Overall Green alert Tropical Cyclone for KROVANH-20
in , Viet Nam, Philippines, Malaysia
23 Dec 2020 00 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

Tropical Cyclone KROVANH-20 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 61 km/h
Maximum storm surge 0.5 m (23 Dec 12:30 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 61 km/h 0.5 m 232 mm 0.5
ECMWF Overall 83 km/h 0.5 m 664 mm 0.5

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

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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 23 Dec 2020 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 Dec 2020 12:00 72 -
- - - - - Vietnam
GREEN 2 20 Dec 2020 00:00 83 -
- - - - - Vietnam
GREEN 3 20 Dec 2020 12:00 83 - - - - - - -
GREEN 4 21 Dec 2020 00:00 83 - - - - - - -
GREEN 5 21 Dec 2020 12:00 83 - - - - - - -
GREEN 6 22 Dec 2020 00:00 83 -
- - - - - Vietnam
GREEN 7 22 Dec 2020 12:00 65 - - - - - - -
GREEN 8 23 Dec 2020 00:00 61 - - - - - - -
Download:





Impact estimation for the next 72h
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Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 23 Dec 2020 00:00 UTC
LevelCountryPopulation 
100-250 mmVietnam, Philippines, Cambodia395,532
+
Vietnam85,234 
Philippines14,226 
Cambodia296,072 
50-100 mmVietnam, Philippines, Cambodia, Malaysia6,909,008
+
Vietnam5,538,891 
Philippines127,258 
Cambodia1,240,253 
Malaysia2,606 

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 Dec 2020 12:00 20 Few people - - - - - - Vietnam
Blue 2 20 Dec 2020 00:00 23 30 thousand - - - - - - Vietnam
Blue 3 20 Dec 2020 12:00 23 - - - - - - -
Blue 4 21 Dec 2020 00:00 23 - - - - - - -
Blue 5 21 Dec 2020 12:00 23 - - - - - - -
Blue 6 22 Dec 2020 00:00 23 30 thousand - - - - - - Vietnam
Blue 7 22 Dec 2020 12:00 18 - - - - - - -
Blue 8 23 Dec 2020 00:00 232 400 thousand
- - - - Vietnam, Philippines, Cambodia, Malaysia




Impact estimation for the next 72h
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StormSurge

