Overall Green alert Tropical Cyclone for LINFA-20
in Viet Nam, Laos, Cambodia, Thailand
11 Oct 2020 00 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

Tropical Cyclone LINFA-20 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source HWRF
Exposed countries China, Laos, Vietnam
Exposed population No people in Category 1 or higher
Maximum wind speed 76 km/h
Maximum storm surge 0.5 m (11 Oct 04:15 UTC)
Vulnerability High (Cambodia)

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
HWRF Current 76 km/h 0.5 m 221 mm 0.5
HWRF Overall 112 km/h 0.7 m 1100 mm 0.5

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

TOP

Wind

112 km/h

Up to 990 thousand can be affected by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

Estimations based on the bulletin of 11 Oct 2020 00:00 UTC
CategoryCountryPopulation 
Tropical StormChina, Laos, Vietnam988,207
+
China107,533 
Laos2,631 
Vietnam878,043 

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 10 Oct 2020 00:00 76 - - - - - - -
GREEN 2 10 Oct 2020 06:00 68 - - - - - - -
GREEN 3 10 Oct 2020 12:00 90 - - - - - - -
GREEN 4 10 Oct 2020 18:00 94 -
- - - - - Vietnam
GREEN 5 11 Oct 2020 00:00 119 -
- - - - - China, Laos, Vietnam
Download:





Impact estimation for the next 72h
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Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 11 Oct 2020 00:00 UTC
LevelCountryPopulation 
more than 1000 mmVietnam1,671 
750-1000 mmVietnam, Laos34,635
+
Vietnam34,441 
Laos194 
500-750 mmLaos, Vietnam559,095
+
Vietnam556,311 
Laos2,784 
250-500 mmChina, Laos, Vietnam4,085,714
+
Vietnam4,003,029 
China58,992 
Laos23,693 
100-250 mmChina, Vietnam, Laos, Thailand, Cambodia4,147,544
+
Vietnam2,595,519 
China1,120,512 
Laos410,066 
Thailand16,993 
Cambodia4,454 
50-100 mmVietnam, China, Laos, Thailand, Cambodia5,105,213
+
Vietnam2,779,524 
China404,678 
Laos680,520 
Thailand1,221,168 
Cambodia19,323 

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 10 Oct 2020 00:00 495 -
- - - - - Vietnam
Blue 2 10 Oct 2020 06:00 220 -
- - - - - Vietnam
Blue 3 10 Oct 2020 12:00 185 -
- - - - - Vietnam
Blue 4 10 Oct 2020 18:00 259 1.3 million
- - - - Vietnam, Laos
Blue 5 11 Oct 2020 00:00 1186 8.8 million
Vietnam, China, Laos, Thailand, Cambodia




