Overall Green alert Tropical Cyclone for ROSE-21
Off-shore
21 Sep 2021 06 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

Tropical Cyclone ROSE-21 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source HWRF
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 101 km/h
Maximum storm surge 0.3 m (23 Sep 08:00 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
HWRF Current 101 km/h 0.3 m 245 mm 0.5
HWRF Overall 101 km/h 0.4 m 460 mm 0.5

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

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Wind

101 km/h

No people by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

No exposed population (in Tropical Storm or higher) based on the bulletin of 21 Sep 2021 06:00 UTC

See TC classification SSHS


Wind Impact Timeline

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


Alert N° 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 19 Sep 2021 18:00 58 - - - - - - -
GREEN 2 20 Sep 2021 00:00 83 - - - - - - -
GREEN 3 20 Sep 2021 06:00 90 - - - - - - -
GREEN 4 20 Sep 2021 12:00 76 - - - - - - -
GREEN 5 20 Sep 2021 18:00 65 - - - - - - -
GREEN 6 21 Sep 2021 00:00 86 - - - - - - -
GREEN 7 21 Sep 2021 06:00 101 - - - - - - -
Download:





Impact estimation for the next 72h
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Rainfall





Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 21 Sep 2021 06:00 UTC

Rain Impact Timeline

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


Alert N° Date (UTC) Max Rainfall (mm) Pop >100mm or higher 50-100 100-250 250-500 500-750 750-1000 >1000 Countries
Blue 1 19 Sep 2021 18:00 253 - - - - - - -
Blue 2 20 Sep 2021 00:00 231 - - - - - - -
Blue 3 20 Sep 2021 06:00 265 - - - - - - -
Blue 4 20 Sep 2021 12:00 186 - - - - - - -
Blue 5 20 Sep 2021 18:00 153 - - - - - - -
Blue 6 21 Sep 2021 00:00 186 - - - - - - -
Blue 7 21 Sep 2021 06:00 258 - - - - - - -




Impact estimation for the next 72h
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StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Morro, Cape Verde. This height is estimated for 23 Sep 2021 08:00 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.

