Overall Green alert Tropical Cyclone for TWENTYNINE-21
Off-shore
16 Dec 2021 00 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 58 km/h
Maximum storm surge 0.2 m (16 Dec 07:30 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 58 km/h 0.2 m 123 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 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 16 Dec 2021 00:00 72 - - - - - - -
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 00:00 UTC
LevelCountryPopulation 
250-500 mmMalaysia50,820 
100-250 mmThailand, Malaysia1,997,626
+
Thailand257,026 
Malaysia1,740,599 
50-100 mmThailand, Malaysia, Indonesia2,400,783
+
Thailand1,237,463 
Malaysia1,041,066 
Indonesia122,253 

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 00:00 377 2 million
- - - Thailand, Malaysia, Indonesia




Impact estimation for the next 72h
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StormSurge

0.2 m

The maximum Storm surge height is  0.2m in Seberang Takir, Malaysia. This height is estimated for 16 Dec 2021 07:30 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 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
16 Dec 2021 07:30 Seberang Takir Malaysia  0.2
16 Dec 2021 07:30 Kuala Terengganu Malaysia  0.2
16 Dec 2021 07:30 Kampong Cherong Baru Malaysia  0.2
16 Dec 2021 07:30 Marang Malaysia  0.2
16 Dec 2021 07:30 Kampong Pulau Kerangga Malaysia  0.2
16 Dec 2021 07:30 Merchang Malaysia  0.2
16 Dec 2021 08:45 Kampong Telong Malaysia  0.2
16 Dec 2021 08:45 Tok Bali Malaysia  0.2
16 Dec 2021 08:45 Kampong Beris Chalok Malaysia  0.2
16 Dec 2021 08:45 Kuala Besut Malaysia  0.2
16 Dec 2021 08:45 Raja Malaysia  0.2
16 Dec 2021 08:45 Kampong Beting Lintang Malaysia  0.2
16 Dec 2021 08:45 Kampong Pasir Hantu Malaysia  0.2
16 Dec 2021 09:15 Bachok Malaysia  0.2
16 Dec 2021 08:15 Merang Malaysia  0.2
16 Dec 2021 08:15 Batu Rakit Malaysia  0.2
16 Dec 2021 08:15 Kampong Bidong Laut Malaysia  0.2
16 Dec 2021 08:45 Penarek Malaysia  0.2
16 Dec 2021 08:15 Kampong Badang Malaysia  0.2
16 Dec 2021 08:15 Kampong Gong Merbau Malaysia  0.2
16 Dec 2021 12:00 Ra Ghe Vietnam  0.2
16 Dec 2021 06:30 Tumpat Malaysia  0.2
16 Dec 2021 12:00 Kim Qui Vietnam  0.2
16 Dec 2021 07:00 Ban Sai Khao Thailand  0.2
16 Dec 2021 07:00 Tak Bai Thailand  0.2
16 Dec 2021 08:45 Xom Rach Tau Vietnam  0.2
16 Dec 2021 10:00 Ban Sam Bo Thailand  0.2
16 Dec 2021 10:00 Ban Phang Mai Phai Thailand  0.2
16 Dec 2021 10:00 Sathing Phra Thailand  0.2
16 Dec 2021 10:00 Ban Bo Daeng Thailand  0.2
16 Dec 2021 12:00 Xom Ba Tra Vietnam  0.2
16 Dec 2021 12:00 Ap Cau Thang Vietnam  0.1
16 Dec 2021 12:00 Ap Giong Ke Vietnam  0.1
16 Dec 2021 06:45 Narathiwat Thailand  0.1
16 Dec 2021 11:30 Song Ong Doc Vietnam  0.1