Impact estimation for the next 72h
TOP

StormSurge

0.5 m

The maximum Storm surge height is  0.5m in Da Nang, Vietnam. This height is estimated for 11 Oct 2020 04:15 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 11 Oct 2020 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
11 Oct 2020 04:15 Da Nang Vietnam  0.5
11 Oct 2020 04:15 Xom Da Me Vietnam  0.5
11 Oct 2020 04:15 Mui Da Nang Vietnam  0.5
11 Oct 2020 04:15 Hoi An Vietnam  0.5
11 Oct 2020 05:00 An Cu Vietnam  0.4
11 Oct 2020 05:00 Ap Quan Nam Vietnam  0.4
11 Oct 2020 03:30 An Thach Vietnam  0.4
11 Oct 2020 04:00 Thien Linh Vietnam  0.4
11 Oct 2020 04:00 Trung Thinh Vietnam  0.4
11 Oct 2020 04:00 Ha Tinh Vietnam  0.4
11 Oct 2020 04:00 Trung Nghia Vietnam  0.4
11 Oct 2020 04:00 Trung Tiet Vietnam  0.4
11 Oct 2020 05:45 Cat Son Phuong Vietnam  0.4
11 Oct 2020 05:45 Giem Ha Trung Vietnam  0.4
11 Oct 2020 05:45 Dong Ha Vietnam  0.4
11 Oct 2020 05:45 Thon My Thuy Vietnam  0.4
11 Oct 2020 04:45 Mui Chon Dong Vietnam  0.4
11 Oct 2020 06:00 The Chi Tay Vietnam  0.4
11 Oct 2020 06:00 Thai Duong Thuong Vietnam  0.4
11 Oct 2020 06:00 Thon Thai Duong Ha Vietnam  0.4
11 Oct 2020 04:45 La Son Vietnam  0.4
11 Oct 2020 04:45 Ha Tru Vietnam  0.4
11 Oct 2020 04:45 Phung Chinh Vietnam  0.4
11 Oct 2020 04:45 Phu Loc Vietnam  0.4
11 Oct 2020 04:45 Thon Phu An Vietnam  0.4
11 Oct 2020 03:45 Cau Thuong Vietnam  0.4
11 Oct 2020 03:45 Hau Con Vietnam  0.4
11 Oct 2020 03:45 Con Soi Vietnam  0.4
11 Oct 2020 01:30 Ba Don Vietnam  0.4
11 Oct 2020 01:30 Tho Ngoa Vietnam  0.4
11 Oct 2020 01:30 Ly Nhon Thon Vietnam  0.4
11 Oct 2020 04:15 Thuan Thien Vietnam  0.3
11 Oct 2020 05:30 Phu Bai Vietnam  0.3
11 Oct 2020 05:30 Thon My Khanh Vietnam  0.3
11 Oct 2020 01:45 Dong Hoi Vietnam  0.3
11 Oct 2020 01:45 Cua Thon Vietnam  0.3
11 Oct 2020 03:30 Hoa Cam Vietnam  0.3
11 Oct 2020 03:30 Hoi Thong Vietnam  0.3
11 Oct 2020 03:15 Tuyet iem Vietnam  0.3
11 Oct 2020 03:15 Thanh Thuy Vietnam  0.3
11 Oct 2020 03:15 An Hai Vietnam  0.3
11 Oct 2020 05:15 An Thuan Vietnam  0.3
11 Oct 2020 02:00 Kiem Long Vietnam  0.3
11 Oct 2020 03:30 Phu Xuan Ha Vietnam  0.3
11 Oct 2020 00:45 Ky Tan Vietnam  0.3
11 Oct 2020 01:00 Mui Lay Vietnam  0.3
11 Oct 2020 04:30 Vinh Lai Vietnam  0.3
11 Oct 2020 04:30 Tap Phuc Vietnam  0.3
11 Oct 2020 04:30 Cau Lo Vietnam  0.3
11 Oct 2020 01:15 Xom Lap Vietnam  0.3
11 Oct 2020 03:30 Ky Anh Vietnam  0.3
11 Oct 2020 03:30 Van Trang Vietnam  0.3
11 Oct 2020 03:30 Hai Khau Vietnam  0.3
11 Oct 2020 03:30 Vinh Ang Vietnam  0.3
11 Oct 2020 03:30 Lang Loi Vietnam  0.3
11 Oct 2020 01:45 Vinh Son Vietnam  0.3
11 Oct 2020 04:30 Vinh Ngai Vietnam  0.3
11 Oct 2020 04:30 Tien Yen Vietnam  0.3
11 Oct 2020 02:30 Duc Pho Vietnam  0.3
11 Oct 2020 03:15 Xi Dua Vietnam  0.2
