Post-Tropical Cyclone Helene (2018)
09/16 11:00 AM EDT - Helene Now A Post-tropical Cyclone
43.8N 25.7W
Windspeed: 50 MPH - Pressure: 989mb
Movement: Ne at 29 MPH
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Public Storm Advisory Helene B C Dvorak T-Numbers TAFB ssd UW-CIMSS
Governmental Storm Discussion Helene B C
Forecast Advisory Helene B
The letters B C D and so on stand for alternate information sites, in case one is inoperative during a internet swamping for storm info you can try another. These advisories come from the National Hurricane center: Usually they are updated at 5AM, 11AM, 5PM and 11PM eastern.
When land areas are under a hurricane watch, it is updated every 3 hours.
Tropical Tidbits Info Page for Helene - Weather Underground Wundermap - NHC Interactive Map Plot
Buoy Reports Near Helene - CIMSS Data for Helene - RAMMB Info and Satellites for Helene
Potential Storm Surge Flooding Map (Inundation) - NHC Track Map (See this animated)
National Hurricane Center 5 Day Plot for Helene.
Most Likely Time of Arrival of Tropical Storm Force Winds

National Hurricane Center Hurricane Wind Probabilities for Helene National Hurricane Center Hurricane Wind Probabilities for Helenefa
CIMSS Animated Satellite:

Weather Underground Animated Radar:
Skeetobite Weather Plot:
Skeetobite Plot

See this plot animated
Skeetobite Weather Storm Plot:
Skeetobite NHC Storm Plot for Helene
Satellite (IR/Vis) Loop IR, Loop Vis:

Satellite (Water Vapor) Loop WV:
The Following Graphic is from the South Florida Water Management District See This animated)


