ATL: ISAAC - Models
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Re: ATL: ISAAC - Models
0z GFS +99


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Re: ATL: ISAAC - Models
The models seem to be stuck on between about Biloxi and Apalachicola every time. I keep expecting them to change but they never do. Why would that be? Still plenty of time for change-maybe tomorrow 

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- HouTXmetro
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Re: ATL: ISAAC - Models
I really need this to get as far away from Tampa as possible by Thursday night. I'm scheduled to fly from Houston to Tampa then and I'd hate for Isaac to ruin my vacation. Hopefully the models start showing a pick up in forward speed!
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Re:
Close enough for discomfort
BigB0882 wrote:That's not Mobile Bay landfall, definitely in Florida. Looks right where it was this earlier today.
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Re: ATL: ISAAC - Models
MidnighyRain
I guess it depends on what maps you look at. Instant Weather maps shows Mobile Bay.
http://www.instantweathermaps.com/GFS-php/showmap-conussfc.php?run=2012082418&time=INSTANT&var=PRMSL&hour=090
Pearl River wrote:
Mobile Bay at 93 hrs.
Not exactly, more like Panama City.
I guess it depends on what maps you look at. Instant Weather maps shows Mobile Bay.
http://www.instantweathermaps.com/GFS-php/showmap-conussfc.php?run=2012082418&time=INSTANT&var=PRMSL&hour=090
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Re: ATL: ISAAC - Models
bamajammer4eva wrote:The models seem to be stuck on between about Biloxi and Apalachicola every time. I keep expecting them to change but they never do. Why would that be? Still plenty of time for change-maybe tomorrow
I keep hoping it will change. But it doesn't seem to be doing any good.
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Re:
BigB0882 wrote:That's not Mobile Bay landfall, definitely in Florida. Looks right where it was this earlier today.
Now lets see if it stalls....
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Re: ATL: ISAAC - Models
That looks close enough to the last two runs AL/FL maybe alittle E of there.See if the hours after landfall show any steering?
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Re: ATL: ISAAC - Models
Pearl River wrote:MidnighyRainPearl River wrote:
Mobile Bay at 93 hrs.
Not exactly, more like Panama City.
I guess it depends on what maps you look at. Instant Weather maps shows Mobile Bay.
http://www.instantweathermaps.com/GFS-php/showmap-conussfc.php?run=2012082418&time=INSTANT&var=PRMSL&hour=090
That is the 18z. So this one is a smidge East for the final landfall.
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Re: ATL: ISAAC - Models
0z GFS +111


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Disclaimer: 50% of the time I have no clue of what I am talking about. Chances are I am taking a less than educated guess that sounds good because 10 years ago I stole Mike Watkins book 'The Hurricane and its Impact'. For official information please direct yourself to the NHC and their cadre of weather geniuses.
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Re:
BigB0882 wrote:Heading NNE after landfall but very slowly? Timing is going to be so key on this thing.
Question, could it start its NNE or NE turn before landfall?
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Re: ATL: ISAAC - Models
If im reading the GFS right, its moving really slow, but if im reading the pattern on it right I would thing it would move more NNE than it is near northern gulf landfall
The posts in this forum are NOT official forecast and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products.
The posts in this forum are NOT official forecast and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products.
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Re: Re:
SeminoleWind wrote:BigB0882 wrote:Heading NNE after landfall but very slowly? Timing is going to be so key on this thing.
Question, could it start its NNE or NE turn before landfall?
yes if it takes its time getting out of the carribean.
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Re: ATL: ISAAC - Models
basically just sits inland until about 129hr then gets ejected NE....
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