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Tropical Major Hurricane Humberto

If Weathernerds had had animation for the 6Z EPS, one would see that a slow trend of the Euro suite to the right/north is continuing. Most of the strongest members are actually moving NNW right up the FL peninsula. Let’s see on future runs if this trend continues.

Based on model trends to the right/north (see last several Euro/EPS, ICON back to right with main low after 18Z had finally put main low in Gulf, and even the often left biased 0Z UKMET has shifted to up FL as was posted by Kylo), the main sfc low may end up never making it to the Gulf.
 
1568217092809.png

The 12z GFS trended to the right and has a tropical depression here (edit: at least so far).

Btw: it should be obvious what I'm trying to do lol...I started this as I'm just trying to wish some rain into areas that need it, although I know it's "possible" there could be a mild surprise. I do know that there's more than one area that "needs it" though.
 
UK is SAV to CLT


This is complex. Indeed, after it currently has 95L a TD that then weakens, the 12Z UKMET then redevelops both sides of the energy split (I don't know if I've ever seen this on the UKMET progs) but with the stronger side moving NNW near the FL E coast and then moving further NNW/N just inland in the SE US coast and then up moves NNE into the SE:

1. It has it now as a TD that quickly weakens:
95L TROPICAL DEPRESSION 95L ANALYSED POSITION : 20.1N 73.9W
ATCF IDENTIFIER : AL952019
LEAD CENTRAL MAXIMUM WIND
VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS)
-------------- ---- -------- ------------- -------------
1200UTC 11.09.2019 0 20.1N 73.9W 1013 19
0000UTC 12.09.2019 12 CEASED TRACKING

2. Redevelopment #1: Stronger TC almost a H:
NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 72 HOURS
FORECAST POSITION AT T+ 72 : 26.7N 79.0W
LEAD CENTRAL MAXIMUM WIND
VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS)
-------------- ---- -------- ------------- -------------
1200UTC 14.09.2019 72 26.7N 79.0W 1009 29
0000UTC 15.09.2019 84 27.8N 79.9W 1005 41
1200UTC 15.09.2019 96 29.2N 80.9W 1002 44
0000UTC 16.09.2019 108 30.8N 81.3W 992 60
1200UTC 16.09.2019 120 32.4N 81.5W 982 55
0000UTC 17.09.2019 132 33.8N 81.4W 989 32
1200UTC 17.09.2019 144 34.9N 80.6W 1000 28

3. Redevelopment #2: It later develops a TD in the GOM:
NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 108 HOURS
FORECAST POSITION AT T+108 : 27.4N 91.9W
LEAD CENTRAL MAXIMUM WIND
VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS)
-------------- ---- -------- ------------- -------------
0000UTC 16.09.2019 108 27.4N 91.9W 1008 27
1200UTC 16.09.2019 120 28.4N 93.8W 1007 26
0000UTC 17.09.2019 132 28.9N 94.0W 1006 28
1200UTC 17.09.2019 144 30.2N 94.2W 1007 30
 
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This is complex. Indeed, after it currently has 95L a TD that then weakens, the 12Z UKMET then redevelops both sides of the energy split (I don't know if I've ever seen this on the UKMET progs) but with the stronger side moving NNW near the FL E coast and then moving further NNW/N just inland in the SE US coast and then up moves NNE into the SE:

1. It has it now as a TD that quickly weakens:
95L TROPICAL DEPRESSION 95L ANALYSED POSITION : 20.1N 73.9W
ATCF IDENTIFIER : AL952019
LEAD CENTRAL MAXIMUM WIND
VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS)
-------------- ---- -------- ------------- -------------
1200UTC 11.09.2019 0 20.1N 73.9W 1013 19
0000UTC 12.09.2019 12 CEASED TRACKING

2. Redevelopment #1: Stronger TC almost a H:
NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 72 HOURS
FORECAST POSITION AT T+ 72 : 26.7N 79.0W
LEAD CENTRAL MAXIMUM WIND
VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS)
-------------- ---- -------- ------------- -------------
1200UTC 14.09.2019 72 26.7N 79.0W 1009 29
0000UTC 15.09.2019 84 27.8N 79.9W 1005 41
1200UTC 15.09.2019 96 29.2N 80.9W 1002 44
0000UTC 16.09.2019 108 30.8N 81.3W 992 60
1200UTC 16.09.2019 120 32.4N 81.5W 982 55
0000UTC 17.09.2019 132 33.8N 81.4W 989 32
1200UTC 17.09.2019 144 34.9N 80.6W 1000 28

3. Redevelopment #2: It later develops a TD in the GOM:
NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 108 HOURS
FORECAST POSITION AT T+108 : 27.4N 91.9W
LEAD CENTRAL MAXIMUM WIND
VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS)
-------------- ---- -------- ------------- -------------
0000UTC 16.09.2019 108 27.4N 91.9W 1008 27
1200UTC 16.09.2019 120 28.4N 93.8W 1007 26
0000UTC 17.09.2019 132 28.9N 94.0W 1006 28
1200UTC 17.09.2019 144 30.2N 94.2W 1007 30
Icon did something similar yesterday.
 
