Overall Green alert Tropical Cyclone for TEN-20
Off-shore

Impact

Tropical Cyclone TEN-20 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GFS
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 43 km/h
Maximum storm surge 0.1 m (02 Aug 09:45 UTC)
Vulnerability --

GDACS Score

GDACS alert score for Tropical Cyclones is 0.5 (GREEN Alert), 1.5 (ORANGE Alert), 2.5 (RED Alert)
For more info on GDACS alert score click here.
  Wind Storm surge Rainfall GDACS score
GFS Current 43 km/h 0.1 m 28 mm 0.5
GFS Overall 50 km/h 0.4 m 252 mm 0.5

Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

Wind

50 km/h

No people by wind speeds of Tropical Storm strength or above



Wind exposed population

No exposed population (in Tropical Storm or higher) based on the bulletin of 02 Aug 2020 06:00 UTC

See TC classification SSHS


Wind Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert Date (UTC) Max Winds (km/h) Pop in Cat. 1 or higher TS Cat. 1 Cat. 2 Cat. 3 Cat. 4 Cat. 5 Countries
GREEN 1 31 Jul 2020 18:00 40 - - - - - - -
GREEN 2 01 Aug 2020 00:00 47 - - - - - - -
GREEN 3 01 Aug 2020 06:00 40 - - - - - - -
GREEN 4 01 Aug 2020 12:00 43 - - - - - - -
GREEN 5 01 Aug 2020 18:00 43 - - - - - - -
GREEN 6 02 Aug 2020 00:00 43 - - - - - - -
GREEN 7 02 Aug 2020 06:00 54 - - - - - - -




Impact estimation for the next 72h





Rain exposed population

Estimations based on the bulletin of 02 Aug 2020 06:00 UTC
LevelCountryPopulation 
50-100 mmSenegal, The Gambia, Guinea-Bissau, Sierra Leone4026491
+
Senegal264361 
The Gambia331856 
Guinea-Bissau423990 
Guinea2699561 
Sierra Leone306723 

Rain Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert Date (UTC) Max Rainfall (mm) Pop >100mm or higher 50-100 100-250 250-500 500-750 750-1000 >1000 Countries
Blue 1 31 Jul 2020 18:00 143 - - - - - - -
Blue 2 01 Aug 2020 00:00 17 - - - - - - -
Blue 3 01 Aug 2020 06:00 12 - - - - - - -
Blue 4 01 Aug 2020 12:00 23 - - - - - - -
Blue 5 01 Aug 2020 18:00 17 - - - - - - -
Blue 6 02 Aug 2020 00:00 16 - - - - - - -
Blue 7 02 Aug 2020 06:00 116 -
- - - - - Senegal, The Gambia, Guinea-Bissau, Guinea, Sierra Leone




Impact estimation for the next 72h

StormSurge

0.1 m

The maximum Storm surge height is  0.1m in Baloma de Baixo, Guinea-Bissau. This height is estimated for 02 Aug 2020 09:45 UTC .

The JRC has developed an experimental global storm surge model, which is run after each advisory issued by the regional tropical cyclone centres. The calculations are published about 20 minutes after a new advisory is detected by GDACS. The calculations identify the populated places affected by storm surge up to three days in advance, using the forecasted track. When forecasts change, the associated storm surge changes too and alert levels may go up or down. All links, data, statistics and maps refer to the latest available calculation. If the calculation for the last advisory is not completed, the latest available calculation is shown.