0.5 m

The maximum Storm surge height is  0.5m in Ap An Thuan, Vietnam. This height is estimated for 23 Dec 2020 12:30 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 23 Dec 2020 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
23 Dec 2020 12:30 Ap An Thuan Vietnam  0.5
23 Dec 2020 12:30 Thoi Thuan Vietnam  0.5
23 Dec 2020 12:15 Ap Phu My Vietnam  0.5
23 Dec 2020 12:15 Xom Cua Tieu Vietnam  0.5
23 Dec 2020 17:15 Ap Cai Gia Vietnam  0.5
23 Dec 2020 17:15 Ba Dong Vietnam  0.5
23 Dec 2020 17:15 Thanh Phong Vietnam  0.5
23 Dec 2020 12:45 Xom Vam Lang Vietnam  0.4
23 Dec 2020 18:15 An Thoi Vietnam  0.4
23 Dec 2020 18:15 Ap Ca Coi Vietnam  0.4
23 Dec 2020 18:15 Ap Con Cu Vietnam  0.4
23 Dec 2020 12:45 Ap Dong Thanh Vietnam  0.4
23 Dec 2020 17:15 Day Chao Vietnam  0.4
23 Dec 2020 17:15 Xom Go Cat Vietnam  0.4
23 Dec 2020 17:45 Xom Vam Cai Cung Vietnam  0.4
23 Dec 2020 13:45 Vung Tau Vietnam  0.4
23 Dec 2020 17:00 Tan An Vietnam  0.4
23 Dec 2020 18:45 Giong Me Vietnam  0.4
24 Dec 2020 16:30 Ban Bang Kadan Thailand  0.4
24 Dec 2020 16:30 Ban Bang Bao Thailand  0.4
24 Dec 2020 16:30 Dan Kao Thailand  0.4
24 Dec 2020 16:30 Ban Laem Thong Lang Thailand  0.4
24 Dec 2020 16:30 Ban Chek Bae Thailand  0.4
24 Dec 2020 16:30 Laem Ngop Thailand  0.4
24 Dec 2020 16:30 Ban Nong Khan Song Thailand  0.4
24 Dec 2020 16:30 Ban Pak Khlong Bang Phra Thailand  0.4
24 Dec 2020 16:30 Ban Laem Hin Thailand  0.4
24 Dec 2020 16:30 Ban Ao Cho Thailand  0.4
24 Dec 2020 16:30 Ban Yai Liu Thailand  0.3
24 Dec 2020 16:30 Ban Noen Sung Thailand  0.3
24 Dec 2020 16:30 Ban Pak Khlong Tha Luan Thailand  0.3
23 Dec 2020 14:15 Ap Ben Da Vietnam  0.3
24 Dec 2020 16:30 Ban Wai Chaek Thailand  0.3
24 Dec 2020 16:00 Ban Takang Thailand  0.3
24 Dec 2020 16:00 Laem Khlat Thailand  0.3
24 Dec 2020 16:00 Ban Saphan Hin Thailand  0.3
23 Dec 2020 14:30 Lang Phuoc Hai Vietnam  0.3
24 Dec 2020 16:15 Ban Tachilep Thailand  0.3
24 Dec 2020 16:15 Laem Sing Thailand  0.3
24 Dec 2020 16:15 Cham Han Thailand  0.3
24 Dec 2020 16:15 Ban Pak Nam Thailand  0.3
24 Dec 2020 16:15 Ban Ta Lian Thailand  0.3
24 Dec 2020 16:15 Khao Ta Nui Thailand  0.3
24 Dec 2020 16:15 Naung Chim Thailand  0.3
24 Dec 2020 16:15 Ban Khlong Hok Thailand  0.3
24 Dec 2020 15:45 Ban Mai Rut Thailand  0.3
24 Dec 2020 15:00 Ban Suan Khat Thailand  0.3
24 Dec 2020 15:00 Khlong Yai Thailand  0.3
23 Dec 2020 14:15 Ap Binh Chau Vietnam  0.3
24 Dec 2020 15:00 Ban Ao Salat Thailand  0.3
24 Dec 2020 14:15 Phumi Chrouy Kaoh Cambodia  0.3
24 Dec 2020 14:15 O Pyam Cambodia  0.3
24 Dec 2020 14:15 Phumi Cheung Kruk Cambodia  0.3
24 Dec 2020 14:15 Phumi Thnal Krabei Cambodia  0.3
24 Dec 2020 14:15 Bang Krassop Cambodia  0.3
24 Dec 2020 14:15 Sala Srok Kaoh Kong Cambodia  0.3
24 Dec 2020 14:15 Phumi Prek Svay Cambodia  0.3
24 Dec 2020 14:15 Kas Kapig Cambodia  0.3
24 Dec 2020 14:15 Phumi Kaoh Chas Cambodia  0.3
24 Dec 2020 14:15 Phumi Prek Kduoch Cambodia  0.3
24 Dec 2020 14:30 Ban Ao Fat Thailand  0.3
24 Dec 2020 14:30 Ban Khlong Chao Thailand  0.3
24 Dec 2020 14:30 Ban Ao Yai Thailand  0.3
25 Dec 2020 12:45 Phumi Kaoh Krabei Cambodia  0.3
25 Dec 2020 12:45 Phumi Sre Cham Kraom Cambodia  0.3
25 Dec 2020 12:45 Kaoh Toch Cambodia  0.3
25 Dec 2020 16:45 Phumi Prek Svay Cambodia  0.3
25 Dec 2020 16:45 Phumi Ta Tei Cambodia  0.3
25 Dec 2020 16:45 Chimeal Cambodia  0.3
25 Dec 2020 16:45 Phumi Khsach Sa Cambodia  0.3
25 Dec 2020 16:45 Phumi Kandaol Cambodia  0.3
25 Dec 2020 16:45 Phumi Ta Ben Cambodia  0.3
