Tropical Wave SW of Cabo Verde Islands: (Is Invest 96L)
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.
-
- Category 5
- Posts: 4030
- Age: 29
- Joined: Mon Aug 17, 2015 4:16 pm
- Location: Ft. Lauderdale, Florida
Re: Tropical Wave SW of Cabo Verde Islands
Legacy shifts E but sends it to the Bahamas as a Cat 4.
0 likes
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 NHC and NWS.
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 is a weighted averaged
Re: Tropical Wave SW of Cabo Verde Islands
AutoPenalti wrote:Trend is tad-bit East. The timing of the trough is really going to be key. This is going to be a long ride for some here.
Remember Barry? I said it in his thread, it's the year of the trough.

1 likes
Personal Forecast Disclaimer:
The posts in this forum are NOT official forecast 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.org. For official information, please refer to the NHC and NWS products.
The posts in this forum are NOT official forecast 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.org. For official information, please refer to the NHC and NWS products.
- wxman57
- Moderator-Pro Met
- Posts: 22978
- Age: 67
- Joined: Sat Jun 21, 2003 8:06 pm
- Location: Houston, TX (southwest)
Re: Tropical Wave SW of Cabo Verde Islands
Tweet from Michael Ventrice shows ECMWF ensembles development probability & possible track. Recurves east of the U.S., which I think is most likely but not a guarantee.

4 likes
Re: Tropical Wave SW of Cabo Verde Islands
12z Legacy GFS shifts from 1010mb in Gulf to this:

0 likes
-
- Category 5
- Posts: 21238
- Age: 42
- Joined: Sun Sep 19, 2004 9:58 pm
- Location: Ready for the Chase.
- Contact:
Re: Tropical Wave SW of Cabo Verde Islands
You can definitely see the circ tightening and taking shape. Ascat also had that good pass. I bet chances going up for the first 48 hours at 2 pm.
0 likes
Note: If I make a post that is brief. Please refer back to previous posts for the analysis or reasoning. I do not re-write/qoute what my initial post said each time.
If there is nothing before... then just ask
Space & Atmospheric Physicist, Embry-Riddle Aeronautical University,
I believe the sky is falling...
If there is nothing before... then just ask

Space & Atmospheric Physicist, Embry-Riddle Aeronautical University,
I believe the sky is falling...
Re: Tropical Wave SW of Cabo Verde Islands
Where’s ninel conde? I think his semi-permanent East Coast trough is back! 

1 likes
Re: Tropical Wave SW of Cabo Verde Islands
N2FSU wrote:12z Legacy GFS shifts from 1010mb in Gulf to this:
https://lh3.googleusercontent.com/4Zm5TXqLDuPbtftPoZOiIbXVfj4uFsWjlGVktA-0HuqEdFjKLUN2g1bXbe3bZxKdzXL4FGRZOMuF79ZGb5dLvzK_y54xB1DWiEg0-Thn9TSm5WtOiBn5d0XEAKyGy_lRwNfQE8Lnx9Y=w2400
Yikes! Almost looks like a direct strike on the NC Outer Banks.
0 likes
- gatorcane
- S2K Supporter
- Posts: 23691
- Age: 47
- Joined: Sun Mar 13, 2005 3:54 pm
- Location: Boca Raton, FL
Re: Tropical Wave SW of Cabo Verde Islands
Recurve away from US looks likely but no guarantee. I remember the initial runs for Irma and Florence showed recurve with the big east coast trough and look what happened.
1 likes
Re: Tropical Wave SW of Cabo Verde Islands
The striking thing to me is every run this east coast trough looks shallower and shallower.
1 likes
-
- Category 5
- Posts: 3755
- Joined: Sun May 17, 2009 10:16 pm
- Location: miami fl
Re: Tropical Wave SW of Cabo Verde Islands
gatorcane wrote:Recurve away from US looks likely but no guarantee. I remember the initial runs for Irma and Florence showed recurve with the big east coast trough and look what happened.
we should know by wed next week when close to islands
0 likes
- tarheelprogrammer
- S2K Supporter
- Posts: 1793
- Joined: Mon Mar 28, 2016 9:25 pm
- Location: Raleigh, NC area (Garner, NC)
Re: Tropical Wave SW of Cabo Verde Islands
CMC is well east and OTS. I am hoping this thing strengthens fast and heads OTS avoiding the islands and the US. I really do not want to evacuate again here in the Wilmington, NC area. Last year was not fun 

