Overall Green alert Tropical Cyclone for TWENTYNINE-21
Off-shore
16 Dec 2021 12 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

Tropical Cyclone TWENTYNINE-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 50 km/h
Maximum storm surge 0.3 m (16 Dec 22:30 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 50 km/h 0.3 m 91 mm 0.5
ECMWF Overall 76 km/h 0.4 m 309 mm 0.5

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

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Wind

76 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 16 Dec 2021 12:00 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 16 Dec 2021 00:00 58 - - - - - - -
GREEN 2 16 Dec 2021 12:00 79 - - - - - - -
Download:





Impact estimation for the next 72h
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Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 16 Dec 2021 12:00 UTC
LevelCountryPopulation 
250-500 mmMalaysia1,803 
100-250 mmMalaysia, Thailand, Indonesia1,261,296
+
Thailand8,988 
Malaysia1,171,181 
Indonesia81,126 
50-100 mmThailand, Malaysia, Indonesia3,095,586
+
Thailand490,865 
Malaysia1,122,202 
Indonesia1,482,518 

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 16 Dec 2021 00:00 123 -
- - - - - Thailand, Malaysia
Blue 2 16 Dec 2021 12:00 286 1.3 million
- - - Thailand, Malaysia, Indonesia




Impact estimation for the next 72h
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StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Ban Bang Rapha, Thailand. This height is estimated for 16 Dec 2021 22:30 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 16 Dec 2021 12:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
16 Dec 2021 22:30 Ban Bang Rapha Thailand  0.3
16 Dec 2021 22:30 Maung Nawng Chik Thailand  0.3
16 Dec 2021 20:00 Kanchanadit Thailand  0.3
16 Dec 2021 20:00 Ban Pak Nam Tha Thong Thailand  0.3
16 Dec 2021 20:00 Ban Don Yuan Thailand  0.3
16 Dec 2021 20:00 Ban Na Luang Thailand  0.3
16 Dec 2021 20:00 Ban Rai Prung Thailand  0.3
16 Dec 2021 20:00 Chaiya Thailand  0.3
16 Dec 2021 20:00 Ban Nua Nam Thailand  0.3
16 Dec 2021 20:15 Ban Na Klua Thailand  0.3
16 Dec 2021 14:30 Khum Angkol Cambodia  0.3
16 Dec 2021 14:30 Ha Tien Vietnam  0.3
16 Dec 2021 14:30 Ap Cau Thang Vietnam  0.3
16 Dec 2021 14:30 Xom Ba Tra Vietnam  0.3
16 Dec 2021 14:30 Ap Giong Ke Vietnam  0.3
16 Dec 2021 22:15 Pattani Thailand  0.3
16 Dec 2021 20:00 Ban Tha Krachai Thailand  0.3
16 Dec 2021 15:00 Phumi Damnak Chang aeur Cambodia  0.3
16 Dec 2021 14:45 Kaoh Toch Cambodia  0.3
16 Dec 2021 14:45 Kampot Cambodia  0.3
16 Dec 2021 19:15 Ban Na Bo Thailand  0.3
16 Dec 2021 23:00 Ban Sam Bo Thailand  0.3
16 Dec 2021 23:00 Ban Phang Mai Phai Thailand  0.3
16 Dec 2021 23:00 Sathing Phra Thailand  0.3
16 Dec 2021 23:00 Ban Bo Daeng Thailand  0.3
16 Dec 2021 15:00 Ap Ong Lang Vietnam  0.3
16 Dec 2021 15:00 Duong Dong Vietnam  0.3
16 Dec 2021 18:45 Ban Lak So Thailand  0.3
17 Dec 2021 00:00 Bachok Malaysia  0.3
17 Dec 2021 00:00 Kampong Telong Malaysia  0.3
17 Dec 2021 00:00 Tok Bali Malaysia  0.3
17 Dec 2021 00:00 Kampong Beris Chalok Malaysia  0.3
