Overall Green alert Tropical Cyclone for ROSE-21
Off-shore
20 Sep 2021 00 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 ECMWF
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 58 km/h
Maximum storm surge 0.2 m (22 Sep 09:15 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
ECMWF Current 58 km/h 0.2 m 222 mm 0.5
ECMWF Overall 83 km/h 0.3 m 371 mm 0.5

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

TOP

Wind

83 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 20 Sep 2021 00:00 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 00:00 43 - - - - - - -
GREEN 2 19 Sep 2021 12:00 68 - - - - - - -
GREEN 3 20 Sep 2021 00:00 61 - - - - - - -
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 20 Sep 2021 00:00 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 00:00 151 - - - - - - -
Blue 2 19 Sep 2021 12:00 220 - - - - - - -
Blue 3 20 Sep 2021 00:00 237 - - - - - - -




Impact estimation for the next 72h
TOP

StormSurge

0.2 m

The maximum Storm surge height is  0.2m in Prazeres, Cape Verde. This height is estimated for 22 Sep 2021 09:15 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 20 Sep 2021 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
22 Sep 2021 09:15 Prazeres Cape Verde  0.2
22 Sep 2021 09:15 Espingueira Cape Verde  0.2
22 Sep 2021 09:15 Derrubado Cape Verde  0.2
22 Sep 2021 09:15 Curral Velho Cape Verde  0.2
22 Sep 2021 09:15 Joao Barrosa Cape Verde  0.2
22 Sep 2021 09:15 Fundo de Figueiras Cape Verde  0.2
22 Sep 2021 09:15 Cabeco Dos Tarefes Cape Verde  0.2
22 Sep 2021 09:15 Gata Cape Verde  0.2
20 Sep 2021 06:00 Mindelo Cape Verde  0.2
20 Sep 2021 06:00 Salamansa Cape Verde  0.2
20 Sep 2021 06:00 Madeiral Cape Verde  0.2
20 Sep 2021 06:00 Calhau Cape Verde  0.2
20 Sep 2021 06:00 Ponta da Cruz Cape Verde  0.2
21 Sep 2021 16:00 Palmeira Cape Verde  0.2
21 Sep 2021 16:00 Beirona Cape Verde  0.2
21 Sep 2021 16:00 Santa Maria Cape Verde  0.2
21 Sep 2021 16:00 Vila Santa Maria Cape Verde  0.2
21 Sep 2021 16:00 Feijoal Cape Verde  0.2
21 Sep 2021 16:00 Pedra Lume Cape Verde  0.2
20 Sep 2021 06:15 Morro Cape Verde  0.1
20 Sep 2021 06:15 Vila do Maio Cape Verde  0.1
20 Sep 2021 06:15 Calheta Cape Verde  0.1
20 Sep 2021 06:15 Morrinho Cape Verde  0.1
20 Sep 2021 06:15 Cascabulho Cape Verde  0.1
20 Sep 2021 06:15 Santo Antonio Cape Verde  0.1
20 Sep 2021 06:15 Pedro Vaz Cape Verde  0.1
20 Sep 2021 06:15 Alcatraz Cape Verde  0.1
20 Sep 2021 05:45 Vila de Sal Rei Cape Verde  0.1
20 Sep 2021 05:45 Sal Rel Cape Verde  0.1
20 Sep 2021 05:45 Cabecadas Cape Verde  0.1
20 Sep 2021 05:45 Rabil Cape Verde  0.1
20 Sep 2021 05:45 Ponta Adiante Cape Verde  0.1
20 Sep 2021 05:45 Bofareira Cape Verde  0.1
21 Sep 2021 16:30 Provoacao Velha Cape Verde  0.1
21 Sep 2021 16:30 Povocao Velha Cape Verde  0.1
21 Sep 2021 15:45 Pedrinha Cape Verde  0.1
21 Sep 2021 15:45 Sao Pedro Cape Verde  0.1
21 Sep 2021 15:45 Vila do Porto Novo Cape Verde  0.1
21 Sep 2021 15:45 Porto Novo Cape Verde  0.1
20 Sep 2021 05:45 Barreiro Cape Verde  0.1
20 Sep 2021 05:45 Figueira da Horta Cape Verde  0.1
22 Sep 2021 17:30 Pau Cape Verde  0.1
22 Sep 2021 17:30 Faja Cape Verde  0.1
22 Sep 2021 17:30 Sorno Cape Verde  0.1
22 Sep 2021 17:30 Nossa Senhora do Monte Cape Verde  0.1
22 Sep 2021 17:30 Mato Cape Verde  0.1
22 Sep 2021 17:30 Vila Nova Sintra Cape Verde  0.1
22 Sep 2021 17:30 Cachaco Cape Verde  0.1
22 Sep 2021 17:30 Nova Sintra Cape Verde  0.1
22 Sep 2021 17:30 Santa Barbara Cape Verde  0.1
22 Sep 2021 17:30 Garca Cape Verde  0.1
22 Sep 2021 17:30 Furna Cape Verde  0.1
22 Sep 2021 17:30 Sao Filipe Cape Verde  0.1
22 Sep 2021 17:30 Tongon Cape Verde  0.1
20 Sep 2021 06:00 Villa de Tarrafal Cape Verde  0.1
20 Sep 2021 06:00 Tarrafal Cape Verde  0.1
20 Sep 2021 06:00 Ribeira da Prata Cape Verde  0.1
20 Sep 2021 06:00 Figueira Muta Cape Verde  0.1
20 Sep 2021 06:00 Figueira das Naus Cape Verde  0.1
20 Sep 2021 06:00 Figueira da Naus Cape Verde  0.1
20 Sep 2021 06:00 Contador Cape Verde  0.1
20 Sep 2021 06:00 Montinho Cape Verde  0.1
20 Sep 2021 06:00 Achadinha Cape Verde  0.1
20 Sep 2021 06:00 Curral Velho Cape Verde  0.1
20 Sep 2021 06:00 Portal Cape Verde  0.1
20 Sep 2021 06:00 Moerao Cape Verde  0.1
20 Sep 2021 06:00 Toril Cape Verde  0.1
20 Sep 2021 06:00 Mato Brasil Cape Verde  0.1
20 Sep 2021 06:00 Biscainhos Cape Verde  0.1
20 Sep 2021 06:00 Lagoa Cape Verde  0.1
20 Sep 2021 06:00 Massa Pe Cape Verde  0.1
20 Sep 2021 06:00 Ribeira Principal Cape Verde  0.1
20 Sep 2021 06:00 Cha de Dentro Cape Verde  0.1
20 Sep 2021 06:00 Chacha Cape Verde  0.1
20 Sep 2021 06:00 Palha Caiga Cape Verde  0.1
20 Sep 2021 06:00 Monte Pousada Cape Verde  0.1
20 Sep 2021 06:00 Mato Correia Cape Verde  0.1
20 Sep 2021 06:00 Mangue de Sete Cape Verde  0.1
20 Sep 2021 06:00 Pilao Cao Cape Verde  0.1
20 Sep 2021 06:00 Ilheu Cape Verde  0.1
20 Sep 2021 06:00 Covoada Cape Verde  0.1
20 Sep 2021 06:00 Calheta Cape Verde  0.1
22 Sep 2021 17:15 Ribeira da Barca Cape Verde  0.1
22 Sep 2021 17:15 Gouveia Cape Verde  0.1
22 Sep 2021 17:15 Porto Gouveia Cape Verde  0.1
22 Sep 2021 17:15 Saltos de Baixo Cape Verde  0.1
22 Sep 2021 17:15 Velha Cape Verde  0.1