ATL: Tropical Depression Fay

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Derek Ortt

#5341 Postby Derek Ortt » Sat Aug 16, 2008 1:22 pm

however, the GFS also supports that solution... seems as if GFDL may be a right outlier as its forecast motion is not exactly matching the observed motion
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Re: ATL: Tropical Storm Fay

#5342 Postby Wthrman13 » Sat Aug 16, 2008 1:22 pm

The GFDL seems to far north with its 6 hour position, based on current trends. The circulation still appears to be moving close to due west, more in line with the HWRF. Both the GFDL and HWRF, I've noticed, have spin-up issues with the vortex in the early hours, with often erratic motion. It may or may not even out in the long range, but at this point I think the GFDL is probably too far east with its track.

EDIT: Upon further review, the GFDL isn't that far off with its 6-hr postion, but the jump to the northwest between 6 and 12 hours seems fishy to me, based on current trends.
Last edited by Wthrman13 on Sat Aug 16, 2008 1:26 pm, edited 1 time in total.
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#5343 Postby deltadog03 » Sat Aug 16, 2008 1:26 pm

Agreed...
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Re: ATL: Tropical Storm Fay

#5344 Postby Brent » Sat Aug 16, 2008 1:28 pm

Edit: Nevermind, old image.
Last edited by Brent on Sat Aug 16, 2008 1:32 pm, edited 1 time in total.
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Re: ATL: Tropical Storm Fay

#5345 Postby deltadog03 » Sat Aug 16, 2008 1:30 pm

Wthrman13 wrote:The GFDL seems to far north with its 6 hour position, based on current trends. The circulation still appears to be moving close to due west, more in line with the HWRF. Both the GFDL and HWRF, I've noticed, have spin-up issues with the vortex in the early hours, with often erratic motion. It may or may not even out in the long range, but at this point I think the GFDL is probably too far east with its track.

EDIT: Upon further review, the GFDL isn't that far off with its 6-hr postion, but the jump to the northwest between 6 and 12 hours seems fishy to me, based on current trends.


Ya, GFDL's 18z position is not that bad, but its wind speed is not good. And I totally agree with you on that this more than likely will not be at that next position at 00z from the GFDL.
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Re: ATL: Tropical Storm Fay

#5346 Postby tgenius » Sat Aug 16, 2008 1:32 pm

I find great sadness that people read here and then post on Wunderground's blog as their own... pretty lame.
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Ed Mahmoud

Re: ATL: Tropical Storm Fay

#5347 Postby Ed Mahmoud » Sat Aug 16, 2008 1:33 pm

This better turn soon for Bastardi's East of, or right over, South Florida to Carolina's forecast to work out. He repeated it about 3 hours ago.


I have no super firm opinions, but I think I prefer the official NHC forecast on this occasion.
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Re: ATL: Tropical Storm Fay

#5348 Postby GreenSky » Sat Aug 16, 2008 1:33 pm

SO CAN ANY OF THE PRO METS ANSWER THE FOLLOWING QUESTIONS...

1) Should Fay be downgraded to a depression right now?

2) Is it safe to say Fay is officially dead if so, and chances of redeveloping and establishing a LLC are remote because of land interaction with mountainous terrain in Cuba?

3) The Southeast Coast of Florida (exception Key West) is looking safer?

4) At most, Fay will only be a tropical storm?

5) Fay will most likely hit the panhandle of Florida because of the continuous due west motion?

I know there are a lot of questions, but if any of you pro mets could answer these I would be more than happy.
Most of my previous questions have been ignored...due to the high volume of posts.
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Re: ATL: Tropical Storm Fay

#5349 Postby Scorpion » Sat Aug 16, 2008 1:34 pm

tgenius wrote:I find great sadness that people read here and then post on Wunderground's blog as their own... pretty lame.


Agreed, the main culprit is "hurricane23".
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Re: ATL: Tropical Storm Fay

#5350 Postby Extremeweatherguy » Sat Aug 16, 2008 1:34 pm

Ed Mahmoud wrote:This better turn soon for Bastardi's East of, or right over, South Florida to Carolina's forecast to work out. He repeated it about 3 hours ago.


