Global model runs discussion

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wxman57
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Re: Global Model Runs Discussion

#2421 Postby wxman57 » Mon Aug 08, 2011 3:30 pm

South Texas Storms wrote::uarrow:

That would be great for us Texans as it sends abundant tropical moisture our way giving us some drought relief.


Well, maybe. Even the 12Z GFS's solution only brings about 0.4" of rain to Houston. Ridge remains quite strong. Of course, this is 16 days out. Maybe the ridge will be gone by then and we'll be getting cold fronts! ;-)
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#2422 Postby floridasun78 » Mon Aug 08, 2011 3:31 pm

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#2423 Postby floridasun78 » Mon Aug 08, 2011 3:40 pm

look at all dry air their alot http://tropic.ssec.wisc.edu/real-time/s ... itEW5.html you can see how it have 92l for dinner by afica
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Re: Global Model Runs Discussion

#2424 Postby Kennethb » Mon Aug 08, 2011 5:25 pm

wxman57 wrote:
South Texas Storms wrote::uarrow:

That would be great for us Texans as it sends abundant tropical moisture our way giving us some drought relief.


Well, maybe. Even the 12Z GFS's solution only brings about 0.4" of rain to Houston. Ridge remains quite strong. Of course, this is 16 days out. Maybe the ridge will be gone by then and we'll be getting cold fronts! ;-)


Could this heat be getting to wxman57? Is he suggesting he wants a cold front?
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Re: Global Model Runs Discussion

#2425 Postby ROCK » Mon Aug 08, 2011 7:24 pm

Kennethb wrote:
wxman57 wrote:
South Texas Storms wrote::uarrow:

That would be great for us Texans as it sends abundant tropical moisture our way giving us some drought relief.


Well, maybe. Even the 12Z GFS's solution only brings about 0.4" of rain to Houston. Ridge remains quite strong. Of course, this is 16 days out. Maybe the ridge will be gone by then and we'll be getting cold fronts! ;-)


Could this heat be getting to wxman57? Is he suggesting he wants a cold front?


WXMN57 likes to ride his bike in heat indexs in the 70s and not 117's.... :lol:

However one must remember Charley in 04 that dropped a front right down to the coast. Saved the NGOM but not WFL coast....has happened.
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Re: Global Model Runs Discussion

#2426 Postby setxsunshine » Mon Aug 08, 2011 8:30 pm

wxman57 wrote:
South Texas Storms wrote::uarrow:

That would be great for us Texans as it sends abundant tropical moisture our way giving us some drought relief.


Well, maybe. Even the 12Z GFS's solution only brings about 0.4" of rain to Houston. Ridge remains quite strong. Of course, this is 16 days out. Maybe the ridge will be gone by then and we'll be getting cold fronts! ;-)


call me crazy but I swear I can 'feel' fall in the air even with all this heat. Then again, it could be wishful thinking...
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Re: Global Model Runs Discussion

#2427 Postby ROCK » Mon Aug 08, 2011 9:18 pm

the door will be open soon enough.....12Z EURO shows a reflection passing thru the straits at 240hr....and another one in the carib.....the lid is going to blow off here this month. Probably more than one storm to watch coming up, IMO

http://wxmaps.org/pix/hurpot.html#ATL
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#2428 Postby Rgv20 » Mon Aug 08, 2011 9:47 pm

GFS Ensembles forecasting negative 500mb anomalies (meaning very unsettled weather) in the Caribbean as we head to the end of next week. Also add that the MJO is forecast to be in an upward phase as we head at second half of August and I would not be surprised if something tries to get going in the Caribbean at the end of next week as the GFS has been hinting at.

Image

Image
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Re:

#2429 Postby A1A » Mon Aug 08, 2011 10:19 pm

floridasun78 wrote:look at all dry air their alot http://tropic.ssec.wisc.edu/real-time/s ... itEW5.html you can see how it have 92l for dinner by afica


That's impressive. What is the significance for tropical activity? I thought it would be a negative for development?
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#2430 Postby somethingfunny » Tue Aug 09, 2011 12:52 am

Globals still showing activity, or did they drop everything again?
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Re: Global Model Runs Discussion

#2431 Postby SoupBone » Tue Aug 09, 2011 1:22 am

Anyone know how accurate MJO forecasts have been historically?
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Re: Global Model Runs Discussion

#2432 Postby Frank2 » Tue Aug 09, 2011 7:00 am

call me crazy but I swear I can 'feel' fall in the air even with all this heat. Then again, it could be wishful thinking...


I believe it - very hot summers seem to be followed by cold winters, and just this morning even here in South Florida there seemed to be a very subtle hint of Fall in the air - perhaps it's because we already lost 30 minutes of daylight at sunrise, but the environment had that Fall-like quality to it this morning - calm winds and strato-cu above, which are both common in South Florida in the Fall...

Frank
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Re:

#2433 Postby cycloneye » Tue Aug 09, 2011 7:20 am

somethingfunny wrote:Globals still showing activity, or did they drop everything again?


At least GFS continues to show the wave behind ex 92L developing in the Western Caribbean and gets into the BOC.

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Re: Global Model Runs Discussion

#2434 Postby ronjon » Tue Aug 09, 2011 8:34 am

00z ECM back on board with development too.

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#2435 Postby rockyman » Tue Aug 09, 2011 8:41 am

Where's the "death ridge" on the 10 day ECM? Looks like the Gulf is wide open
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#2436 Postby ConvergenceZone » Tue Aug 09, 2011 9:30 am

I too wonder when the lid is going to blow and it's going to get extremely busy....The pacific and atlantic are so quiet it's almost erie.....
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Re:

#2437 Postby cycloneye » Tue Aug 09, 2011 9:46 am

ConvergenceZone wrote:I too wonder when the lid is going to blow and it's going to get extremely busy....The pacific and atlantic are so quiet it's almost erie.....


Erie may be the case especially with people that heard last week the updates from the experts that came out calling for an active to very active peak and rest of the season.They may be asking,"where are the storms"? But we know the lid will open up very soon as the wet MJO arrives.
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Re: Global Model Runs Discussion

#2438 Postby cycloneye » Tue Aug 09, 2011 9:54 am

GFS ensembles show the trough lifting out in ten days.

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#2439 Postby Kory » Tue Aug 09, 2011 10:00 am

It appears the ridge is going to position itself more in the SE US. This could give Texas a respite from some of the heat and possible steer future 92L westward to the Caribbean where we will have to watch it.


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Re: Global Model Runs Discussion

#2440 Postby cycloneye » Tue Aug 09, 2011 11:53 am

Choo-choo!! The wave train is running well in this 12z GFS run.

8/9/11 GFS loop of run at 12z
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