2020 Global Model Runs Discussion (Out thru day 16)

This is the general tropical discussion area. Anyone can take their shot at predicting a storms path.

Moderator: S2k Moderators

Forum rules

The posts in this forum are NOT official forecasts and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or STORM2K. For official information, please refer to products from the National Hurricane Center and National Weather Service.

Help Support Storm2K
Message
Author
User avatar
Spacecoast
Category 2
Category 2
Posts: 758
Joined: Thu Aug 31, 2017 2:03 pm

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2741 Postby Spacecoast » Fri Sep 25, 2020 7:07 pm

TheStormExpert wrote:A poorly organized 1004mb low is nothing to loose sleep over on the 18z GFS. Wake me up when things get more interesting. :lol:


Cat4 into Bahamas interesting enough?
Looks like Matthew.

Image
1 likes   

TheStormExpert

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2742 Postby TheStormExpert » Fri Sep 25, 2020 7:11 pm

SFLcane wrote:
TheStormExpert wrote:A poorly organized 1004mb low is nothing to loose sleep over on the 18z GFS. Wake me up when things get more interesting. :lol:


18z gfs ensembles still active paint a very different picture.

https://i.postimg.cc/9FYqmjqC/959-A87-C2-F928-46-FF-8-A55-5-BE109-F08-C25.jpg

Those look to be from a wave coming off Africa, not the Western Caribbean. I’m 99.9% sure anything coming off Africa from here on out makes it Florida, let alone the U.S.
0 likes   

TheStormExpert

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2743 Postby TheStormExpert » Fri Sep 25, 2020 7:12 pm

Spacecoast wrote:
TheStormExpert wrote:A poorly organized 1004mb low is nothing to loose sleep over on the 18z GFS. Wake me up when things get more interesting. :lol:


Cat4 into Bahamas interesting enough?
Looks like Matthew.

https://i.ibb.co/TkPrHG2/gfs-ememb-lowlocs-watl-fh222-330.gif

Thankfully the North Atlantic Oscillation is negative so this won’t happen right!? :lol:
0 likes   

User avatar
Hurricaneman
Category 5
Category 5
Posts: 7351
Age: 45
Joined: Tue Aug 31, 2004 3:24 pm
Location: central florida

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2744 Postby Hurricaneman » Sat Sep 26, 2020 12:07 am

This run of the 0zGFS shows landfall at 348hrs at Destin, the details will change but I do believe that something will form at day 8 in the western Caribbean somewhere
2 likes   

User avatar
StPeteMike
Category 2
Category 2
Posts: 631
Joined: Thu Jun 07, 2018 11:26 pm

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2745 Postby StPeteMike » Sat Sep 26, 2020 12:11 am

I am also convinced we will see something in the WeCa. By Wednesday or Thursday we will have a better understanding on strength and trajectory, which will be influenced in the strength of the cold front that comes down.
2 likes   
The above post is not official and should not be used as such. It is the opinion of the poster and may or may not be backed by sound meteorological data. It is not endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products.

User avatar
cheezyWXguy
Category 5
Category 5
Posts: 6108
Joined: Mon Feb 13, 2006 12:29 am
Location: Dallas, TX

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2746 Postby cheezyWXguy » Sat Sep 26, 2020 12:20 am

The latest gfs may be picking up the same idea the icon has, that the signal we’ve been seeing may be for two separate systems. The first being the front interaction in the west Caribbean, and another easterly wave in the east Caribbean that makes its way west a few days later. This has been hinted at for a few runs now of the gefs, wondering if there is anything to it
0 likes   

WeatherEmperor
S2K Supporter
S2K Supporter
Posts: 4806
Age: 41
Joined: Thu Sep 04, 2003 2:54 pm
Location: South Florida

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2747 Postby WeatherEmperor » Sat Sep 26, 2020 12:22 am

Here is what the GFS and Canadian show.

QImage
Image


Sent from my iPhone using Tapatalk
0 likes   

User avatar
cheezyWXguy
Category 5
Category 5
Posts: 6108
Joined: Mon Feb 13, 2006 12:29 am
Location: Dallas, TX

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2748 Postby cheezyWXguy » Sat Sep 26, 2020 1:16 am

0z gefs may have the strongest signal for development it’s shown yet
1 likes   

User avatar
SouthFLTropics
Category 5
Category 5
Posts: 4236
Age: 50
Joined: Thu Aug 14, 2003 8:04 am
Location: Port St. Lucie, Florida

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2749 Postby SouthFLTropics » Sat Sep 26, 2020 3:35 am

Euro Ensembles are starting to get onboard as well...

Image
0 likes   
Fourth Generation Florida Native

Personal Storm History: David 79, Andrew 92, Erin 95, Floyd 99, Irene 99, Frances 04, Jeanne 04, Wilma 05, Matthew 16, Irma 17, Ian 22, Nicole 22, Milton 24

User avatar
SFLcane
S2K Supporter
S2K Supporter
Posts: 10163
Age: 47
Joined: Sat Jun 05, 2010 1:44 pm
Location: Lake Worth Florida

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2750 Postby SFLcane » Sat Sep 26, 2020 3:58 am

00z Canadian strongest run yet.