I have no super firm opinions, but I think I prefer the official NHC forecast on this occasion.
JB did say that this could go as far west as a Charley track though..and if the NHC track is correct, then he may be close. Overall though, I do agree that he generally seems to be too far east.
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Re:

#5351 Postby storms in NC » Sat Aug 16, 2008 1:34 pm

Derek Ortt wrote:and the GFDL assumes we already have a hurricane

not buying that east shift


I know you said you are not buying the shift but I would like to know what the reason in. I havn't been on for a few hours and I havn't looked at any loops. I would just like to hear your in put as to why? I have no clue. This morning I seen the center for the first time.
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Re: ATL: Tropical Storm Fay

#5352 Postby hazmat » Sat Aug 16, 2008 1:36 pm

tgenius...it's been happening for years. Comical, yet sad.
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Re: ATL: Tropical Storm Fay

#5353 Postby cycloneye » Sat Aug 16, 2008 1:37 pm

The latest:

Image
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Re: ATL: Tropical Storm Fay

#5354 Postby Noles2006 » Sat Aug 16, 2008 1:37 pm

GreenSky wrote:SO CAN ANY OF THE PRO METS ANSWER THE FOLLOWING QUESTIONS...

1) Should Fay be downgraded to a depression right now?

2) Is it safe to say Fay is officially dead if so, and chances of redeveloping and establishing a LLC are remote because of land interaction with mountainous terrain in Cuba?

3) The Southeast Coast of Florida (exception Key West) is looking safer?

4) At most, Fay will only be a tropical storm?

5) Fay will most likely hit the panhandle of Florida because of the continuous due west motion?

I know there are a lot of questions, but if any of you pro mets could answer these I would be more than happy.
Most of my previous questions have been ignored...due to the high volume of posts.


Not a Pro Met, but here are my 2 cents:
1) Depends on what Recon finds...
2) NO.
3) NO. Still too early to tell...
4) NO. Still too early to tell...
5) NO. Still too early to tell...

LOL, I know you'd like more definitely answers... but... it's "Still too early to tell"!
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Re: ATL: Tropical Storm Fay

#5355 Postby Blown Away » Sat Aug 16, 2008 1:38 pm

Image

IMHO, maybe a little S of this track, I just don't see how this circulation survives.
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Scorpion

#5356 Postby Scorpion » Sat Aug 16, 2008 1:39 pm

Why are you thinking such a track?
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Re: ATL: Tropical Storm Fay

#5357 Postby wxman57 » Sat Aug 16, 2008 1:40 pm

GreenSky wrote:SO CAN ANY OF THE PRO METS ANSWER THE FOLLOWING QUESTIONS...

1) Should Fay be downgraded to a depression right now?

2) Is it safe to say Fay is officially dead if so, and chances of redeveloping and establishing a LLC are remote because of land interaction with mountainous terrain in Cuba?

3) The Southeast Coast of Florida (exception Key West) is looking safer?

4) At most, Fay will only be a tropical storm?

5) Fay will most likely hit the panhandle of Florida because of the continuous due west motion?

I know there are a lot of questions, but if any of you pro mets could answer these I would be more than happy.
Most of my previous questions have been ignored...due to the high volume of posts.


1. Not necessarily, there may be a small pocket of TS winds in the squalls south of Haiti.

2. Definitely not. Would we declare a tropical wave with a well-defined circulation dead?

3. Safer, perhaps, in that Fay is probably less likely to become a hurricane prior to reaching south Florida.

4. Good chance of that, but I'm not willing to bet that Fay definitely won't be able to reach hurricane strength because I'm not sure of Fay's track yet.

5. Not "most likely", but not impossible that it could reach the FL panhandle. There's still a trof to Fay's north tomorrow. Doesn't matter if it's weak or strong, it should still turn north.
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Re: ATL: Tropical Storm Fay

#5358 Postby Lowpressure » Sat Aug 16, 2008 1:40 pm

Latest sat pic on the previous page posted by CYCLONEYE does look to be a little better around the proposed LLC. Convection firing again in that area. I have learned alot watching her already, and she is not finished with the guessing game.
Last edited by Lowpressure on Sat Aug 16, 2008 1:42 pm, edited 1 time in total.
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Re: ATL: Tropical Storm Fay

#5359 Postby AdamFirst » Sat Aug 16, 2008 1:40 pm

Blown_away wrote:Image

IMHO, maybe a little S of this track, I just don't see how this circulation survives.


Maybe because that's not the circulation.
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Re:

#5360 Postby Blown Away » Sat Aug 16, 2008 1:41 pm

Scorpion wrote:Why are you thinking such a track?


Based on the visible loop and radar, mostly the visible loop.
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