16 Dec 2021 07:00 Ban Thaup Thailand  0.1
16 Dec 2021 07:00 Ban Mai Kaen Thailand  0.1
16 Dec 2021 12:00 Phumi Bei Smau Cambodia  0.1
16 Dec 2021 12:00 Antong Sar Cambodia  0.1
16 Dec 2021 07:00 Sai Buri Thailand  0.1
16 Dec 2021 07:15 Kampong Nam Bau Thailand  0.1
16 Dec 2021 09:45 Ban Bang Chak Thailand  0.1
16 Dec 2021 09:45 Ban Map Bua Thailand  0.1
16 Dec 2021 09:45 Ban Na Thong Thailand  0.1
16 Dec 2021 12:00 An Thoi Vietnam  0.1
16 Dec 2021 11:30 Cai Bat Vietnam  0.1
16 Dec 2021 09:00 Ban Bang Rapha Thailand  0.1
16 Dec 2021 09:00 Maung Nawng Chik Thailand  0.1
16 Dec 2021 11:45 Hua Sai Thailand  0.1
16 Dec 2021 12:00 Phumi Ta Tei Cambodia  0.1
16 Dec 2021 12:00 Phumi Chrouy Svay Cambodia  0.1
16 Dec 2021 12:00 Duong Dong Vietnam  0.1
16 Dec 2021 12:00 Ha Tien Vietnam  0.1
16 Dec 2021 07:45 Amphoe Yamu Thailand  0.1
16 Dec 2021 07:45 Pa Na Re Thailand  0.1
16 Dec 2021 12:00 Ap Ong Lang Vietnam  0.1
16 Dec 2021 12:00 Khum Angkol Cambodia  0.1
16 Dec 2021 08:00 Tan An Vietnam  0.1
16 Dec 2021 08:00 Day Chao Vietnam  0.1
16 Dec 2021 12:00 Phumi Prek Svay Cambodia  0.1
16 Dec 2021 09:45 Ban Bo So Thailand  0.1
16 Dec 2021 09:30 Ban Hlem Son Thailand  0.1
16 Dec 2021 09:30 Songkhla Thailand  0.1
16 Dec 2021 09:00 Pattani Thailand  0.1
16 Dec 2021 12:00 Phumi Damnak Chang aeur Cambodia  0.1
16 Dec 2021 12:00 Phumi Kaoh Krabei Cambodia  0.1
16 Dec 2021 12:00 Kampong Saom Cambodia  0.1
16 Dec 2021 12:00 Batruong Cambodia  0.1
16 Dec 2021 11:45 Kaoh Rung Cambodia  0.1
16 Dec 2021 12:00 Kaoh Toch Cambodia  0.1
16 Dec 2021 12:00 Kampot Cambodia  0.1
16 Dec 2021 11:45 Kaoh Rong Cambodia  0.1
16 Dec 2021 12:00 Phumi Sre Cham Kraom Cambodia  0.1
16 Dec 2021 11:45 Ban Khao Pak Khot Thailand  0.1
16 Dec 2021 11:45 Ban Pak Nakhon Thailand  0.1
16 Dec 2021 11:45 Ban Ban Kong Khong Thailand  0.1
16 Dec 2021 12:00 Phumi Ta Ben Cambodia  0.1
16 Dec 2021 12:00 Phsar Ream Cambodia  0.1
16 Dec 2021 11:45 Peam Kay Cambodia  0.1
16 Dec 2021 11:30 Ban Theprat Thailand  0.1
16 Dec 2021 11:30 Ban Sa Kaeo Thailand  0.1
16 Dec 2021 11:30 Ban Rai Thailand  0.1
16 Dec 2021 11:30 Ban Tha Sala Thailand  0.1
16 Dec 2021 11:30 Ban Bang Trong Thailand  0.1
16 Dec 2021 08:15 Xom Go Cat Vietnam  0.1
16 Dec 2021 08:15 Xom Vam Cai Cung Vietnam  0.1
16 Dec 2021 10:45 Pak Phanang Thailand  0.1
16 Dec 2021 12:00 Ban Khlong Chao Thailand  0.1
16 Dec 2021 12:00 Ban Ao Salat Thailand  0.1
16 Dec 2021 12:00 Ban Ao Yai Thailand  0.1
16 Dec 2021 12:00 Phumi Chrouy Kaoh Cambodia  0.1
16 Dec 2021 12:00 O Pyam Cambodia  0.1
16 Dec 2021 12:00 Phumi Cheung Kruk Cambodia  0.1
16 Dec 2021 12:00 Phumi Thnal Krabei Cambodia  0.1
16 Dec 2021 12:00 Bang Krassop Cambodia  0.1