ATL: IKE Discussion

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Re: ATL Hurricane IKE - Discussion

#1141 Postby Air Force Met » Wed Sep 03, 2008 9:50 pm

Derek Ortt wrote:
Air Force Met wrote:
Derek Ortt wrote: The problem is though, the GFS has this far too weak and it does not properly respond to the deep layer ridge. That's why I totally chucked the GFS


But Derek...if the GFS had it stronger...it would respond even more to the break. The ridging is forecast to be stronger in the lower levels than in the mid and upper levels (by the GFS.)

The issue in not whether or not the GFS has a strong or weak system. It really doesn't matter. The issue is whether or not the break will be where it is forecasting it to be. The fact that the GFS is pulling Ike into that break...as weak as it is...shows how big a break it is forecasting.

For the record: I think the break is too big and too far east.


I concede the weakness. My concern is though that it will be farther west before it feels that weakness. That seems to be what the strong solutions are indicating (HWRF, GFDL, CMC, NOGAPS)


I agree with that. I think close to a Floyd track.

BTW...I think this is a Cat 4...or close to it.
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Re: ATL Hurricane IKE - Discussion

#1142 Postby Rainband » Wed Sep 03, 2008 9:51 pm

But the nam also seems to be on track with hanna????? So is it that wrong?
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Re: ATL Hurricane IKE - Discussion

#1143 Postby Jevo » Wed Sep 03, 2008 9:52 pm

yeah looks like the Mets in florida already saw the new Ike models..

http://www.ebaumsworld.com/video/watch/877993/
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Re: ATL Hurricane IKE - Discussion

#1144 Postby Just Joshing You » Wed Sep 03, 2008 9:52 pm

Derek Ortt wrote:
Air Force Met wrote:
Derek Ortt wrote: The problem is though, the GFS has this far too weak and it does not properly respond to the deep layer ridge. That's why I totally chucked the GFS


But Derek...if the GFS had it stronger...it would respond even more to the break. The ridging is forecast to be stronger in the lower levels than in the mid and upper levels (by the GFS.)

The issue in not whether or not the GFS has a strong or weak system. It really doesn't matter. The issue is whether or not the break will be where it is forecasting it to be. The fact that the GFS is pulling Ike into that break...as weak as it is...shows how big a break it is forecasting.

For the record: I think the break is too big and too far east.


I concede the weakness. My concern is though that it will be farther west before it feels that weakness. That seems to be what the strong solutions are indicating (HWRF, GFDL, CMC, NOGAPS)


I agree with that. I think close to a Floyd track.

BTW...I think this is a Cat 4...or close to it.[/quote]

By Close, does that mean it could be Cat 5 with 140 KT winds? It would still technically be close to Cat 4.
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Re: ATL Hurricane IKE - Discussion

#1145 Postby Rainband » Wed Sep 03, 2008 9:52 pm

I don't want anything to do with this storm but sounding the all clear for florida is premature. I like the trend in the models but fay showed us how accurate the models can be. point being I am going to watch this storm closely no matter what anyone says till it's not a threat. i have vacation coming in three weeks, no storms allowed.
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Re: ATL Hurricane IKE - Discussion

#1146 Postby Air Force Met » Wed Sep 03, 2008 9:54 pm

Just Joshing You wrote:By Close, does that mean it could be Cat 5 with 140 KT winds? It would still technically be close to Cat 4.


No. Top end cat 3 or just barely a 4 (like "barely" means something).
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Re: ATL Hurricane IKE - Discussion

#1147 Postby Just Joshing You » Wed Sep 03, 2008 9:54 pm

Air Force Met wrote:
Just Joshing You wrote:By Close, does that mean it could be Cat 5 with 140 KT winds? It would still technically be close to Cat 4.


No. Top end cat 3 or just barely a 4 (like "barely" means something).