11 Oct 2020 03:15 Ca Lu Vietnam  0.2
11 Oct 2020 03:15 Ba Lang Vietnam  0.2
11 Oct 2020 03:00 An Lac Vietnam  0.2
11 Oct 2020 02:15 Xuan Moc Vietnam  0.2
11 Oct 2020 02:15 Hoang Xa Vietnam  0.2
11 Oct 2020 00:45 Nam Dong Vietnam  0.2
11 Oct 2020 02:30 Sam Son Vietnam  0.2
11 Oct 2020 05:00 Kin-hon Vietnam  0.2
11 Oct 2020 02:15 Yen Cat Vietnam  0.2
11 Oct 2020 04:45 Linwang China  0.2
11 Oct 2020 04:45 Tang Kiu China  0.2
11 Oct 2020 04:45 Tengqiao China  0.2
11 Oct 2020 04:45 Yingzhou China  0.2
11 Oct 2020 04:30 Yandun China  0.2
11 Oct 2020 04:30 Huiwen China  0.2
11 Oct 2020 02:30 Dien Truong Vietnam  0.2
11 Oct 2020 04:15 Boao China  0.2
11 Oct 2020 05:00 Chung-yuan China  0.2
11 Oct 2020 05:00 Hele China  0.2
11 Oct 2020 00:15 Quan Phuong Trung Trai Vietnam  0.2
11 Oct 2020 00:15 Lien Phu Vietnam  0.2
11 Oct 2020 00:15 Quan Phuong Ha Vietnam  0.2
11 Oct 2020 00:15 Nghoung Nhan Vietnam  0.2
11 Oct 2020 01:30 Vinh Hoi Vietnam  0.2
11 Oct 2020 02:00 Diem Phe Vietnam  0.2
11 Oct 2020 02:00 Dot Dong Vietnam  0.2
11 Oct 2020 05:30 Hsin-ts'un China  0.2
11 Oct 2020 05:30 Sancai China  0.2
11 Oct 2020 05:30 Lingcheng China  0.2
11 Oct 2020 02:00 Xa Loan Vietnam  0.2
11 Oct 2020 02:00 Nam Son Vietnam  0.2
11 Oct 2020 02:00 Con Van Vietnam  0.2
11 Oct 2020 01:00 Van Lam Trai Vietnam  0.2
11 Oct 2020 01:45 Long Chau Vietnam  0.2
11 Oct 2020 00:00 Banqiao China  0.2
11 Oct 2020 00:00 Yinggehai China  0.2
11 Oct 2020 00:00 Lingtou China  0.2
11 Oct 2020 00:00 Foluo China  0.2
11 Oct 2020 00:00 Huangliu China  0.2
11 Oct 2020 02:00 Tam Quan Vietnam  0.2
11 Oct 2020 02:15 Ca Cong Vietnam  0.2
11 Oct 2020 02:15 Chanh Giao Vietnam  0.2
11 Oct 2020 06:00 Rach Gia Vietnam  0.2
11 Oct 2020 06:00 Kien Thanh Vietnam  0.2
11 Oct 2020 00:00 Gancheng China  0.2
11 Oct 2020 01:45 Sanya China  0.2
11 Oct 2020 04:30 Song Cau Vietnam  0.2
11 Oct 2020 04:30 Tuo Nham Vietnam  0.2
11 Oct 2020 04:30 Dan Phu Vietnam  0.2
11 Oct 2020 01:45 Anyou China  0.2
11 Oct 2020 00:45 Langkon Malaysia  0.1
11 Oct 2020 00:45 Kampong Radus Malaysia  0.1
11 Oct 2020 00:45 Tandek Malaysia  0.1
11 Oct 2020 00:45 Taritapan Malaysia  0.1
11 Oct 2020 00:45 Kpg Mempakad Malaysia  0.1
11 Oct 2020 06:00 Yacheng China  0.1
11 Oct 2020 01:00 Chongpo China  0.1
11 Oct 2020 01:00 Chiu-so China  0.1
11 Oct 2020 01:00 Jiusuo China  0.1
11 Oct 2020 06:00 Yulin China  0.1
11 Oct 2020 06:00 Tiandu China  0.1
11 Oct 2020 00:45 Puqian China  0.1
11 Oct 2020 02:30 Ninh Hoa Vietnam  0.1
11 Oct 2020 02:30 Nha Trang Vietnam  0.1
11 Oct 2020 02:30 Cat Lo Vietnam  0.1
11 Oct 2020 02:30 Ninh Phuoc Vietnam  0.1
11 Oct 2020 01:15 Damaloguen Philippines  0.1
11 Oct 2020 01:15 Bugallon Philippines  0.1
11 Oct 2020 01:15 Baloboc Philippines  0.1
11 Oct 2020 01:15 Maniboc Philippines  0.1
