ATL: PHILIPPE - Remnants - Discussion

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toad strangler
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Re: ATL: Invest 93L - Discussion

#21 Postby toad strangler » Tue Oct 24, 2017 7:18 am

wxmann_91 wrote:
HurricaneRyan wrote:If this moves too fast, does that mean all of this warm water ended up not producing a major October monster?

Nope. And that should be a lesson on how warm water is overrated with regards to major hurricane potential.


I don't think it's overrated. You just need atmospheric support lol .... if you have the set up above, you need the fuel beneath....
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Re: ATL: Invest 93L - Discussion

#22 Postby AxaltaRacing24 » Tue Oct 24, 2017 7:25 am

toad strangler wrote:
wxmann_91 wrote:
HurricaneRyan wrote:If this moves too fast, does that mean all of this warm water ended up not producing a major October monster?

Nope. And that should be a lesson on how warm water is overrated with regards to major hurricane potential.


I don't think it's overrated. You just need atmospheric support lol .... if you have the set up above, you need the fuel beneath....

Agreed. Warm water is definitely not overrated. If you have a TC in warm water with little shear, it will likely blow up. It's not like we have never seen it before in this area.
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Re: ATL: Invest 93L - Discussion

#23 Postby wxman57 » Tue Oct 24, 2017 7:43 am

I don't buy the two worst tropical models (CMC and NAVGEM/NOGAPS). Both the GFS & EC indicate more of a weak, sheared frontal low developing Friday and gone by Sunday. May or may not be name-worthy. Don't see a big threat to Florida. Rain associated with the frontal passage Saturday evening. Upper-level winds out of the SW-WSW at 50-70 kts across southern Florida by Friday.

Not exactly a low-shear environment from the northern Caribbean through Florida:

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Re: ATL: Invest 93L - Discussion

#24 Postby stormlover2013 » Tue Oct 24, 2017 8:20 am

I think the season is basically over, Cold fronts coming in stronger and stronger and more frequent, could see a depression but this was one helluva season for the record books!!!!!!! time to start talking about 2018 season should be interesting!!!
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Re: ATL: Invest 93L - Discussion

#25 Postby gatorcane » Tue Oct 24, 2017 8:25 am

wxman57 wrote:I don't buy the two worst tropical models (CMC and NAVGEM/NOGAPS). Both the GFS & EC indicate more of a weak, sheared frontal low developing Friday and gone by Sunday. May or may not be name-worthy. Don't see a big threat to Florida. Rain associated with the frontal passage Saturday evening. Upper-level winds out of the SW-WSW at 50-70 kts across southern Florida by Friday.

Not exactly a low-shear environment from the northern Caribbean through Florida:

https://www.tropicaltidbits.com/analysi ... atl_11.png


Wxman57 I don't disagree with you that there will be shear but the timeframe for any Southern FL / Keys threat would be further out (for example 114 hours below) and the GFS shows an anticyclone trying to nudge north near Cuba ahead of the next cold front.

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Re: ATL: Invest 93L - Discussion

#26 Postby CyclonicFury » Tue Oct 24, 2017 8:29 am

stormlover2013 wrote:I think the season is basically over, Cold fronts coming in stronger and stronger and more frequent, could see a depression but this was one helluva season for the record books!!!!!!! time to start talking about 2018 season should be interesting!!!

Maybe for the U.S. that is true. But I would be very shocked if we don’t see Philippe before the end of the season.
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Re: ATL: Invest 93L - Discussion

#27 Postby galaxy401 » Tue Oct 24, 2017 8:30 am

stormlover2013 wrote:I think the season is basically over, Cold fronts coming in stronger and stronger and more frequent, could see a depression but this was one helluva season for the record books!!!!!!! time to start talking about 2018 season should be interesting!!!

Don’t talk about this until November 30 please.
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Re: ATL: Invest 93L - Discussion

#28 Postby TheStormExpert » Tue Oct 24, 2017 8:33 am

I’m far more interested in the 2 cool fronts expected within the next 7 days over this. May make a run at a brief TC.
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Re: ATL: Invest 93L - Discussion

#29 Postby CyclonicFury » Tue Oct 24, 2017 8:34 am

galaxy401 wrote:
stormlover2013 wrote:I think the season is basically over, Cold fronts coming in stronger and stronger and more frequent, could see a depression but this was one helluva season for the record books!!!!!!! time to start talking about 2018 season should be interesting!!!

Don’t talk about this until November 30 please.

I think people are often too quick to say the season is over just because a shear map is full of reds or cold fronts are getting stronger. The season ends on November 30, if you track the entire Atlantic basin like me. Sometimes you even get mid-latitude formation in December. Chances of a U.S. hurricane are low at this point but the season as a whole isn’t over yet.
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Re: ATL: Invest 93L - Discussion

#30 Postby ronjon » Tue Oct 24, 2017 8:43 am

TheStormExpert wrote:I’m far more interested in the 2 cool fronts expected within the next 7 days over this. May make a run at a brief TC.