0 likes
My posts are not official forecasts. They are just my opinion and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products.
-
- S2K Supporter
- Posts: 7182
- Joined: Wed May 19, 2004 5:46 am
- Location: NE Fort Lauderdale
- Contact:
Re: Tropical Wave SW of Cabo Verde Islands
floridasun78 wrote:gatorcane wrote:Recurve away from US looks likely but no guarantee. I remember the initial runs for Irma and Florence showed recurve with the big east coast trough and look what happened.
we should know by wed next week when close to islands
Craig Setzer say anything about this system yet?
0 likes
-
- S2K Supporter
- Posts: 7182
- Joined: Wed May 19, 2004 5:46 am
- Location: NE Fort Lauderdale
- Contact:
Re: Tropical Wave SW of Cabo Verde Islands
N2FSU wrote:12z Legacy GFS shifts from 1010mb in Gulf to this:
https://lh3.googleusercontent.com/4Zm5TXqLDuPbtftPoZOiIbXVfj4uFsWjlGVktA-0HuqEdFjKLUN2g1bXbe3bZxKdzXL4FGRZOMuF79ZGb5dLvzK_y54xB1DWiEg0-Thn9TSm5WtOiBn5d0XEAKyGy_lRwNfQE8Lnx9Y=w2400
thats the legacy gfs we all know and dont love...stick with the new gfs and euro
0 likes
- ConvergenceZone
- Category 5
- Posts: 5194
- Joined: Fri Jul 29, 2005 1:40 am
- Location: Northern California
Re: Tropical Wave SW of Cabo Verde Islands
In spite of most of the models curving it out to sea, the east coast/gulf is far from out of the woods at this point. I mean, how many times have we seen this exact thing, only to see the models gradually shifting west the next day, and before you know it the East Coast is in the Cone....
1 likes
Re: Tropical Wave SW of Cabo Verde Islands
TheStormExpert wrote:Where’s ninel conde? I think his semi-permanent East Coast trough is back!
Ever since his big east coast trough theory busted a couple of years ago he has not returned

3 likes
Re: Tropical Wave SW of Cabo Verde Islands
jlauderdal wrote:floridasun78 wrote:gatorcane wrote:Recurve away from US looks likely but no guarantee. I remember the initial runs for Irma and Florence showed recurve with the big east coast trough and look what happened.
we should know by wed next week when close to islands
Craig Setzer say anything about this system yet?
I found this-
Craig Setzer
@CraigSetzer
·
2h
I’m at
@weathercompany
computer training this week but keeping a close eye on the tropics. No immediate South Florida tropical threats for the moment but a couple of things to watch. #SetzerSays
@CBSMiami
0 likes
Re: Tropical Wave SW of Cabo Verde Islands
NDG wrote:TheStormExpert wrote:Where’s ninel conde? I think his semi-permanent East Coast trough is back!
Ever since his big east coast trough theory busted a couple of years ago he has not returned
Did said bust happen because of a certain I storm?

1 likes
-
- S2K Supporter
- Posts: 7182
- Joined: Wed May 19, 2004 5:46 am
- Location: NE Fort Lauderdale
- Contact:
Re: Tropical Wave SW of Cabo Verde Islands
artist wrote:jlauderdal wrote:floridasun78 wrote:we should know by wed next week when close to islands
Craig Setzer say anything about this system yet?
I found this-
Craig Setzer
@CraigSetzer
·
2h
I’m at
@weathercompany
computer training this week but keeping a close eye on the tropics. No immediate South Florida tropical threats for the moment but a couple of things to watch. #SetzerSays
@CBSMiami
computer training, we have two systems,

thanks for the info, Setzer and john morales are very good, when they get concerned then its a problem
2 likes
Re: Tropical Wave SW of Cabo Verde Islands
At what longitude do the trade winds start to not have an effect on the westward movement? When does the Bermuda High have to pick the system up and keep it moving west? Still relatively new to the science behind meteorology but to me it seems like the ridging in the Atlantic isn't strong enough to keep the system moving westward after it becomes uninfluenced by the trades. Or is it the trough on the EC that is causing the ridge to move out of the way and letting it recurve? Like I said, still new so if anyone can help me understand what we are looking for i'd greatly appreciate it!
1 likes
Who is online
Users browsing this forum: AnnularCane, Bing [Bot], HurricaneFan, Killjoy12 and 45 guests