Image
Last edited by SFLcane on Sat Sep 26, 2020 4:14 am, edited 1 time in total.
0 likes   

User avatar
SFLcane
S2K Supporter
S2K Supporter
Posts: 10163
Age: 47
Joined: Sat Jun 05, 2010 1:44 pm
Location: Lake Worth Florida

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2751 Postby SFLcane » Sat Sep 26, 2020 4:08 am

cheezyWXguy wrote:0z gefs may have the strongest signal for development it’s shown yet


Yes wow. :eek: :eek:

Image

Image

Image
0 likes   

User avatar
N2FSU
S2K Supporter
S2K Supporter
Posts: 1062
Joined: Thu Sep 04, 2003 2:04 pm
Location: Tallahassee, FL

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2752 Postby N2FSU » Sat Sep 26, 2020 5:41 am

0z GFS-Para Image


Sent from my iPhone using Tapatalk
0 likes   

User avatar
N2FSU
S2K Supporter
S2K Supporter
Posts: 1062
Joined: Thu Sep 04, 2003 2:04 pm
Location: Tallahassee, FL

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2753 Postby N2FSU » Sat Sep 26, 2020 5:44 am

6z GFSImage
Image


Sent from my iPhone using Tapatalk
0 likes   

otowntiger
Category 5
Category 5
Posts: 1921
Joined: Tue Aug 31, 2004 7:06 pm

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2754 Postby otowntiger » Sat Sep 26, 2020 5:56 am


That model run suggests yet another potential threat to the Northern gulf coast by a significant storm. Of course it’s still fantasy land range and I expect the next run to be very different.
0 likes   

User avatar
N2FSU
S2K Supporter
S2K Supporter
Posts: 1062
Joined: Thu Sep 04, 2003 2:04 pm
Location: Tallahassee, FL

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2755 Postby N2FSU » Sat Sep 26, 2020 6:09 am

Image
Eventual landfall of 6z GFS


Sent from my iPhone using Tapatalk
1 likes   

User avatar
SFLcane
S2K Supporter
S2K Supporter
Posts: 10163
Age: 47
Joined: Sat Jun 05, 2010 1:44 pm
Location: Lake Worth Florida

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2756 Postby SFLcane » Sat Sep 26, 2020 6:26 am

Development starts near 130hrs with the GFS-P.. :eek:

In the early development group on GEFS

Image
0 likes   

User avatar
gatorcane
S2K Supporter
S2K Supporter
Posts: 23691
Age: 47
Joined: Sun Mar 13, 2005 3:54 pm
Location: Boca Raton, FL

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2757 Postby gatorcane » Sat Sep 26, 2020 6:38 am

Wow models looks much more bullish.

On a side note, peninsula Florida’s hurricane deflector shield activated on the GFS-P. One of these times it is going to fail us :lol: :eek:

Image
4 likes   

User avatar
SFLcane
S2K Supporter
S2K Supporter
Posts: 10163
Age: 47
Joined: Sat Jun 05, 2010 1:44 pm
Location: Lake Worth Florida

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2758 Postby SFLcane » Sat Sep 26, 2020 6:42 am

gatorcane wrote:Wow models looks much more bullish.

On a side note, peninsula Florida’s hurricane deflector shield activated on the GFS-P. One of these times it is going to fail us :lol: :eek:

https://i.postimg.cc/1Rbxq9Vt/gfsp-mslp-pcpn-watl-fh204-300.gif


Highly unlikely track there with those wilds swings. There will be a big trof in place ready to bring anything north or northeastward. 06z GEFS now starts development near 130 hrs and is over FL.

Image
0 likes   

User avatar
SFLcane
S2K Supporter
S2K Supporter
Posts: 10163
Age: 47
Joined: Sat Jun 05, 2010 1:44 pm
Location: Lake Worth Florida

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2759 Postby SFLcane » Sat Sep 26, 2020 7:03 am

0 likes   

User avatar
ElectricStorm
Category 5
Category 5
Posts: 5049
Age: 24
Joined: Tue Aug 13, 2019 11:23 pm
Location: Skiatook, OK / Norman, OK

Re: 2020 Global Model Runs Discussion (Out thru day 16)

#2760 Postby ElectricStorm » Sat Sep 26, 2020 7:03 am

SFLcane wrote:Development starts near 130hrs with the GFS-P.. :eek:

In the early development group on GEFS

https://i.imgur.com/3BdnRuk.gif

Dang now that there would be brutal... Misses Cuba so it would have time to get stronger
0 likes   
B.S Meteorology, University of Oklahoma '25

Please refer to the NHC, NWS, or SPC for official information.


Return to “Talkin' Tropics”

Who is online

Users browsing this forum: WaveBreaking and 65 guests