24 Dec 2020 14:30 Phumi Thmei Cambodia  0.3
24 Dec 2020 14:30 Phumi Chrouy Pros Cambodia  0.3
25 Dec 2020 16:45 Phumi Chrouy Svay Cambodia  0.3
24 Dec 2020 17:15 Phumi Prek Khsach Toch Cambodia  0.3
24 Dec 2020 17:15 Phumi Veal Poah Cambodia  0.3
25 Dec 2020 13:45 Peam Kay Cambodia  0.3
25 Dec 2020 13:45 Kaoh Rong Cambodia  0.3
24 Dec 2020 06:45 Kampong Badang Malaysia  0.3
24 Dec 2020 06:45 Kampong Gong Merbau Malaysia  0.3
24 Dec 2020 06:45 Bachok Malaysia  0.3
23 Dec 2020 10:45 Con Son Vietnam  0.2
25 Dec 2020 12:00 Kampot Cambodia  0.2
23 Dec 2020 13:30 Pho Tri Vietnam  0.2
23 Dec 2020 13:30 Ham Tan Vietnam  0.2
24 Dec 2020 13:30 Ap Ong Lang Vietnam  0.2
24 Dec 2020 13:30 Duong Dong Vietnam  0.2
24 Dec 2020 13:30 An Thoi Vietnam  0.2
25 Dec 2020 12:00 Phumi Damnak Chang aeur Cambodia  0.2
25 Dec 2020 12:00 Khum Angkol Cambodia  0.2
25 Dec 2020 14:00 Kaoh Rung Cambodia  0.2
23 Dec 2020 05:15 Lagi Vietnam  0.2
24 Dec 2020 05:15 Tak Bai Thailand  0.2
24 Dec 2020 05:15 Tumpat Malaysia  0.2
25 Dec 2020 12:15 Ha Tien Vietnam  0.2
25 Dec 2020 14:30 Phumi Bei Smau Cambodia  0.2
25 Dec 2020 14:30 Kampong Saom Cambodia  0.2
25 Dec 2020 14:30 Batruong Cambodia  0.2
25 Dec 2020 14:30 Antong Sar Cambodia  0.2
25 Dec 2020 11:30 Ap Cau Thang Vietnam  0.2
23 Dec 2020 05:00 Ke Ga Vietnam  0.2
23 Dec 2020 05:00 Binh Sum Vietnam  0.2
25 Dec 2020 13:30 Phsar Ream Cambodia  0.2
23 Dec 2020 17:00 Xom Rach Tau Vietnam  0.2
23 Dec 2020 03:30 Phan Thiet Vietnam  0.2
25 Dec 2020 12:00 Xom Ba Tra Vietnam  0.2
23 Dec 2020 03:00 Ap Thien Ai Vietnam  0.2
23 Dec 2020 03:00 Hoa Da Vietnam  0.2
23 Dec 2020 03:00 Ap Hoi Tam Vietnam  0.2
25 Dec 2020 10:30 Ap Giong Ke Vietnam  0.2
23 Dec 2020 03:30 Hai Long Vietnam  0.2
23 Dec 2020 03:00 Tuy Phong Vietnam  0.2
25 Dec 2020 12:15 Ra Ghe Vietnam  0.2
25 Dec 2020 12:00 Kim Qui Vietnam  0.2
25 Dec 2020 12:45 Rach Gia Vietnam  0.2
26 Dec 2020 00:00 Song Ong Doc Vietnam  0.2
25 Dec 2020 11:30 Kien Thanh Vietnam  0.2
26 Dec 2020 00:00 Cai Bat Vietnam  0.2
23 Dec 2020 02:00 Ap Vinh Hao Vietnam  0.2
23 Dec 2020 02:00 Thon Lac Nghie Vietnam  0.2
23 Dec 2020 01:45 Thon Son Hai Vietnam  0.1
23 Dec 2020 03:30 Thon Hoa Diem Vietnam  0.1
23 Dec 2020 03:30 Ap Gio Ta Vietnam  0.1
23 Dec 2020 03:30 Cam Ranh Vietnam  0.1
23 Dec 2020 03:30 Ap Vinh Trieu Vietnam  0.1
23 Dec 2020 03:30 Ap Binh Ba Vietnam  0.1
23 Dec 2020 01:45 Dao Phu Qui Vietnam  0.1
23 Dec 2020 12:15 Kankan Malaysia  0.1
23 Dec 2020 12:15 Kampong Muhong Malaysia  0.1
23 Dec 2020 12:15 Kampong Kalong Darat Malaysia  0.1
23 Dec 2020 12:15 Kumbatang Malaysia  0.1
23 Dec 2020 12:15 Langkon Malaysia  0.1
23 Dec 2020 12:15 Kampong Radus Malaysia  0.1
23 Dec 2020 12:15 Tandek Malaysia  0.1
23 Dec 2020 12:15 Taritapan Malaysia  0.1
23 Dec 2020 12:15 Kpg Mempakad Malaysia  0.1
23 Dec 2020 12:15 Hoi An Vietnam  0.1
23 Dec 2020 11:30 Narandong Malaysia  0.1
23 Dec 2020 11:30 Taburan Malaysia  0.1
23 Dec 2020 11:30 Jambongan Malaysia  0.1
23 Dec 2020 03:45 Nha Trang Vietnam  0.1
23 Dec 2020 03:45 Cat Lo Vietnam  0.1
23 Dec 2020 02:30 Phan Rang Vietnam  0.1
23 Dec 2020 02:30 Thon Tri Thuy Vietnam  0.1
23 Dec 2020 07:30 Pandanan Philippines  0.1
23 Dec 2020 07:30 Buliluyan Philippines  0.1
23 Dec 2020 07:30 Capandang Philippines  0.1
23 Dec 2020 07:30 Wangle Philippines  0.1
23 Dec 2020 07:30 Bacabaca Philippines  0.1
23 Dec 2020 07:30 Valdez Philippines  0.1
23 Dec 2020 07:30 Sebaring Philippines  0.1
23 Dec 2020 07:30 Malatub Philippines  0.1
23 Dec 2020 07:30 Coral Philippines  0.1