Storm Surge Exposed population - AoIs


Storm Surge Exposed locations

Calculation based on the bulletin of 21 Sep 2021 06:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
23 Sep 2021 08:00 Morro Cape Verde  0.3
23 Sep 2021 08:00 Vila do Maio Cape Verde  0.3
23 Sep 2021 08:00 Calheta Cape Verde  0.3
23 Sep 2021 08:00 Morrinho Cape Verde  0.3
23 Sep 2021 08:00 Cascabulho Cape Verde  0.3
23 Sep 2021 08:00 Santo Antonio Cape Verde  0.3
23 Sep 2021 08:00 Pedro Vaz Cape Verde  0.3
23 Sep 2021 08:00 Alcatraz Cape Verde  0.3
24 Sep 2021 00:30 Palmeira Cape Verde  0.3
24 Sep 2021 00:30 Beirona Cape Verde  0.3
24 Sep 2021 00:30 Santa Maria Cape Verde  0.3
24 Sep 2021 00:30 Vila Santa Maria Cape Verde  0.3
24 Sep 2021 00:30 Feijoal Cape Verde  0.3
24 Sep 2021 00:30 Pedra Lume Cape Verde  0.3
23 Sep 2021 15:00 Prazeres Cape Verde  0.3
23 Sep 2021 15:00 Espingueira Cape Verde  0.3
23 Sep 2021 15:00 Derrubado Cape Verde  0.3
23 Sep 2021 15:00 Curral Velho Cape Verde  0.3
23 Sep 2021 15:00 Joao Barrosa Cape Verde  0.3
23 Sep 2021 15:00 Fundo de Figueiras Cape Verde  0.3
23 Sep 2021 15:00 Cabeco Dos Tarefes Cape Verde  0.3
23 Sep 2021 15:00 Gata Cape Verde  0.3
22 Sep 2021 22:45 Mindelo Cape Verde  0.3
22 Sep 2021 22:45 Salamansa Cape Verde  0.3
22 Sep 2021 22:45 Madeiral Cape Verde  0.3
22 Sep 2021 22:45 Calhau Cape Verde  0.3
22 Sep 2021 22:45 Ponta da Cruz Cape Verde  0.3
22 Sep 2021 01:15 Vila de Sal Rei Cape Verde  0.2
22 Sep 2021 01:15 Sal Rel Cape Verde  0.2
22 Sep 2021 01:15 Cabecadas Cape Verde  0.2
22 Sep 2021 01:15 Rabil Cape Verde  0.2
22 Sep 2021 01:15 Ponta Adiante Cape Verde  0.2
22 Sep 2021 01:15 Bofareira Cape Verde  0.2
22 Sep 2021 08:00 Provoacao Velha Cape Verde  0.2
22 Sep 2021 08:00 Povocao Velha Cape Verde  0.2
21 Sep 2021 16:30 Pedrinha Cape Verde  0.2
21 Sep 2021 16:30 Sao Pedro Cape Verde  0.2
21 Sep 2021 16:30 Vila do Porto Novo Cape Verde  0.2
21 Sep 2021 16:30 Porto Novo Cape Verde  0.2
23 Sep 2021 16:45 Figueiras de Baixo Cape Verde  0.1
23 Sep 2021 16:45 Cha de Paulo Cape Verde  0.1
23 Sep 2021 16:45 Cha da Igreja Cape Verde  0.1
23 Sep 2021 16:45 Fajansinha Cape Verde  0.1
23 Sep 2021 16:45 Selada do Mocha Cape Verde  0.1
23 Sep 2021 16:45 Monte Joana Cape Verde  0.1
23 Sep 2021 16:45 Pombas Cape Verde  0.1
23 Sep 2021 16:45 Janela Cape Verde  0.1
22 Sep 2021 00:15 Villa de Tarrafal Cape Verde  0.1
22 Sep 2021 00:15 Tarrafal Cape Verde  0.1
22 Sep 2021 00:15 Ribeira da Prata Cape Verde  0.1
22 Sep 2021 00:15 Figueira Muta Cape Verde  0.1
22 Sep 2021 00:15 Figueira das Naus Cape Verde  0.1
22 Sep 2021 00:15 Figueira da Naus Cape Verde  0.1
22 Sep 2021 00:15 Contador Cape Verde  0.1
22 Sep 2021 00:15 Montinho Cape Verde  0.1
22 Sep 2021 00:15 Achadinha Cape Verde  0.1
22 Sep 2021 00:15 Curral Velho Cape Verde  0.1
22 Sep 2021 00:15 Portal Cape Verde  0.1
22 Sep 2021 00:15 Moerao Cape Verde  0.1
22 Sep 2021 00:15 Toril Cape Verde  0.1
22 Sep 2021 00:15 Mato Brasil Cape Verde  0.1
