Global model runs discussion

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Re: Global Model Runs Discussion

#7221 Postby WPBWeather » Wed Aug 13, 2014 9:51 pm

SFLcane wrote:Na...Sooner or later sal will rap around anything that gets going. Bertha replay

Watch this loop nothing will get going in these conditions. Maybe in a few weeks something will change but it might be to late for cv season time to look close to home before you know it. Wasn't expecting an active cv season anyway or season for that matter.

http://www.ssd.noaa.gov/goes/east/tatl/wv-animated.gif


SAL is a lagging and temporary indicator, not a leading indicator of what may come. It can disappear within hours. SAL has been with us for 100s of years. It was here in 2004 and 2005 too. I was here and saw it then.
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Re: Global Model Runs Discussion

#7222 Postby SFLcane » Wed Aug 13, 2014 10:14 pm

Plus don't compare 04/05 those are extreme anomalies not to be seen again. Not just sinking airmass but instability issues which has been impacting this basin for a while now. There are just many factors this yr in favor of slow season. Lets hope for interesting times ahead.

edit..GFS all alone developing cv wave which was dropped in recent 18z run. No support from European or Ukmet as of yet.
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Re: Global Model Runs Discussion

#7223 Postby WPBWeather » Wed Aug 13, 2014 10:17 pm

SFLcane wrote:Plus don't compare 04/05 those are extreme anomalies not to be seen again. Not just sinking airmass but instability issues which has been impacting this basin for a while now. There are just many factors this yr in favor of slow season. Lets hope for interesting times ahead.



Never to be seen again?? No one saw them the first time.
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Re: Global Model Runs Discussion

#7224 Postby SFLcane » Wed Aug 13, 2014 10:28 pm

WPBWeather wrote:
SFLcane wrote:Plus don't compare 04/05 those are extreme anomalies not to be seen again. Not just sinking airmass but instability issues which has been impacting this basin for a while now. There are just many factors this yr in favor of slow season. Lets hope for interesting times ahead.



Never to be seen again?? No one saw them the first time.


I was in 150+mph winds in 92 in fl city a major hurricane is something i wish nobody would experience. That's the issue the way i see it everyone thinks every yr will be like 04 or 05. In any given season the odds of you experience hurricane force winds are remote. Unless of course you live in sfl which i might add many here have NO IDEA what its like going through a major.
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Re: Global Model Runs Discussion

#7225 Postby cycloneye » Thu Aug 14, 2014 7:47 am

06z GFS is back with a hurricane in Atlantic. But the other models don't have it so far.
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Re: Global Model Runs Discussion

#7226 Postby cycloneye » Thu Aug 14, 2014 11:34 am

Note=This thread is only to post model runs and have some discussions about them. Is not about posting water vapor loops or MJO graphics etc. There is a thread that is now open for the members to make comments or to post sat images,MJO graphics etc that is now at Talking Tropics forum. Go to the Thoughts about the rest of the 2014 N Atlantic Hurricane Season thread
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#7227 Postby Alyono » Thu Aug 14, 2014 11:44 am

NO TCs through 16 days on the 12Z GFS
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Re: Global Model Runs Discussion

#7228 Postby perk » Thu Aug 14, 2014 12:24 pm

Do you really believe that. :uarrow:
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#7229 Postby Alyono » Thu Aug 14, 2014 1:10 pm

I'm not seeing any favorable conditions right now, so yes, a season like 1994 would not surprise me at all. It does seem to be a good analog year for this year
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#7230 Postby gatorcane » Thu Aug 14, 2014 1:54 pm

Look at how strong the ridging is over Eastern Canada as projected by the 12Z GFS Ensembles, 264 hour saved image below:

Image
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#7231 Postby Alyono » Fri Aug 15, 2014 7:43 am

GFS indicating that this will be just the second year ever with no August Atlantic cyclones
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Re: Global Model Runs Discussion

#7232 Postby blp » Fri Aug 15, 2014 7:50 am

FWIW the UKMET is leaning toward developing the first wave. I am looking at the UKMET to see how it performs since the upgrade. Right now it is alone with how far west it is.

Image
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Re: Global Model Runs Discussion

#7233 Postby tolakram » Fri Aug 15, 2014 8:29 am

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Re:

#7234 Postby HurrMark » Fri Aug 15, 2014 8:49 am

Alyono wrote:GFS indicating that this will be just the second year ever with no August Atlantic cyclones


Wouldn't Bertha count? It was designated 0300Z on the 1st...unless you think they will change the formation date post-season.
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Re: Re:

#7235 Postby Alyono » Fri Aug 15, 2014 9:10 am

HurrMark wrote:
Alyono wrote:GFS indicating that this will be just the second year ever with no August Atlantic cyclones


Wouldn't Bertha count? It was designated 0300Z on the 1st...unless you think they will change the formation date post-season.


formation never occurs at 3Z. Earliest could be 0Z

However, I'm sure best track will call this a TD or a TS at least a day before
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Re: Global Model Runs Discussion

#7236 Postby WeatherEmperor » Fri Aug 15, 2014 10:09 am

Alyono wrote:
HurrMark wrote:
Alyono wrote:GFS indicating that this will be just the second year ever with no August Atlantic cyclones


Wouldn't Bertha count? It was designated 0300Z on the 1st...unless you think they will change the formation date post-season.


formation never occurs at 3Z. Earliest could be 0Z

However, I'm sure best track will call this a TD or a TS at least a day before


You are correct. The first Public Advisory on bertha was issued at 11pm AST on July 31st classifying it as a tropical storm and also making it a July storm. You could also be right on no named storms in August this year. How strange that would be...

Sent from my HTC EVO 4G LTE
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Re: Global Model Runs Discussion

#7237 Postby Yellow Evan » Fri Aug 15, 2014 10:40 am

WeatherEmperor wrote:
Alyono wrote:
HurrMark wrote:
Wouldn't Bertha count? It was designated 0300Z on the 1st...unless you think they will change the formation date post-season.


formation never occurs at 3Z. Earliest could be 0Z

However, I'm sure best track will call this a TD or a TS at least a day before


You are correct. The first Public Advisory on bertha was issued at 11pm AST on July 31st classifying it as a tropical storm and also making it a July storm. You could also be right on no named storms in August this year. How strange that would be...

Sent from my HTC EVO 4G LTE


UTC time is official and what goes in the best track; local time is not.
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Re: Global Model Runs Discussion

#7238 Postby blp » Fri Aug 15, 2014 12:42 pm

12z GFS finally showing something resonable where by one of the two pouches takes over and the system actually moves instead of just stalling for two weeks. It has it North of the islands 288hrs.

Image
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ninel conde

#7239 Postby ninel conde » Fri Aug 15, 2014 1:13 pm

not terribly impressive for the peak of the season. 1011 mb is just back ground pressure.
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Re:

#7240 Postby WPBWeather » Fri Aug 15, 2014 9:54 pm

ninel conde wrote:not terribly impressive for the peak of the season. 1011 mb is just back ground pressure.

Wrong again.
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