Overall Green alert Tropical Cyclone for LINFA-20
in Viet Nam, Laos, Cambodia, Thailand
11 Oct 2020 12 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, Vietnam, Laos
Exposed population No people in Category 1 or higher
Maximum wind speed 72 km/h
Maximum storm surge 0.3 m (11 Oct 18:00 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 72 km/h 0.3 m 340 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 6.3 million 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 12:00 UTC
CategoryCountryPopulation 
Tropical StormChina, Vietnam, Laos6,343,806
+
China6,029,327 
Vietnam313,558 
Laos921 

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 76 -
- - - - - Vietnam
GREEN 6 11 Oct 2020 06:00 61 - - - - - - -
GREEN 7 11 Oct 2020 12:00 122 -
- - - - - China, Vietnam, Laos
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 11 Oct 2020 12:00 UTC
LevelCountryPopulation 
750-1000 mmVietnam1,946 
500-750 mmChina, Vietnam, Laos264,671
+
China1,050 
Laos704 
Vietnam262,917 
250-500 mmChina, Vietnam, Laos2,293,394
+
China149,354 
Laos23,113 
Vietnam2,120,927 
100-250 mmChina, Laos, Vietnam, Thailand6,524,768
+
China2,890,792 
Laos131,802 
Vietnam3,502,132 
Thailand42 
50-100 mmChina, Laos, Vietnam, Thailand, Cambodia5,235,671
+
China3,120,625 
Laos217,191 
Vietnam1,302,908 
Thailand523,392 
Cambodia71,555 

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 00:00 221 220 thousand
- - - - Vietnam, Laos, Cambodia
Blue 6 11 Oct 2020 06:00 356 20 thousand
- - - - Vietnam, Laos, Cambodia
Blue 7 11 Oct 2020 12:00 892 9.1 million
- China, Laos, Vietnam, Thailand, Cambodia




Impact estimation for the next 72h
TOP

StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Ly Nhon Thon, Vietnam. This height is estimated for 11 Oct 2020 18:00 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 11 Oct 2020 12:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
11 Oct 2020 18:00 Ly Nhon Thon Vietnam  0.3
11 Oct 2020 18:00 Dong Hoi Vietnam  0.3
11 Oct 2020 18:00 Cua Thon Vietnam  0.3
11 Oct 2020 15:15 Cat Son Phuong Vietnam  0.3
11 Oct 2020 15:15 Giem Ha Trung Vietnam  0.3
11 Oct 2020 15:15 Dong Ha Vietnam  0.3
11 Oct 2020 15:15 Thon My Thuy Vietnam  0.3
11 Oct 2020 17:30 Ba Don Vietnam  0.3
11 Oct 2020 17:30 Tho Ngoa Vietnam  0.3
11 Oct 2020 16:30 Mui Lay Vietnam  0.3
11 Oct 2020 17:15 Kiem Long Vietnam  0.3
11 Oct 2020 17:45 Xom Lap Vietnam  0.3
11 Oct 2020 16:00 Cau Thuong Vietnam  0.3
11 Oct 2020 16:00 Hau Con Vietnam  0.3
11 Oct 2020 16:00 Con Soi Vietnam  0.3
11 Oct 2020 17:45 Lang Loi Vietnam  0.3
11 Oct 2020 17:45 Vinh Son Vietnam  0.3
11 Oct 2020 16:30 Phu Bai Vietnam  0.3
11 Oct 2020 16:30 Thon My Khanh Vietnam  0.3
11 Oct 2020 16:30 La Son Vietnam  0.3
11 Oct 2020 16:30 Ha Tru Vietnam  0.3
11 Oct 2020 16:30 Phung Chinh Vietnam  0.3
11 Oct 2020 16:30 Thon Phu An Vietnam  0.3
11 Oct 2020 17:00 The Chi Tay Vietnam  0.3
11 Oct 2020 17:00 An Thuan Vietnam  0.3
11 Oct 2020 17:00 Thai Duong Thuong Vietnam  0.3
11 Oct 2020 17:00 Thon Thai Duong Ha Vietnam  0.3
11 Oct 2020 15:15 An Thach Vietnam  0.3
11 Oct 2020 12:00 An Cu Vietnam  0.3
11 Oct 2020 12:00 Ap Quan Nam Vietnam  0.3
11 Oct 2020 12:00 Da Nang Vietnam  0.3