Coordinate History

Adv# Date Lat Long Wind Pres Movement Type Name Received Forecaster
109/07 11:00 AM13.1N17.8W35MPH1004mbW at 10 MPHPtnlEight09/07 10:35 AMBrennan
1A09/07 2:00 PM13.2N18.0W35MPH1004mbW at 10 MPHPtnlEight09/07 1:33 PMBeven
209/07 5:00 PM13.2N18.6W35MPH1002mbW at 10 MPHTDTD#809/07 4:48 PMBeven
2A09/07 8:00 PM13.3N19.2W35MPH1002mbW at 10 MPHTDTD#809/07 7:36 PMAvila
309/07 11:00 PM13.6N18.5W40MPH1002mbW at 12 MPHTSHelene09/07 10:48 PMAvila
3A09/08 2:00 AM13.7N18.9W40MPH1002mbW at 13 MPHTSHelene09/08 1:45 AMZelinsky/brown
409/08 5:00 AM13.7N19.6W45MPH1001mbW at 13 MPHTSHelene09/08 4:53 AMZelinsky
4A09/08 8:00 AM13.6N20.2W45MPH1001mbW at 13 MPHTSHelene09/08 7:47 AMBeven
509/08 11:00 AM13.4N20.6W45MPH1001mbW at 13 MPHTSHelene09/08 10:48 AMBeven
5A09/08 2:00 PM13.4N21.1W50MPH1001mbW at 13 MPHTSHelene09/08 1:39 PMBeven
609/08 5:00 PM13.6N21.7W60MPH998mbW at 13 MPHTSHelene09/08 5:03 PMBeven
6A09/08 8:00 PM13.6N22.2W60MPH998mbW at 13 MPHTSHelene09/08 7:36 PMBeven
709/08 11:00 PM13.2N22.8W60MPH999mbW at 13 MPHTSHelene09/08 10:42 PMLandsea
7A09/09 2:00 AM13.4N23.4W60MPH999mbW at 13 MPHTSHelene09/09 1:45 AMCangialosi/brown
809/09 5:00 AM13.2N24.0W65MPH997mbW at 14 MPHTSHelene09/09 4:47 AMBrown
8A09/09 8:00 AM13.2N24.5W65MPH997mbW at 14 MPHTSHelene09/09 7:45 AMPasch
909/09 11:00 AM13.2N25.0W65MPH997mbW at 13 MPHTSHelene09/09 10:45 AMPasch
9A09/09 2:00 PM13.3N25.5W65MPH997mbW at 13 MPHTSHelene09/09 1:36 PMPasch
1009/09 5:00 PM13.4N26.0W75MPH992mbW at 13 MPHH1Helene09/09 4:36 PMPasch
1109/09 11:00 PM13.9N27.2W85MPH984mbWnw at 13 MPHH1Helene09/09 10:39 PMCangialosi
1209/10 5:00 AM14.3N28.9W85MPH984mbWnw at 17 MPHH1Helene09/10 4:53 AMRoberts
1309/10 11:00 AM14.6N30.0W105MPH974mbWnw at 16 MPHH2Helene09/10 10:36 AMBrennan
1409/10 5:00 PM14.9N31.5W105MPH974mbWnw at 14 MPHH2Helene09/10 4:39 PMAvila
1509/10 11:00 PM15.5N32.4W110MPH968mbWnw at 12 MPHH2Helene09/10 10:45 PMCangialosi
1609/11 5:00 AM16.0N33.6W110MPH968mbWnw at 14 MPHH2Helene09/11 4:35 AMRoberts
1709/11 11:00 AM16.5N34.3W110MPH966mbNw at 12 MPHH2Helene09/11 10:42 AMAvila
1809/11 5:00 PM17.2N34.9W105MPH968mbNw at 12 MPHH2Helene09/11 4:36 PMAvila
1909/11 11:00 PM18.0N35.4W100MPH973mbNw at 10 MPHH2Helene09/11 10:36 PMZelinsky
2109/12 11:00 AM20.3N36.5W90MPH977mbNnw at 14 MPHH1Helene09/12 10:36 AMAvila
2209/12 5:00 PM21.4N36.7W85MPH980mbN at 14 MPHH1Helene09/12 5:24 PMAvila
2309/12 11:00 PM22.4N36.9W80MPH983mbN at 13 MPHH1Helene09/12 10:39 PMRoberts
2409/13 5:00 AM23.5N37.3W75MPH986mbN at 14 MPHH1Helene09/13 4:47 AMRoberts
2509/13 11:00 AM24.8N37.3W70MPH989mbN at 14 MPHTSHelene09/13 10:45 AMLandsea
2609/13 5:00 PM26.3N37.0W65MPH993mbN at 21 MPHTSHelene09/13 4:47 PMLandsea
26A09/13 8:00 PM27.2N36.6W65MPH993mbN at 21 MPHTSHelene09/13 7:48 PMAvila
2709/13 11:00 PM28.6N36.5W65MPH992mbN at 21 MPHTSHelene09/13 10:36 PMAvila
27A09/14 2:00 AM29.7N36.2W65MPH992mbN at 21 MPHTSHelene09/14 1:39 AMZelinsky
2809/14 5:00 AM30.6N36.0W65MPH992mbN at 23 MPHTSHelene09/14 4:53 AMZelinsky
28A09/14 8:00 AM31.9N36.7W65MPH992mbN at 23 MPHTSHelene09/14 7:36 AMRoberts
2909/14 11:00 AM32.9N36.3W70MPH988mbN at 23 MPHTSHelene09/14 10:44 AMRoberts
29A09/14 2:00 PM33.8N37.1W70MPH988mbN at 23 MPHTSHelene09/14 1:42 PMRoberts
3009/14 5:00 PM34.1N36.8W70MPH988mbN at 18 MPHTSHelene09/14 4:36 PMRoberts
30A09/14 8:00 PM34.9N36.4W70MPH988mbN at 18 MPHTSHelene09/14 7:39 PMAvila
3109/14 11:00 PM35.8N35.8W70MPH988mbNne at 18 MPHTSHelene09/14 10:36 PMAvila
31A09/15 2:00 AM36.6N35.4W70MPH988mbNne at 18 MPHTSHelene09/15 1:33 AMCangialosi
3209/15 5:00 AM37.7N34.8W70MPH988mbNne at 22 MPHTSHelene09/15 4:41 AMCangialosi
32A09/15 8:00 AM38.5N34.4W70MPH988mbNne at 22 MPHTSHelene09/15 7:39 AMBeven
3309/15 11:00 AM38.8N34.0W70MPH988mbNe at 21 MPHTSHelene09/15 10:35 AMBeven
33A09/15 2:00 PM39.5N33.0W70MPH988mbNe at 21 MPHTSHelene09/15 1:48 PMBeven
3409/15 5:00 PM40.2N32.1W65MPH989mbNe at 24 MPHTSHelene09/15 4:36 PMBeven
34A09/15 8:00 PM40.4N31.4W65MPH989mbNe at 24 MPHTSHelene09/15 7:39 PMAvila
3509/15 11:00 PM41.2N30.1W60MPH989mbNe at 25 MPHTSHelene09/15 10:33 PMAvila
3609/16 5:00 AM42.5N28.4W50MPH993mbNe at 25 MPHTSHelene09/16 4:44 AMRoberts
3709/16 11:00 AM43.8N25.7W50MPH989mbNe at 29 MPHPTCHelene09/16 10:45 AMBrown
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