22 Sep 2021 00:15 Biscainhos Cape Verde  0.1
22 Sep 2021 00:15 Lagoa Cape Verde  0.1
22 Sep 2021 00:15 Massa Pe Cape Verde  0.1
22 Sep 2021 00:15 Ribeira Principal Cape Verde  0.1
22 Sep 2021 00:15 Cha de Dentro Cape Verde  0.1
22 Sep 2021 00:15 Chacha Cape Verde  0.1
22 Sep 2021 00:15 Palha Caiga Cape Verde  0.1
22 Sep 2021 00:15 Monte Pousada Cape Verde  0.1
22 Sep 2021 00:15 Mato Correia Cape Verde  0.1
22 Sep 2021 00:15 Mangue de Sete Cape Verde  0.1
22 Sep 2021 00:15 Pilao Cao Cape Verde  0.1
22 Sep 2021 00:15 Ilheu Cape Verde  0.1
22 Sep 2021 00:15 Covoada Cape Verde  0.1
22 Sep 2021 00:15 Calheta Cape Verde  0.1
21 Sep 2021 17:45 Fontainhas Cape Verde  0.1
21 Sep 2021 17:45 Caculi Cape Verde  0.1
21 Sep 2021 17:45 Vila Maria Pia Cape Verde  0.1
21 Sep 2021 17:45 Mao para Tras Cape Verde  0.1
24 Sep 2021 01:00 Barreiro Cape Verde  0.1
24 Sep 2021 01:00 Figueira da Horta Cape Verde  0.1
23 Sep 2021 17:30 Vila do Maio (Porto Inglez) Cape Verde  0.1
23 Sep 2021 17:30 Maio Cape Verde  0.1
22 Sep 2021 16:15 Serelbo Cape Verde  0.1
22 Sep 2021 16:15 Toril Cape Verde  0.1
22 Sep 2021 16:15 Bel Bel Cape Verde  0.1
22 Sep 2021 16:15 Pinchossa Cape Verde  0.1
22 Sep 2021 16:15 Santa Cruz Cape Verde  0.1
22 Sep 2021 16:15 Ribeirao Delmasso Cape Verde  0.1
22 Sep 2021 16:15 Poilaosinho Cape Verde  0.1
22 Sep 2021 16:15 Pedra Badejo Cape Verde  0.1
22 Sep 2021 16:15 Salas Cape Verde  0.1
22 Sep 2021 16:15 Renque Purga Cape Verde  0.1
22 Sep 2021 16:15 Joao Teves Cape Verde  0.1
22 Sep 2021 16:15 Fazenda Cape Verde  0.1
22 Sep 2021 16:15 Porto D' Achada Cape Verde  0.1
22 Sep 2021 16:15 Mato Jorge Cape Verde  0.1
22 Sep 2021 16:15 Capela Cape Verde  0.1
22 Sep 2021 16:15 Ponta Mendes Cape Verde  0.1
22 Sep 2021 16:15 Ponta Sao Francisco Cape Verde  0.1
22 Sep 2021 16:15 Portal Cape Verde  0.1
22 Sep 2021 16:15 Cancelo Cape Verde  0.1
22 Sep 2021 16:15 Praia Baixo Cape Verde  0.1
22 Sep 2021 16:15 Achada Baleia Cape Verde  0.1
22 Sep 2021 16:15 Moia Moia Cape Verde  0.1
22 Sep 2021 16:15 Porto Lobo Cape Verde  0.1
24 Sep 2021 01:00 Morrinho D Egba Cape Verde  0.1
24 Sep 2021 01:00 Aldeia Cape Verde  0.1
24 Sep 2021 01:00 Cha do Norte Cape Verde  0.1
24 Sep 2021 01:00 Lascado Cape Verde  0.1
24 Sep 2021 01:00 Bibeira Da Cruz Cape Verde  0.1
24 Sep 2021 01:00 Ribeira da Cruz Cape Verde  0.1
24 Sep 2021 01:00 Miguel Pires Cape Verde  0.1
24 Sep 2021 01:00 Logar Novo Cape Verde  0.1
24 Sep 2021 01:00 Italiano Cape Verde  0.1
24 Sep 2021 01:00 Galinheiros Cape Verde  0.1
24 Sep 2021 01:00 Mira-Mira Cape Verde  0.1
24 Sep 2021 01:00 Sao Jorge Cape Verde  0.1
24 Sep 2021 01:00 Atalaia Cape Verde  0.1
24 Sep 2021 01:00 Ribeira Ilheu Cape Verde  0.1
24 Sep 2021 01:00 Fajazinha Cape Verde  0.1
24 Sep 2021 01:00 Feiioal Cape Verde  0.1
24 Sep 2021 01:00 Mosteiros de Tras Cape Verde  0.1
24 Sep 2021 01:00 Achada Grande Cape Verde  0.1
24 Sep 2021 01:00 Corvo Cape Verde  0.1
24 Sep 2021 01:00 Relva Cape Verde  0.1