ATL: DORIAN - Post-Tropical - Discussion

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#3541 Postby artist » Fri Aug 02, 2013 7:21 pm

what are the chances this doesn't get picked up? Thanks in advance.
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3542 Postby weatherwindow » Fri Aug 02, 2013 7:24 pm

HurricaneDREW92 wrote:Unless there is some form of destruction, I can't see why this wouldn't be a TD by 11pm.


Good evening, DREW...a perfectly acceptable opinion above...IMHO, given the history of our highly dysfunctional system, this may require the impetus of another Dmax early tomorrow morning to better align the structure, tighten the circulation and further the pressure falls...so a last go at it tonight with a possible upgrade Saturday morning. That said it may be a potential photo finish with the arrival of prohibitive shear. Stay tuned :D...Grtz from KW, Rich
Last edited by weatherwindow on Fri Aug 02, 2013 7:25 pm, edited 1 time in total.
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3543 Postby Steve H. » Fri Aug 02, 2013 7:25 pm

The odds of this not getting picked up by the trough/shortwave I believe are near zero. In fact, I believe it is beginning to happen as we speak. :flag:
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3544 Postby Hurricane Alexis » Fri Aug 02, 2013 7:32 pm

There's no convection north of the center and there's shear waiting for it right to it's north. I think development is unlikely.


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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3545 Postby cycloneye » Fri Aug 02, 2013 7:38 pm

00z Best Track.

AL, 91, 2013080300, , BEST, 0, 279N, 796W, 25, 1015, LO
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3546 Postby HurricaneDREW92 » Fri Aug 02, 2013 7:52 pm

weatherwindow wrote:
HurricaneDREW92 wrote:Unless there is some form of destruction, I can't see why this wouldn't be a TD by 11pm.


Good evening, DREW...a perfectly acceptable opinion above...IMHO, given the history of our highly dysfunctional system, this may require the impetus of another Dmax early tomorrow morning to better align the structure, tighten the circulation and further the pressure falls...so a last go at it tonight with a possible upgrade Saturday morning. That said it may be a potential photo finish with the arrival of prohibitive shear. Stay tuned :D...Grtz from KW, Rich

Its gonna be a close one...break out the coffee :D
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3547 Postby HurricaneDREW92 » Fri Aug 02, 2013 8:09 pm

Looking at the beat down on satellite, Dorian better gets its act together or BONES will be coming for the 3rd time.
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#3548 Postby RL3AO » Fri Aug 02, 2013 8:12 pm

Upper level winds are starting to take their toll. Good night Dorian. Had a good run...kinda.
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3549 Postby tailgater » Fri Aug 02, 2013 8:33 pm

Steve H. wrote:The odds of this not getting picked up by the trough/shortwave I believe are near zero. In fact, I believe it is beginning to happen as we speak. :flag:


I thought the same earlier today but he has been waddling around the same area or within 40 miles. all day today. Shear is weaking to the north.
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#3550 Postby TropicalAnalystwx13 » Fri Aug 02, 2013 8:34 pm

New convection is firing directly atop the LLC. With an actual surface center tonight, this may just be the DMAX ex-Dorian has needed in order to become a tropical cyclone again.

It should start to feel wind shear tomorrow though.

TAFB came in at T2.0/30kt.
SAB came in at too weak to classify.

The ball is in NHC's court, as always.

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#3551 Postby Hammy » Fri Aug 02, 2013 8:46 pm

Maybe my tired eyes are seeing things but that shear wall to the north almost appears to be slowing down some.
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3552 Postby wxman57 » Fri Aug 02, 2013 8:58 pm

Note the south winds along the SE Florida peninsula:

http://aviationweather.gov/adds/tafs/displaymetarstafs
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3553 Postby ozonepete » Fri Aug 02, 2013 9:11 pm

wxman57 wrote:Note the south winds along the SE Florida peninsula:

http://aviationweather.gov/adds/tafs/displaymetarstafs


It was always a tiny storm, lol.
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3554 Postby jinftl » Fri Aug 02, 2013 9:16 pm

watching area north of grand bahama

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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3555 Postby gatorcane » Fri Aug 02, 2013 9:35 pm

Mesoscale analysis showing low-level winds over FL peninsula and offshore:

Image
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3556 Postby jinftl » Fri Aug 02, 2013 9:40 pm

10pm wind reports....some sign of counterclockwise circulation to the east with these wind headings?


CAPE CANAVERAL NW7
PATRICK AFB W8
VERO BEACH SW9
FT PIERCE SW5
W PALM BEACH SW6
FT LAUDERDALE N3
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3557 Postby hurrtracker79 » Fri Aug 02, 2013 9:49 pm

It appears NO upgrade at 11PM EDT. No renumber....Would have been renumbered by now. Night all!
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3558 Postby jinftl » Fri Aug 02, 2013 9:55 pm

maybe trying to make a run at td....not expecting more than that but heck, that would be a comeback of small proportions!

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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3559 Postby Sanibel » Fri Aug 02, 2013 10:28 pm

Good rotation visible on shortwave. This thing looks like it is going for it.
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Re: ATL: INVEST 91L - Dorian Remnants - Discussion

#3560 Postby MGC » Fri Aug 02, 2013 10:41 pm

91L is convective limited on the north side of the gyre....that dry air is doing a number. Look at that NE shear just to the north of the invest. If it move in that direction it will get ripped apart. Things are not looking good for 91L this evening.....MGC
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