Trough of low pressure in Western Caribbean (Is Invest 95L)

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AutoPenalti
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Re: Possible SW Caribbean Development

#301 Postby AutoPenalti » Fri Oct 16, 2020 10:51 am

SFLcane wrote:
AutoPenalti wrote:
SFLcane wrote:Would like to here wxman57’s recent thoughts on this system.

Isn't he in Disney?


Lol I think so. Either way the gfs is rolling. Will it continue shifting westward?

We most likely will continue seeing shifts here and there until about Wednesday when we start to zero in on something.
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Re: Possible SW Caribbean Development

#302 Postby aspen » Fri Oct 16, 2020 10:55 am

12z ICON has zero development but gets Epsilon to a high end Cat1 or low end Cat 2.
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Re: Possible SW Caribbean Development

#303 Postby LarryWx » Fri Oct 16, 2020 11:12 am

As of day 7, the 12Z GFS is the strongest of at least the last 4 runs.
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Re: Possible SW Caribbean Development

#304 Postby SFLcane » Fri Oct 16, 2020 11:13 am

LarryWx wrote:As of day 7, the 12Z GFS is the strongest of at least the last 4 runs.


Yes and also a bit further south.
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Re: Possible SW Caribbean Development

#305 Postby LarryWx » Fri Oct 16, 2020 11:16 am

SFLcane wrote:
LarryWx wrote:As of day 7, the 12Z GFS is the strongest of at least the last 4 runs.


Yes and also a bit further south.


I wonder if this run is going to go into Central America.
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Re: Possible SW Caribbean Development

#306 Postby Spacecoast » Fri Oct 16, 2020 11:16 am

12z ECMCF plots:
Image
Image
Image
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Re: Possible SW Caribbean Development

#307 Postby Hurricaneman » Fri Oct 16, 2020 11:17 am

LarryWx wrote:
SFLcane wrote:
LarryWx wrote:As of day 7, the 12Z GFS is the strongest of at least the last 4 runs.


Yes and also a bit further south.


I wonder if this run is going to go into Central America.


Looks like an 1999 Irene track looking at the 500
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Re: Possible SW Caribbean Development

#308 Postby SFLcane » Fri Oct 16, 2020 11:17 am

LarryWx wrote:
SFLcane wrote:
LarryWx wrote:As of day 7, the 12Z GFS is the strongest of at least the last 4 runs.


Yes and also a bit further south.


I wonder if this run is going to go into Central America.


Na I highly doupt it.
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Re: Possible SW Caribbean Development

#309 Postby aspen » Fri Oct 16, 2020 11:19 am

12z GFS has much quicker genesis. The vorticity signature midday October 21st seems good enough for a TD upgrade.
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Re: Possible SW Caribbean Development

#310 Postby toad strangler » Fri Oct 16, 2020 11:21 am

aspen wrote:12z GFS has much quicker genesis. The vorticity signature midday October 21st seems good enough for a TD upgrade.


And for the non mathematicians out there that's within 5 days
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Re: Possible SW Caribbean Development

#311 Postby chris_fit » Fri Oct 16, 2020 11:23 am

Further E than the 06Z in the long rang at 200+ hrs - Should be safely away from FL
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Re: Possible SW Caribbean Development

#312 Postby SFLcane » Fri Oct 16, 2020 11:24 am

It’s up and out.
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Re: Possible SW Caribbean Development

#313 Postby aspen » Fri Oct 16, 2020 11:25 am

949 mbar into Cuba at 210 hours. It goes from a TS on the 22nd to a Cat 4 on the 25th.
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Re: Possible SW Caribbean Development

#314 Postby toad strangler » Fri Oct 16, 2020 11:27 am

aspen wrote:949 mbar into Cuba at 210 hours. It goes from a TS on the 22nd to a Cat 4 on the 25th.


That seems to be the bullseye but we know what it means for a bullseye over a week out .... it won't be the bullseye.
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Re: Possible SW Caribbean Development

#315 Postby SFLcane » Fri Oct 16, 2020 11:28 am

Image
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Re: Possible SW Caribbean Development

#316 Postby gatorcane » Fri Oct 16, 2020 11:30 am

The GFS shifts east. Not as far as the 00Z but more east than the 06Z. Saved loop.

Image
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Re: Possible SW Caribbean Development

#317 Postby AutoPenalti » Fri Oct 16, 2020 11:34 am

Not sure how much I buy that quick ejection to the NE, trough would need to bring fall temperatures to Florida for that kind of swoop.
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Model Runs Cheat Sheet:
GFS (5:30 AM/PM, 11:30 AM/PM)
HWRF, GFDL, UKMET, NAVGEM (6:30-8:00 AM/PM, 12:30-2:00 AM/PM)
ECMWF (1:45 AM/PM)

TCVN
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Re: Possible SW Caribbean Development

#318 Postby gatorcane » Fri Oct 16, 2020 11:42 am

AutoPenalti wrote:Not sure how much I buy that quick ejection to the NE, trough would need to bring fall temperatures to Florida for that kind of swoop.


It is more about how the other area NHC is watching in the SW Atlantic erodes the Bermuda High as can be seen here:

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Re: Possible SW Caribbean Development

#319 Postby blp » Fri Oct 16, 2020 11:44 am

12 CMC stronger and ejects this further East.
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Re: Possible SW Caribbean Development

#320 Postby SFLcane » Fri Oct 16, 2020 11:45 am

Even the CMC is wide right.
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