ATL: GERT - Post-Tropical - Discussion

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Re: ATL: INVEST 99L - Models

#541 Postby Miami Storm Tracker » Fri Aug 04, 2017 9:53 pm

in deed it is,
I was living in Key West in 1960 when Donna came across the Keys.
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Re: ATL: INVEST 99L - Models

#542 Postby weathaguyry » Fri Aug 04, 2017 10:28 pm

0z GFS starting to run, let's see what it shows
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Re: ATL: INVEST 99L - Models

#543 Postby Sciencerocks » Fri Aug 04, 2017 10:35 pm

weathaguyry wrote:0z GFS starting to run, let's see what it shows



Strengthen to 1009mb by 30 hours https://www.tropicaltidbits.com/analysi ... 0&ypos=228
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Re: ATL: INVEST 99L - Models

#544 Postby WeatherEmperor » Fri Aug 04, 2017 10:35 pm

Image


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Re: ATL: INVEST 99L - Models

#545 Postby weathaguyry » Fri Aug 04, 2017 10:35 pm

Less defined and a tad south at 24 hrs.

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Re: ATL: INVEST 99L - Models

#546 Postby weathaguyry » Fri Aug 04, 2017 10:37 pm

36 hours

Image
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Re: ATL: INVEST 99L - Models

#547 Postby weathaguyry » Fri Aug 04, 2017 10:40 pm

1006mb TS at 42 hrs.

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Re: ATL: INVEST 99L - Models

#548 Postby Hammy » Fri Aug 04, 2017 10:40 pm

Latest run looking someone more realistic compared to the last several runs so far.
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Re: ATL: INVEST 99L - Models

#549 Postby WeatherEmperor » Fri Aug 04, 2017 10:46 pm

Look how tiny it is. Convective feedback issue perhaps??

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Re: ATL: INVEST 99L - Models

#550 Postby weathaguyry » Fri Aug 04, 2017 10:47 pm

78 hours

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Re: ATL: INVEST 99L - Models

#551 Postby slamdaddy » Fri Aug 04, 2017 10:47 pm

everyone keeps saying realistic...exactly what should be real ? please explain the difference from the unrealistic to the realistic.
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Re: ATL: INVEST 99L - Models

#552 Postby weathaguyry » Fri Aug 04, 2017 10:50 pm

slamdaddy wrote:everyone keeps saying realistic...exactly what should be real ? please explain the difference from the unrealistic to the realistic.


Given the conditions in the MDR are overall not horrible for development, but not that great either, a 980mb Hurricane would be unrealistic, but a 1004mb low-mid grade TS would be more realistic given the conditions that are present
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Re: ATL: INVEST 99L - Models

#553 Postby Hammy » Fri Aug 04, 2017 10:51 pm

slamdaddy wrote:everyone keeps saying realistic...exactly what should be real ? please explain the difference from the unrealistic to the realistic.


It's showing slow development (which is more reasonable with the current conditions if it does develop) as opposed to exploding it into a major hurricane in 72 hours which it's been doing for the last several runs.
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Re: ATL: INVEST 99L - Models

#554 Postby TheStormExpert » Fri Aug 04, 2017 10:51 pm

WeatherEmperor wrote:Look how tiny it is. Convective feedback issue perhaps??

https://uploads.tapatalk-cdn.com/201708 ... a8d63d.png


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It's not really that tiny so it's hard to say, but I'd the GFS is just playing us. :lol:
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Re: ATL: INVEST 99L - Models

#555 Postby slamdaddy » Fri Aug 04, 2017 10:54 pm

I am going to ask for a tax refund since we are pouring our tax dollars into an unrealistic computer weather model.
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Re: ATL: INVEST 99L - Models

#556 Postby weathaguyry » Fri Aug 04, 2017 10:56 pm

slamdaddy wrote:I am going to ask for a tax refund since we are pouring our tax dollars into an unrealistic computer weather model.


Well, a weak TS moving through the MDR isn't too unrealistic, but I see what you mean :D
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Re: ATL: INVEST 99L - Models

#557 Postby TheStormExpert » Fri Aug 04, 2017 10:59 pm

Weakening as it approaches the NE Caribbean. Seems pretty realistic to me for August! :lol:
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Re: ATL: INVEST 99L - Models

#558 Postby SFLcane » Fri Aug 04, 2017 11:00 pm

Over! Wave in the Caribbean...GFS :spam:
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Re: ATL: INVEST 99L - Models

#559 Postby Alyono » Fri Aug 04, 2017 11:01 pm

it runs into a large upper low

As I said, conditions become very hostile as this approaches the Caribbean
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Re: ATL: INVEST 99L - Models

#560 Postby TheStormExpert » Fri Aug 04, 2017 11:02 pm

slamdaddy wrote:I am going to ask for a tax refund since we are pouring our tax dollars into an unrealistic computer weather model.

No matter how many upgrades or overhauls this model gets it can't be fixed. :lol:
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