Ummm....our two dynamic models (HWRF and HMON) have 93L at 980 mb and sub-960 mb within 5 days. i think there's good potential for this to make a run at a hurricane in the western caribbean. Afterward, as it heads north of Cuba is when shear should weaken it.
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Re: ATL: Invest 93L - Discussion

#31 Postby SFLcane » Tue Oct 24, 2017 8:51 am

ronjon wrote:
TheStormExpert wrote:I’m far more interested in the 2 cool fronts expected within the next 7 days over this. May make a run at a brief TC.


Ummm....our two dynamic models (HWRF and HMON) have 93L at 980 mb and sub-960 mb within 5 days. i think there's good potential for this to make a run at a hurricane in the western caribbean. Afterward, as it heads north of Cuba is when shear should weaken it.


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Re: ATL: Invest 93L - Discussion

#32 Postby AutoPenalti » Tue Oct 24, 2017 8:53 am

stormlover2013 wrote:I think the season is basically over, Cold fronts coming in stronger and stronger and more frequent, could see a depression but this was one helluva season for the record books!!!!!!! time to start talking about 2018 season should be interesting!!!

Season ends November 30th, not today.

We may still get some home-brews, so I wouldn’t call it a season finale until then.
Last edited by AutoPenalti on Tue Oct 24, 2017 8:55 am, edited 4 times in total.
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Re: ATL: Invest 93L - Discussion

#33 Postby gatorcane » Tue Oct 24, 2017 8:53 am

Convection on the increase. Don't forget the UKMET develops this and barely misses SE Florida with some west shifts the past couple of runs. I think we all forget how bad intensity forecasting is. Remember when the GFS showed a TD/wave into LA for Nate just 4 days out or so? The track is also not set in stone this far out. It is easy to forget how much shifting can happen still.

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Re: ATL: Invest 93L - Discussion

#34 Postby stormlover2013 » Tue Oct 24, 2017 9:21 am

man cold front are getting strong and stronger and the shear is, I could see a tropical storm but will just be rain makers if we get any other name system, just by looking at the pattern
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Re: ATL: Invest 93L - Discussion

#35 Postby AdamFirst » Tue Oct 24, 2017 9:56 am

Also looking forward to the stark cool down for the Florida peninsula after the frontal passage. Hopefully this amounts only to a little extra rain and maybe a stiff breeze.
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Re: ATL: Invest 93L - Discussion

#36 Postby NotSparta » Tue Oct 24, 2017 10:41 am

gatorcane wrote:
wxman57 wrote:I don't buy the two worst tropical models (CMC and NAVGEM/NOGAPS). Both the GFS & EC indicate more of a weak, sheared frontal low developing Friday and gone by Sunday. May or may not be name-worthy. Don't see a big threat to Florida. Rain associated with the frontal passage Saturday evening. Upper-level winds out of the SW-WSW at 50-70 kts across southern Florida by Friday.

Not exactly a low-shear environment from the northern Caribbean through Florida:

https://www.tropicaltidbits.com/analysi ... atl_11.png


Wxman57 I don't disagree with you that there will be shear but the timeframe for any Southern FL / Keys threat would be further out (for example 114 hours below) and the GFS shows an anticyclone trying to nudge north near Cuba ahead of the next cold front.

https://s1.postimg.org/17udmdz1sf/gfs_shear_watl_20.png


That would be quite the outflow jet
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Re: ATL: Invest 93L - Discussion

#37 Postby Michele B » Tue Oct 24, 2017 11:01 am

AdamFirst wrote:Also looking forward to the stark cool down for the Florida peninsula after the frontal passage. Hopefully this amounts only to a little extra rain and maybe a stiff breeze.


May not be a TC by Saturday, but I need it to NOT dump boatloads of rain on us (SW FL) this Saturday! We've got a huge event planned.

DANG!!!!
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Re: ATL: Invest 93L - Discussion

#38 Postby stormlover2013 » Tue Oct 24, 2017 1:34 pm

I said we could see a depression or weak trop storm, I just don't see anything strong with all these fronts, the fronts are also getting stronger...but hey been a crazy season so you never know.
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Re: ATL: Invest 93L - Discussion

#39 Postby TheStormExpert » Tue Oct 24, 2017 2:19 pm

stormlover2013 wrote:I said we could see a depression or weak trop storm, I just don't see anything strong with all these fronts, the fronts are also getting stronger...but hey been a crazy season so you never know.

Yes it’s been a crazy season but things have settled down quite a bit this month, more so than you’d expect in a La Niña like season.
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Re: ATL: Invest 93L - Discussion

#40 Postby johngaltfla » Tue Oct 24, 2017 5:59 pm

The cool air is here finally. Other than post-Irma period, this is the first time I've had my windows open since last May. Hopefully the GOM starts to cool down over this week and next. :D
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