2 PM TWO from NHC: 48 hour up to 40%

"A large area of showers and thunderstorms was located along a
sharp surface trough from near eastern Cuba through the southeastern
Bahamas into the southwestern Atlantic. Conditions are forecast to
become more favorable for development late this week, and a tropical
depression could form near the northwestern Bahamas or South Florida
as early as Friday. Further development is possible over the eastern
Gulf of Mexico later this weekend. The disturbance will likely
produce periods of locally heavy rainfall and gusty winds across the
Bahamas through Friday, and across Florida during the weekend.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 5 days...medium...60 percent."
 
469
NOUS42 KNHC 111732
REPRPD
WEATHER RECONNAISSANCE FLIGHTS
CARCAH, NATIONAL HURRICANE CENTER, MIAMI, FL.
0130 PM EDT WED 11 SEPTEMBER 2019
SUBJECT: TROPICAL CYCLONE PLAN OF THE DAY (TCPOD)
VALID 12/1100Z TO 13/1100Z SEPTEMBER 2019
TCPOD NUMBER.....19-106

I. ATLANTIC REQUIREMENTS
1. SUSPECT AREA (NEAR CENTRAL BAHAMAS)
FLIGHT ONE - TEAL 71 FLIGHT TWO - TEAL 72
A. 12/2000Z A. 13/0530Z
B. AFXXX 01BBA INVEST B. AFXXX 0209A CYCLONE
C. 12/1730Z C. 13/0245Z
D. 24.0N 77.0W D. 24.5N 78.5W
E. 12/1945Z TO 13/0000Z E. 13/0500Z TO 13/0830Z
F. SFC TO 10,000 FT F. SFC TO 10,000 FT

FLIGHT THREE - TEAL 73
A. 13/1130Z,1730Z
B. AFXXX 0309A CYCLONE
C. 13/0900Z
D. 24.7N 79.5W
E. 13/1100Z TO 13/1730Z
F. SFC TO 10,000 FT


2. OUTLOOK FOR SUCCEEDING DAY: CONTINUE 6-HRLY FIXES IF SYSTEM
DEVELOPS AND REMAINS A THREAT.

II. PACIFIC REQUIREMENTS
1. NEGATIVE RECONNAISSANCE REQUIREMENTS.
2. OUTLOOK FOR SUCCEEDING DAY.....NEGATIVE.

$$
SEF

NNNN
Recon are going to investigate Invest 95L starting tomorrow.
 
12z Euro hour 72 a little further E vs 6Z/0Z. Further right trend continues. Landfall at 78 near Jupiter.
 
This is complex. Indeed, after it currently has 95L a TD that then weakens, the 12Z UKMET then redevelops both sides of the energy split (I don't know if I've ever seen this on the UKMET progs) but with the stronger side moving NNW near the FL E coast and then moving further NNW/N just inland in the SE US coast and then up moves NNE into the SE:

1. It has it now as a TD that quickly weakens:
95L TROPICAL DEPRESSION 95L ANALYSED POSITION : 20.1N 73.9W
ATCF IDENTIFIER : AL952019
LEAD CENTRAL MAXIMUM WIND
VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS)
-------------- ---- -------- ------------- -------------
1200UTC 11.09.2019 0 20.1N 73.9W 1013 19
0000UTC 12.09.2019 12 CEASED TRACKING

2. Redevelopment #1: Stronger TC almost a H:
NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 72 HOURS
FORECAST POSITION AT T+ 72 : 26.7N 79.0W
LEAD CENTRAL MAXIMUM WIND
VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS)
-------------- ---- -------- ------------- -------------
1200UTC 14.09.2019 72 26.7N 79.0W 1009 29
0000UTC 15.09.2019 84 27.8N 79.9W 1005 41
1200UTC 15.09.2019 96 29.2N 80.9W 1002 44
0000UTC 16.09.2019 108 30.8N 81.3W 992 60
1200UTC 16.09.2019 120 32.4N 81.5W 982 55
0000UTC 17.09.2019 132 33.8N 81.4W 989 32
1200UTC 17.09.2019 144 34.9N 80.6W 1000 28

3. Redevelopment #2: It later develops a TD in the GOM:
NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 108 HOURS
FORECAST POSITION AT T+108 : 27.4N 91.9W
LEAD CENTRAL MAXIMUM WIND
VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS)
-------------- ---- -------- ------------- -------------
0000UTC 16.09.2019 108 27.4N 91.9W 1008 27
1200UTC 16.09.2019 120 28.4N 93.8W 1007 26
0000UTC 17.09.2019 132 28.9N 94.0W 1006 28
1200UTC 17.09.2019 144 30.2N 94.2W 1007 30
Euro going up East side....funny that. This might become complicated in a much bigger way....
 
12Z Euro right up the FL peninsula through 120. No Gulf this run. Right trend continues.

Is the ICON going to end up scoring a win? Keep in mind that it was very stubborn for several days in having the main low just E of FL rather than moving into the Gulf like most other models. All of those runs are still at Tidbits. Now the consensus is heading in the ICON's direction.
 
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I know it’s early but I’m already getting excited about some rain chances (and clouds to cover the hot sun) for many areas including western NC. I don’t see much of a escape route with this one IMO.
 
12Z Euro right up the FL peninsula through 120. No Gulf this run. Right trend continues.

Is the ICON going to end up scoring a win? Keep in mind that it was very stubborn for several days in having the main low just E of FL rather than moving into the Gulf like most other models. All of those runs are still at Tidbits. Now the consensus is heading in the ICON's direction.
Lol.......just when you think one has lost its mojo...
Still watching for some spin...
 
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