11 Oct 2020 12:00 Xom Da Me Vietnam  0.3
11 Oct 2020 12:00 Mui Da Nang Vietnam  0.3
11 Oct 2020 17:45 Hai Khau Vietnam  0.2
11 Oct 2020 17:45 Vinh Ang Vietnam  0.2
11 Oct 2020 16:00 Thien Linh Vietnam  0.2
11 Oct 2020 16:00 Trung Thinh Vietnam  0.2
11 Oct 2020 16:00 Ha Tinh Vietnam  0.2
11 Oct 2020 16:00 Trung Nghia Vietnam  0.2
11 Oct 2020 16:00 Trung Tiet Vietnam  0.2
11 Oct 2020 17:15 Mui Chon Dong Vietnam  0.2
11 Oct 2020 17:00 Ky Anh Vietnam  0.2
11 Oct 2020 17:00 Van Trang Vietnam  0.2
11 Oct 2020 14:45 Vinh Lai Vietnam  0.2
11 Oct 2020 14:45 Tap Phuc Vietnam  0.2
11 Oct 2020 14:45 Cau Lo Vietnam  0.2
11 Oct 2020 17:30 Hoi An Vietnam  0.2
11 Oct 2020 16:15 Phu Loc Vietnam  0.2
11 Oct 2020 14:45 Vinh Ngai Vietnam  0.2
11 Oct 2020 14:45 Tien Yen Vietnam  0.2
11 Oct 2020 16:30 Thuan Thien Vietnam  0.2
11 Oct 2020 15:45 Hoa Cam Vietnam  0.2
11 Oct 2020 15:45 Hoi Thong Vietnam  0.2
11 Oct 2020 14:45 Linwang China  0.2
11 Oct 2020 14:45 Tang Kiu China  0.2
11 Oct 2020 14:45 Tengqiao China  0.2
11 Oct 2020 14:45 Yingzhou China  0.2
11 Oct 2020 15:00 Hsin-ts'un China  0.2
11 Oct 2020 15:00 Sancai China  0.2
11 Oct 2020 15:00 Lingcheng China  0.2
11 Oct 2020 12:30 Phu Xuan Ha Vietnam  0.2
11 Oct 2020 12:30 Tuyet iem Vietnam  0.2
11 Oct 2020 15:00 Boao China  0.2
11 Oct 2020 15:45 Chung-yuan China  0.2
11 Oct 2020 15:45 Hele China  0.2
11 Oct 2020 15:00 Anyou China  0.2
11 Oct 2020 15:00 Yulin China  0.2
11 Oct 2020 15:00 Tiandu China  0.2
11 Oct 2020 18:00 Diem Phe Vietnam  0.2
11 Oct 2020 18:00 Xa Loan Vietnam  0.2
11 Oct 2020 18:00 Dot Dong Vietnam  0.2
11 Oct 2020 18:00 Nam Son Vietnam  0.2
11 Oct 2020 18:00 Van Lam Trai Vietnam  0.2
11 Oct 2020 18:00 Con Van Vietnam  0.2
11 Oct 2020 17:30 Sanya China  0.2
11 Oct 2020 17:45 Yacheng China  0.2
11 Oct 2020 17:00 Yinggehai China  0.2
11 Oct 2020 17:00 Foluo China  0.2
11 Oct 2020 17:00 Huangliu China  0.2
11 Oct 2020 17:00 Chongpo China  0.2
11 Oct 2020 17:00 Chiu-so China  0.2
11 Oct 2020 17:00 Jiusuo China  0.2
11 Oct 2020 18:00 Nam Dong Vietnam  0.2
11 Oct 2020 14:45 Langkon Malaysia  0.2
11 Oct 2020 14:45 Kampong Radus Malaysia  0.2
11 Oct 2020 14:45 Tandek Malaysia  0.2
11 Oct 2020 14:45 Taritapan Malaysia  0.2
11 Oct 2020 14:45 Kpg Mempakad Malaysia  0.2
11 Oct 2020 18:00 Quan Phuong Trung Trai Vietnam  0.2
11 Oct 2020 18:00 Lien Phu Vietnam  0.2
11 Oct 2020 18:00 Quan Phuong Ha Vietnam  0.2
11 Oct 2020 18:00 Nghoung Nhan Vietnam  0.2
11 Oct 2020 18:00 Sam Son Vietnam  0.2
11 Oct 2020 15:30 Thanh Thuy Vietnam  0.2
11 Oct 2020 18:00 Yen Cat Vietnam  0.2
11 Oct 2020 14:45 Yandun China  0.2
11 Oct 2020 14:45 Huiwen China  0.2
11 Oct 2020 18:00 Long Chau Vietnam  0.2
11 Oct 2020 12:45 Ky Tan Vietnam  0.2
11 Oct 2020 12:45 An Hai Vietnam  0.2
11 Oct 2020 16:45 Lingtou China  0.2
11 Oct 2020 17:00 Gancheng China  0.2
11 Oct 2020 17:00 Banqiao China  0.2
11 Oct 2020 18:00 Xuan Moc Vietnam  0.2
11 Oct 2020 18:00 Ba Lang Vietnam  0.2
11 Oct 2020 18:00 Hoang Xa Vietnam  0.2
11 Oct 2020 15:15 Dong'ao China  0.2
11 Oct 2020 14:15 Song Cau Vietnam  0.2
11 Oct 2020 14:15 Tuo Nham Vietnam  0.2
11 Oct 2020 14:15 Dan Phu Vietnam  0.2