It was a joke :( I was Just Joshin' You :(
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Re: ATL Hurricane IKE - Discussion

#1148 Postby cheezyWXguy » Wed Sep 03, 2008 9:55 pm

Jevo wrote:yeah looks like the Mets in florida already saw the new Ike models..

http://www.ebaumsworld.com/video/watch/877993/

bookmarked.
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#1149 Postby RL3AO » Wed Sep 03, 2008 9:56 pm

Not surprised the NHC went with 115kt.
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Re: ATL Hurricane IKE - Discussion

#1150 Postby Evil Jeremy » Wed Sep 03, 2008 9:56 pm

Rainband wrote:I don't want anything to do with this storm but sounding the all clear for florida is premature. I like the trend in the models but fay showed us how accurate the models can be. point being I am going to watch this storm closely no matter what anyone says till it's not a threat. i have vacation coming in three weeks, no storms allowed.


It is no where near an all clear for Florida. We are 5 days, and thousands of miles away from what is now a 135 MPH hurricane. No way are we in the clear.
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#1151 Postby x-y-no » Wed Sep 03, 2008 9:56 pm

Cat 4 in 11pm advisory!
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#1152 Postby gatorcane » Wed Sep 03, 2008 9:56 pm

Ike now at 135mph. :eek:
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Re: ATL Hurricane IKE - Discussion

#1153 Postby wxman57 » Wed Sep 03, 2008 9:56 pm

03Z NHC track had day 4 point exactly the same (22.5N/72W) and day 4 point nudged right from 23.5N/76W to 24N/75.5W. Slower and a slight nudge right as expected.

Bed time!
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Re: ATL Hurricane IKE - Discussion

#1154 Postby gatorcane » Wed Sep 03, 2008 9:57 pm

wxman57 wrote:03Z NHC track had day 4 point exactly the same (22.5N/72W) and day 4 point nudged right from 23.5N/76W to 24N/75.5W. Slower and a slight nudge right as expected.

Bed time!


yep no surprise with this track...
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Re: ATL Hurricane IKE - Discussion

#1155 Postby Air Force Met » Wed Sep 03, 2008 9:58 pm

wxman57 wrote:03Z NHC track had day 4 point exactly the same (22.5N/72W) and day 4 point nudged right from 23.5N/76W to 24N/75.5W. Slower and a slight nudge right as expected.

Bed time!


Yep...that was very predictable.
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#1156 Postby gatorcane » Wed Sep 03, 2008 10:01 pm

I'm becoming more confident that AFM is right...they may just keep nudging it north each advisory until finally Florida is in the clear...

and the NHC is mentioning how the GFS and UKMET are NE of the Bahamas....interesting.
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Re: ATL Hurricane IKE - Discussion

#1157 Postby dolebot_Broward_NW » Wed Sep 03, 2008 10:03 pm

loxahatchee13 wrote:If this was asked and answered on a previous page sorry for asking again but Derek is saying a stronger storm will go west and I thought with it was the oppisite that it would go north. Is the direction based on each individual storm and the current conditions?


Every storm is different. They each have their own environmental conditions, steering, shear, etc. The "stronger storms head north" is based on the coriolis effect. In this storm there is a HUGE high pressure north blocking that motion.
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Re: ATL IKE: Category 4 - Discussion

#1158 Postby cycloneye » Wed Sep 03, 2008 10:04 pm

Image
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#1159 Postby Evil Jeremy » Wed Sep 03, 2008 10:04 pm

Again, we are 5+ days out, so it is to early to say if Florida is out and safe. So much can change from now till next week.
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Re:

#1160 Postby DESTRUCTION5 » Wed Sep 03, 2008 10:04 pm

gatorcane wrote:I'm becoming more confident that AFM is right...they may just keep nudging it north each advisory until finally Florida is in the clear...

and the NHC is mentioning how the GFS and UKMET are NE of the Bahamas....interesting.



They will nudge it where the model consensus goes...
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