afternoon in the graphic though.
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#379 Postby Stratosphere747 » Fri Jul 04, 2008 4:09 pm

It states clearly why in the disco...

THE NEW TRACK FORECAST REMAINS VERY SIMILAR TO
THE PREVIOUS ADVISORY THROUGH 48 HOURS BUT HAS SHIFTED FARTHER
SOUTHWESTWARD AT DAYS 3-5... IN GOOD AGREEMENT WITH THE LATEST
MODEL CONSENSUS AND THE ECMWF.
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#380 Postby Extremeweatherguy » Fri Jul 04, 2008 4:13 pm

gatorcane - I wouldn't worry too much about the center line of the cone right now. The line is sure to change many more times in the days ahead, and beyond 24-48 hours out, it is probably best to just view the cone as a whole instead of focusing on the line.
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