11 Oct 2020 01:15 Binmale Philippines  0.1
11 Oct 2020 01:15 Canaoalan Philippines  0.1
11 Oct 2020 01:15 Carael Philippines  0.1
11 Oct 2020 01:15 Dagupan Philippines  0.1
11 Oct 2020 01:15 Bateng Philippines  0.1
11 Oct 2020 01:15 Alacan Philippines  0.1
11 Oct 2020 05:45 Dong'ao China  0.1
11 Oct 2020 01:45 Haikou China  0.1
11 Oct 2020 03:15 Van Ninh Vietnam  0.1
11 Oct 2020 03:15 Dong Hai Vietnam  0.1
11 Oct 2020 03:15 Bai Tre Vietnam  0.1
11 Oct 2020 04:00 Chen Lan China  0.1
11 Oct 2020 04:00 Qinglan China  0.1
11 Oct 2020 02:00 Calauag Philippines  0.1
11 Oct 2020 02:00 Ilian Philippines  0.1
11 Oct 2020 02:00 Culasian Philippines  0.1
11 Oct 2020 02:00 Capayas Philippines  0.1
11 Oct 2020 02:00 Danleg Philippines  0.1
11 Oct 2020 02:00 Santa Teresita Philippines  0.1
11 Oct 2020 02:00 Dumaran Philippines  0.1
11 Oct 2020 02:00 Bacao Philippines  0.1
11 Oct 2020 02:00 Madoldolon Philippines  0.1
11 Oct 2020 02:00 Banglen Philippines  0.1
11 Oct 2020 02:00 Taloto Philippines  0.1
11 Oct 2020 03:00 Xom Rach Tau Vietnam  0.1
11 Oct 2020 03:00 Cai Bat Vietnam  0.1
11 Oct 2020 00:00 Summerumsum Philippines  0.1
11 Oct 2020 00:00 Malabangan Philippines  0.1
11 Oct 2020 00:00 Eran Philippines  0.1
11 Oct 2020 00:00 Tagusao Philippines  0.1
11 Oct 2020 00:00 Lamakan Philippines  0.1
11 Oct 2020 04:30 Tuy Hoa Vietnam  0.1
11 Oct 2020 04:30 Capantolan Philippines  0.1
11 Oct 2020 04:30 Mangas Philippines  0.1
11 Oct 2020 04:30 Lingayen Philippines  0.1
11 Oct 2020 04:30 Labangan Philippines  0.1
11 Oct 2020 04:30 Panasgasan Philippines  0.1
11 Oct 2020 04:30 Nabaul Philippines  0.1
11 Oct 2020 00:00 Longyou China  0.1
11 Oct 2020 00:45 Dolaoan Philippines  0.1
11 Oct 2020 00:45 Alaminos Philippines  0.1
11 Oct 2020 00:45 Lucap Philippines  0.1
11 Oct 2020 00:45 Santiago Philippines  0.1
11 Oct 2020 00:45 Tondol Philippines  0.1
11 Oct 2020 01:15 Agoo Philippines  0.1
11 Oct 2020 00:45 Boshegang China  0.1
11 Oct 2020 00:45 Longtang China  0.1
11 Oct 2020 00:45 Qianshan China  0.1
11 Oct 2020 02:45 Ban Bawi Thailand  0.1
11 Oct 2020 02:45 Ban Na Thale Thailand  0.1
11 Oct 2020 02:45 Ban Khon Khlan Thailand  0.1
11 Oct 2020 02:45 Palian Thailand  0.1
11 Oct 2020 02:45 King Amphoe Thung Wa Thailand  0.1
11 Oct 2020 00:00 Basuo China  0.1
11 Oct 2020 00:45 Kumbatang Malaysia  0.1
11 Oct 2020 06:00 Ap Giong Ke Vietnam  0.1
11 Oct 2020 03:30 Dam Mon Ha Vietnam  0.1
11 Oct 2020 04:45 Bolinao Philippines  0.1
11 Oct 2020 04:45 Zaragoza Philippines  0.1
11 Oct 2020 04:45 Lucero Philippines  0.1
11 Oct 2020 04:45 Pamaoran Philippines  0.1
11 Oct 2020 04:45 Pilar Philippines  0.1
11 Oct 2020 04:45 Anda Philippines  0.1
11 Oct 2020 00:00 Beili China  0.1
11 Oct 2020 01:30 Aringay Philippines  0.1