11 Oct 2020 17:15 Duc Pho Vietnam  0.2
11 Oct 2020 16:00 Chen Lan China  0.2
11 Oct 2020 16:00 Qinglan China  0.2
11 Oct 2020 15:00 Kin-hon Vietnam  0.2
11 Oct 2020 13:15 An Lac Vietnam  0.2
11 Oct 2020 18:00 Ca Lu Vietnam  0.1
11 Oct 2020 12:15 Tuy Hoa Vietnam  0.1
11 Oct 2020 14:15 Dien Truong Vietnam  0.1
11 Oct 2020 14:15 Tam Quan Vietnam  0.1
11 Oct 2020 14:15 Ca Cong Vietnam  0.1
11 Oct 2020 18:00 Xi Dua Vietnam  0.1
11 Oct 2020 17:15 Longyou China  0.1
11 Oct 2020 14:45 Kumbatang Malaysia  0.1
11 Oct 2020 17:30 Basuo China  0.1
11 Oct 2020 12:15 Vinh Hoi Vietnam  0.1
11 Oct 2020 17:45 Qiaotou China  0.1
11 Oct 2020 14:30 Ninh Hoa Vietnam  0.1
11 Oct 2020 14:30 Nha Trang Vietnam  0.1
11 Oct 2020 14:30 Cat Lo Vietnam  0.1
11 Oct 2020 14:30 Ninh Phuoc Vietnam  0.1
11 Oct 2020 13:45 Chanh Giao Vietnam  0.1
11 Oct 2020 18:00 Beili China  0.1
11 Oct 2020 18:00 Changhua China  0.1
11 Oct 2020 14:15 Kudat Malaysia  0.1
11 Oct 2020 17:45 Boshegang China  0.1
11 Oct 2020 17:45 Longtang China  0.1
11 Oct 2020 17:45 Qianshan China  0.1
11 Oct 2020 18:00 Haian China  0.1
11 Oct 2020 17:15 Duntou China  0.1
11 Oct 2020 14:15 Telaga Malaysia  0.1
11 Oct 2020 18:00 Irahuan Philippines  0.1
11 Oct 2020 18:00 Bacungan Philippines  0.1
11 Oct 2020 18:00 Tagburos Philippines  0.1
11 Oct 2020 18:00 San Jose Philippines  0.1
11 Oct 2020 18:00 Baheli Philippines  0.1
11 Oct 2020 18:00 Tapul Philippines  0.1
11 Oct 2020 18:00 Nacidoc Philippines  0.1
11 Oct 2020 18:00 Buenavista Philippines  0.1
11 Oct 2020 18:00 Maruyogon Philippines  0.1
11 Oct 2020 18:00 Babuyan Philippines  0.1
11 Oct 2020 18:00 Tanabag Philippines  0.1
11 Oct 2020 13:00 Van Ninh Vietnam  0.1
11 Oct 2020 13:00 Dong Hai Vietnam  0.1
11 Oct 2020 13:00 Bai Tre Vietnam  0.1
11 Oct 2020 18:00 Haikou China  0.1
11 Oct 2020 18:00 Puqian China  0.1
11 Oct 2020 15:00 Maniboc Philippines  0.1
11 Oct 2020 15:00 Binmale Philippines  0.1
11 Oct 2020 15:00 Canaoalan Philippines  0.1
11 Oct 2020 15:00 Carael Philippines  0.1
11 Oct 2020 15:00 Dagupan Philippines  0.1
11 Oct 2020 15:00 Bateng Philippines  0.1
11 Oct 2020 15:00 Agoo Philippines  0.1
11 Oct 2020 15:00 Alacan Philippines  0.1
11 Oct 2020 18:00 Xiuying China  0.1
11 Oct 2020 16:30 Kampong Samawang Malaysia  0.1
11 Oct 2020 16:30 Kampong Dandulit Malaysia  0.1
11 Oct 2020 16:30 Kampong Tabanka Malaysia  0.1
11 Oct 2020 18:00 Mai-ch'en-hsu China  0.1
11 Oct 2020 18:00 Maichen China  0.1
11 Oct 2020 17:30 Kampong Kaniogan Malaysia  0.1
11 Oct 2020 14:00 Hameau Mo Vietnam  0.1
11 Oct 2020 15:15 Bolinao Philippines  0.1
11 Oct 2020 15:15 Zaragoza Philippines  0.1
11 Oct 2020 15:15 Lucero Philippines  0.1
11 Oct 2020 15:15 Pamaoran Philippines  0.1
11 Oct 2020 15:15 Pilar Philippines  0.1
11 Oct 2020 15:15 Anda Philippines  0.1
11 Oct 2020 15:15 Dolaoan Philippines  0.1
11 Oct 2020 15:15 Alaminos Philippines  0.1
11 Oct 2020 15:15 Lucap Philippines  0.1
11 Oct 2020 15:15 Santiago Philippines  0.1
11 Oct 2020 15:15 Tondol Philippines  0.1
11 Oct 2020 15:15 Nabaul Philippines  0.1
11 Oct 2020 13:45 Berungus Malaysia  0.1
11 Oct 2020 18:00 Haiwei China  0.1
11 Oct 2020 18:00 Nanluo China  0.1
11 Oct 2020 18:00 Haitou China  0.1