Calculation based on the bulletin of 02 Aug 2020 06:00 UTC
Alert Date (UTC) Name Country Storm surge height (m)
02 Aug 2020 09:45 Baloma de Baixo Guinea-Bissau  0.1
02 Aug 2020 09:45 Uato Mandinga Guinea-Bissau  0.1
02 Aug 2020 09:45 Uato Fula Guinea-Bissau  0.1
02 Aug 2020 09:45 Ponta Doce Mancanha Guinea-Bissau  0.1
02 Aug 2020 09:45 Ga Moria Guinea-Bissau  0.1
02 Aug 2020 09:45 Canema Guinea-Bissau  0.1
02 Aug 2020 09:45 Pecete Guinea-Bissau  0.1
02 Aug 2020 09:45 Ilheu do Mancebo Guinea-Bissau  0.1
02 Aug 2020 09:45 Bolama Guinea-Bissau  0.1
02 Aug 2020 09:45 Intindumbo Guinea-Bissau  0.1
02 Aug 2020 09:45 Gantumane Guinea-Bissau  0.1
02 Aug 2020 09:45 Santa Joana Guinea-Bissau  0.1
02 Aug 2020 09:45 Sao Joao Guinea-Bissau  0.1
02 Aug 2020 09:45 Santa Maria Guinea-Bissau  0.1
02 Aug 2020 09:45 Fei Guinea-Bissau  0.1
02 Aug 2020 09:45 Madina de Baixo Guinea-Bissau  0.1
02 Aug 2020 09:45 Ganture Guinea-Bissau  0.1
02 Aug 2020 09:45 Tabanca Nova Guinea-Bissau  0.1
02 Aug 2020 09:45 Sancoma Guinea-Bissau  0.1
02 Aug 2020 09:45 Fortuna Guinea-Bissau  0.1
02 Aug 2020 09:45 Bigine Guinea-Bissau  0.1
02 Aug 2020 09:45 Gambacar Nancho Guinea-Bissau  0.1
02 Aug 2020 09:45 Mansaba Guinea-Bissau  0.1
02 Aug 2020 09:45 Darsalame Guinea-Bissau  0.1
02 Aug 2020 09:45 Ganafa Guinea-Bissau  0.1
02 Aug 2020 09:45 Ga Eugenia Guinea-Bissau  0.1
02 Aug 2020 09:45 Ga Maior de Baixo Guinea-Bissau  0.1
02 Aug 2020 09:45 Paiunco Guinea-Bissau  0.1
02 Aug 2020 09:45 Camaga Guinea-Bissau  0.1
02 Aug 2020 09:45 Ga Maior Beafada Guinea-Bissau  0.1
02 Aug 2020 09:45 Farancunda Guinea-Bissau  0.1
02 Aug 2020 09:45 Umpoloco Guinea-Bissau  0.1
02 Aug 2020 09:45 Nova Sintra Guinea-Bissau  0.1
02 Aug 2020 09:45 Cabaceira Guinea-Bissau  0.1
02 Aug 2020 09:45 Belai Guinea-Bissau  0.1
02 Aug 2020 09:45 Gantongo Guinea-Bissau  0.1
02 Aug 2020 09:45 Ponta Filipe Guinea-Bissau  0.1
02 Aug 2020 09:45 Tema Guinea-Bissau  0.1
02 Aug 2020 09:45 Pobreza Guinea-Bissau  0.1
02 Aug 2020 09:45 Canchungozinho Guinea-Bissau  0.1
02 Aug 2020 12:00 Ponta Gardele Guinea-Bissau  0.1
02 Aug 2020 12:00 Conlumo Guinea-Bissau  0.1
02 Aug 2020 12:00 Bissau Guinea-Bissau  0.1
02 Aug 2020 12:00 Antula Guinea-Bissau  0.1
02 Aug 2020 12:00 Birte Guinea-Bissau  0.1
02 Aug 2020 12:00 Nhacra Guinea-Bissau  0.1
02 Aug 2020 12:00 Ca Grande Guinea-Bissau  0.1
02 Aug 2020 12:00 Cumere Guinea-Bissau  0.1
02 Aug 2020 12:00 Oco Grande Guinea-Bissau  0.1
02 Aug 2020 12:00 Nhala de Baixo Guinea-Bissau  0.1
02 Aug 2020 12:00 Nhala de Cima Guinea-Bissau  0.1
02 Aug 2020 12:00 Nague Guinea-Bissau  0.1
02 Aug 2020 12:00 Rucuto Guinea-Bissau  0.1
02 Aug 2020 12:00 Biogate Guinea-Bissau  0.1
02 Aug 2020 12:00 Enxude Guinea-Bissau  0.1
02 Aug 2020 12:00 Foia Guinea-Bissau  0.1
02 Aug 2020 12:00 Enchude Guinea-Bissau  0.1
02 Aug 2020 12:00 Mato Grande Guinea-Bissau  0.1
02 Aug 2020 12:00 Gambinta Guinea-Bissau  0.1
02 Aug 2020 12:00 Cabame Guinea-Bissau  0.1
02 Aug 2020 07:00 Bijilo The Gambia  0.1
02 Aug 2020 07:00 Sara Job Kunda The Gambia  0.1
02 Aug 2020 07:00 Sukuta The Gambia  0.1
02 Aug 2020 07:00 Kololj The Gambia  0.1
02 Aug 2020 07:00 Fajara The Gambia  0.1
02 Aug 2020 07:00 Bununka Kunda The Gambia  0.1
02 Aug 2020 07:00 Manjal Kunda The Gambia  0.1
02 Aug 2020 07:00 Jeswang The Gambia  0.1
02 Aug 2020 07:00 Latra Kunda The Gambia  0.1
02 Aug 2020 07:00 Bakau The Gambia  0.1
02 Aug 2020 07:00 Talingding Kunjang The Gambia  0.1
02 Aug 2020 07:00 Abuko The Gambia  0.1
02 Aug 2020 07:00 Lamin The Gambia  0.1
02 Aug 2020 07:00 Betanti Senegal  0.1
02 Aug 2020 07:00 Banjul The Gambia  0.1
02 Aug 2020 07:00 Bandiala Senegal  0.1
02 Aug 2020 07:00 Bandiaia Senegal  0.1
02 Aug 2020 07:00 Barra The Gambia  0.1
02 Aug 2020 07:00 Djinak Senegal  0.1
02 Aug 2020 07:00 Ginak Kajata The Gambia  0.1
02 Aug 2020 07:00 Essau The Gambia  0.1
02 Aug 2020 07:00 Niji The Gambia  0.1
02 Aug 2020 07:00 Myamba The Gambia  0.1
02 Aug 2020 07:00 Kanuma The Gambia  0.1
02 Aug 2020 07:00 M'Bengkama The Gambia  0.1
02 Aug 2020 07:00 Sittanunku The Gambia  0.1
02 Aug 2020 07:00 Aljamdu The Gambia  0.1
02 Aug 2020 07:30 Bakous Senegal  0.1
02 Aug 2020 08:00 El Mamghar Mauritania  0.1

Calculation folder at this link