17 Dec 2021 00:00 Kuala Besut Malaysia  0.3
17 Dec 2021 00:00 Raja Malaysia  0.3
16 Dec 2021 23:00 Tumpat Malaysia  0.3
16 Dec 2021 23:00 Kampong Badang Malaysia  0.3
16 Dec 2021 23:00 Kampong Gong Merbau Malaysia  0.3
16 Dec 2021 23:00 Ban Sai Khao Thailand  0.3
16 Dec 2021 23:00 Tak Bai Thailand  0.3
16 Dec 2021 21:30 Ban Khao Pak Khot Thailand  0.3
16 Dec 2021 21:30 Ban Pak Nakhon Thailand  0.3
16 Dec 2021 21:30 Ban Ban Kong Khong Thailand  0.3
16 Dec 2021 23:45 Kampong Beting Lintang Malaysia  0.3
16 Dec 2021 23:45 Kampong Pasir Hantu Malaysia  0.3
16 Dec 2021 20:00 Ban Talat Bang Not Thailand  0.3
16 Dec 2021 16:00 Phumi Kaoh Krabei Cambodia  0.3
16 Dec 2021 16:00 Phumi Sre Cham Kraom Cambodia  0.3
16 Dec 2021 20:45 Ban Theprat Thailand  0.3
16 Dec 2021 20:45 Ban Sa Kaeo Thailand  0.3
16 Dec 2021 20:45 Ban Rai Thailand  0.3
16 Dec 2021 20:45 Ban Tha Sala Thailand  0.3
16 Dec 2021 20:45 Ban Bang Trong Thailand  0.3
16 Dec 2021 22:00 Ban Hlem Son Thailand  0.3
16 Dec 2021 22:00 Songkhla Thailand  0.3
16 Dec 2021 19:45 Ban Don Thup Thailand  0.2
16 Dec 2021 22:30 Ban Bo So Thailand  0.2
16 Dec 2021 22:30 Amphoe Yamu Thailand  0.2
16 Dec 2021 22:45 Ban Na Thong Thailand  0.2
16 Dec 2021 16:00 Rach Gia Vietnam  0.2
16 Dec 2021 16:00 Kien Thanh Vietnam  0.2
16 Dec 2021 21:15 Ban Ton Liang Thailand  0.2
16 Dec 2021 18:15 Ban Lum Phawa Thailand  0.2
16 Dec 2021 14:45 An Thoi Vietnam  0.2
16 Dec 2021 18:15 Ban Khlong Rang Thailand  0.2
16 Dec 2021 18:15 Ban Huai Kruat Thailand  0.2
16 Dec 2021 18:15 Ban Bang Man Thailand  0.2
16 Dec 2021 21:15 Ban Chom Phibun Thailand  0.2
16 Dec 2021 21:15 Ban Sichon Thailand  0.2
16 Dec 2021 19:15 Ban Laem Din Thailand  0.2
16 Dec 2021 19:15 Ko Samui Thailand  0.2
16 Dec 2021 19:15 Ban Hin Kong Thailand  0.2
16 Dec 2021 21:45 Pak Phanang Thailand  0.2
16 Dec 2021 19:15 Ban Le Thailand  0.2
16 Dec 2021 19:15 Ban Khai Thailand  0.2
16 Dec 2021 19:15 Ban Plai Laem Thailand  0.2
16 Dec 2021 18:30 Ban Hin Sam Kon Thailand  0.2
16 Dec 2021 22:30 Hua Sai Thailand  0.2
16 Dec 2021 18:45 Ban Madua Wan Thailand  0.2
16 Dec 2021 18:45 Ban Thong Ta Pan Thailand  0.2
17 Dec 2021 00:00 Ban Bang Chak Thailand  0.2
17 Dec 2021 00:00 Ban Map Bua Thailand  0.2
16 Dec 2021 17:45 Ban Hat Sai Ri Thailand  0.2
16 Dec 2021 17:45 Ban Choeng Kra Thailand  0.2
16 Dec 2021 17:45 Ban Khun Saen Thailand  0.2
16 Dec 2021 17:45 Ban Don Yang Thailand  0.2
16 Dec 2021 17:45 Ban Pak Nam Thailand  0.2
16 Dec 2021 17:45 Ban Hua Krut Thailand  0.2
16 Dec 2021 17:45 Ban Don Kha Thailand  0.2
16 Dec 2021 18:15 Ban Thong Tanot Thailand  0.2
16 Dec 2021 18:45 Ban Ko Tao Thailand  0.2
17 Dec 2021 00:00 Kampong Nam Bau Thailand  0.2
17 Dec 2021 00:00 Sai Buri Thailand  0.2
17 Dec 2021 00:00 Ban Mai Kaen Thailand  0.2
17 Dec 2021 00:00 Ban Thaup Thailand  0.2
16 Dec 2021 22:15 Pa Na Re Thailand  0.2
16 Dec 2021 15:30 Phumi Ta Tei Cambodia  0.2
16 Dec 2021 15:30 Chimeal Cambodia  0.2
16 Dec 2021 15:30 Phumi Khsach Sa Cambodia  0.2
16 Dec 2021 15:30 Phumi Kandaol Cambodia  0.2
16 Dec 2021 15:30 Phumi Ta Ben Cambodia  0.2
16 Dec 2021 15:30 Phumi Chrouy Svay Cambodia  0.2
