Overall Green alert Tropical Cyclone for TERATAI-21
Off-shore

Impact

Tropical Cyclone TERATAI-21 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 61 km/h
Maximum storm surge 0.3 m (02 Dec 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
GFS Current 61 km/h 0.3 m 57 mm 0.5
GFS Overall 83 km/h 0.3 m 329 mm 0.5

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

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 01 Dec 2021 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 01 Dec 2021 06:00 61 - - - - - - -
Download:





Impact estimation for the next 72h




Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 01 Dec 2021 06:00 UTC

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 01 Dec 2021 06:00 182 - - - - - - -




Impact estimation for the next 72h

StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Indramaju, Indonesia. This height is estimated for 02 Dec 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 01 Dec 2021 06:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
02 Dec 2021 08:00 Indramaju Indonesia  0.3
02 Dec 2021 08:00 Karangampel Indonesia  0.3
02 Dec 2021 03:00 Tipar Indonesia  0.3
02 Dec 2021 03:00 Balubuk Indonesia  0.3
02 Dec 2021 06:15 Cilancang Indonesia  0.3
02 Dec 2021 06:15 Cirebon Indonesia  0.3
02 Dec 2021 06:15 Losan Indonesia  0.3
02 Dec 2021 08:30 Klampok Indonesia  0.2
02 Dec 2021 08:30 Tegal Indonesia  0.2
02 Dec 2021 08:30 Wanasari Indonesia  0.2
02 Dec 2021 06:15 Sidja Indonesia  0.2
02 Dec 2021 00:00 Cengkarengbelakang Indonesia  0.2
02 Dec 2021 06:15 Pekalongan Indonesia  0.2
02 Dec 2021 06:15 Petaroekan Indonesia  0.2
02 Dec 2021 06:15 Sigedang Indonesia  0.2
02 Dec 2021 06:15 Bulakamba Indonesia  0.2
03 Dec 2021 02:30 Ketapang Indonesia  0.2
03 Dec 2021 02:30 Kramat Indonesia  0.2
01 Dec 2021 14:15 Tjikawung Indonesia  0.2
01 Dec 2021 14:15 Sumur Indonesia  0.2
01 Dec 2021 14:15 Aerdjeruk Indonesia  0.2
02 Dec 2021 03:30 Patrol Indonesia  0.2
02 Dec 2021 03:30 Kandanghaur Indonesia  0.2
02 Dec 2021 03:30 Cangkring Indonesia  0.2
02 Dec 2021 11:00 Pasirputih Indonesia  0.2
02 Dec 2021 11:00 Muaratjilamaja Indonesia  0.2
01 Dec 2021 23:00 Domas Indonesia  0.2
02 Dec 2021 11:15 Pedes Indonesia  0.2
02 Dec 2021 11:15 Sungaibuntu Indonesia  0.2
01 Dec 2021 23:15 Tanara Indonesia  0.2
02 Dec 2021 08:15 Pemalang Indonesia  0.2
01 Dec 2021 15:30 Babakancibeber Indonesia  0.2
01 Dec 2021 15:30 Kolitjaah Indonesia  0.2
01 Dec 2021 15:30 Tjiteureup Indonesia  0.2
01 Dec 2021 15:30 Labuhan Indonesia  0.2
01 Dec 2021 15:30 Kaduperasi Indonesia  0.2
01 Dec 2021 23:00 Merak Indonesia  0.2
02 Dec 2021 01:45 Maringgai Indonesia  0.2
01 Dec 2021 22:45 Ketapang Indonesia  0.2
02 Dec 2021 11:15 Chilachap Indonesia  0.1
02 Dec 2021 11:15 Adipala Indonesia  0.1
02 Dec 2021 11:15 Binangoen Indonesia  0.1
03 Dec 2021 22:15 Ajah Indonesia  0.1
02 Dec 2021 00:15 Pahanuma Indonesia  0.1
02 Dec 2021 00:15 Belowa Indonesia  0.1
01 Dec 2021 19:15 Muarabinuangeun Indonesia  0.1
02 Dec 2021 06:30 Guring Indonesia  0.1
02 Dec 2021 06:30 Kota Agung Indonesia  0.1
01 Dec 2021 21:15 Bandaragung Indonesia  0.1
01 Dec 2021 21:15 Tjampang Indonesia  0.1
01 Dec 2021 21:15 Waiharoe Indonesia  0.1
01 Dec 2021 21:15 Belimbing Indonesia  0.1
02 Dec 2021 06:30 Bandjaragung Indonesia  0.1
01 Dec 2021 11:00 Karangberak Indonesia  0.1
01 Dec 2021 22:00 Kalianda Indonesia  0.1
01 Dec 2021 22:00 Bakau Indonesia  0.1
02 Dec 2021 08:15 Anjer-Kidu Indonesia  0.1
01 Dec 2021 09:30 Kiluan Indonesia  0.1
01 Dec 2021 09:30 Kekatang Indonesia  0.1
01 Dec 2021 09:30 Menango Indonesia  0.1
01 Dec 2021 09:30 Telukbetung Indonesia  0.1
03 Dec 2021 21:30 Sindangsari Indonesia  0.1
03 Dec 2021 21:30 Cijulang Indonesia  0.1
03 Dec 2021 21:30 Cikalong Indonesia  0.1
03 Dec 2021 21:30 Pangadaran Indonesia  0.1
02 Dec 2021 13:00 Petanahan Indonesia  0.1
01 Dec 2021 15:00 Kaliputjang Indonesia  0.1
01 Dec 2021 18:15 Sawangbalak Indonesia  0.1
02 Dec 2021 04:30 Taoabi Indonesia  0.1
01 Dec 2021 17:30 Karanghawu Indonesia  0.1
01 Dec 2021 17:30 Tjimadja Indonesia  0.1
01 Dec 2021 17:30 Tjiateul Indonesia  0.1
01 Dec 2021 18:15 Djagalaja Indonesia  0.1
01 Dec 2021 08:00 Tampang Indonesia  0.1
01 Dec 2021 07:15 Poelaudoea Indonesia  0.1
01 Dec 2021 09:30 Tandjungkarang Indonesia  0.1
01 Dec 2021 09:30 Tarahan Indonesia  0.1
01 Dec 2021 18:15 Putih Indonesia  0.1
01 Dec 2021 10:45 Kabue Indonesia  0.1