16 Dec 2021 21:30 Amphoe Khanom Thailand  0.2
17 Dec 2021 00:00 Penarek Malaysia  0.2
17 Dec 2021 00:00 Merang Malaysia  0.2
17 Dec 2021 00:00 Batu Rakit Malaysia  0.2
17 Dec 2021 00:00 Kampong Bidong Laut Malaysia  0.2
16 Dec 2021 22:30 Narathiwat Thailand  0.2
16 Dec 2021 14:30 Ra Ghe Vietnam  0.2
16 Dec 2021 17:30 Phumi Prek Svay Cambodia  0.2
16 Dec 2021 16:45 Phumi Chrouy Kaoh Cambodia  0.2
16 Dec 2021 16:45 O Pyam Cambodia  0.2
16 Dec 2021 16:45 Phumi Cheung Kruk Cambodia  0.2
16 Dec 2021 16:45 Phumi Thnal Krabei Cambodia  0.2
16 Dec 2021 16:45 Bang Krassop Cambodia  0.2
16 Dec 2021 16:45 Phumi Prek Svay Cambodia  0.2
16 Dec 2021 16:45 Kas Kapig Cambodia  0.2
16 Dec 2021 16:45 Phumi Kaoh Chas Cambodia  0.2
16 Dec 2021 16:45 Phumi Prek Kduoch Cambodia  0.2
16 Dec 2021 17:30 Ban Chamuang Thailand  0.2
16 Dec 2021 17:30 Ban Faeng Daeng Thailand  0.2
16 Dec 2021 17:30 Amphoe Bang Saphan Thailand  0.2
16 Dec 2021 17:30 Ban Na Phak Khuang Thailand  0.2
16 Dec 2021 19:30 Ban Na Thap Thailand  0.2
16 Dec 2021 17:30 Ang Dhong Thailand  0.2
16 Dec 2021 17:30 Thap Sakae Thailand  0.2
16 Dec 2021 17:30 Ban Thung Pradu Thailand  0.2
16 Dec 2021 17:30 Ban Nong Hoi Siap Thailand  0.2
16 Dec 2021 17:30 Ban Huai Yang Thailand  0.2
16 Dec 2021 17:30 Pathiu Thailand  0.2
16 Dec 2021 17:30 Ban Ton Makham Yai Thailand  0.2
16 Dec 2021 17:30 Ban Sang Som Thailand  0.2
16 Dec 2021 19:15 Ban Thung Ha Thailand  0.2
16 Dec 2021 19:15 Ban Bo Samrong Thailand  0.2
16 Dec 2021 19:15 Ban Tham Thong Thailand  0.2
16 Dec 2021 17:00 Ban Khlong Chao Thailand  0.2
16 Dec 2021 17:00 Ban Ao Salat Thailand  0.2
16 Dec 2021 17:00 Ban Ao Yai Thailand  0.2
16 Dec 2021 17:30 Hnohng Ai Bhrom Thailand  0.2
16 Dec 2021 17:15 Ban Wa Thon Thailand  0.2
16 Dec 2021 16:45 Sala Srok Kaoh Kong Cambodia  0.2
16 Dec 2021 16:45 Phumi Thmei Cambodia  0.2
16 Dec 2021 16:45 Phumi Chrouy Pros Cambodia  0.2
16 Dec 2021 16:45 Phumi Bei Smau Cambodia  0.2
16 Dec 2021 16:45 Antong Sar Cambodia  0.2
17 Dec 2021 00:00 Seberang Takir Malaysia  0.2
17 Dec 2021 00:00 Kuala Terengganu Malaysia  0.2
16 Dec 2021 15:30 Phsar Ream Cambodia  0.2
16 Dec 2021 14:15 Kim Qui Vietnam  0.2
16 Dec 2021 15:30 Batruong Cambodia  0.2
16 Dec 2021 16:30 Kaoh Rong Cambodia  0.2
16 Dec 2021 16:15 Phumi Prek Khsach Toch Cambodia  0.2
16 Dec 2021 16:15 Kaoh Rung Cambodia  0.2
16 Dec 2021 16:00 Kampong Saom Cambodia  0.2
16 Dec 2021 16:00 Phumi Veal Poah Cambodia  0.2
16 Dec 2021 16:45 Peam Kay Cambodia  0.2
17 Dec 2021 00:00 Kampong Cherong Baru Malaysia  0.2
17 Dec 2021 00:00 Marang Malaysia  0.2
17 Dec 2021 00:00 Kampong Pulau Kerangga Malaysia  0.2
17 Dec 2021 00:00 Merchang Malaysia  0.2
16 Dec 2021 12:30 Song Ong Doc Vietnam  0.1
16 Dec 2021 15:30 Thoi Thuan Vietnam  0.1
16 Dec 2021 15:30 Ap Phu My Vietnam  0.1
16 Dec 2021 15:30 Xom Cua Tieu Vietnam  0.1
16 Dec 2021 12:15 Cai Bat Vietnam  0.1
16 Dec 2021 15:15 Xom Vam Lang Vietnam  0.1
16 Dec 2021 15:15 Ap Dong Thanh Vietnam  0.1
16 Dec 2021 13:45 Thanh Phong Vietnam  0.1
16 Dec 2021 13:45 Ap An Thuan Vietnam  0.1
16 Dec 2021 12:30 Xom Rach Tau Vietnam  0.1