Overall Green alert Tropical Cyclone for YAGI-18
in China, Japan
GDACS
Impact Single TC
Impact all weather systems in the area

Impact

Tropical Cyclone YAGI-18 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GDACS
Exposed countries China, Japan
Exposed population No people in Category 1 or higher
Maximum wind speed 102 km/h
Maximum storm surge 1.2 m (12 Aug 21:00 UTC)
Vulnerability Medium (China)

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
GDACS Current 93 km/h n.a. n.a. 1.5
GDACS Overall 102 km/h 1.2 m n.a. 1.5

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

Wind

93 km/h Current Max.

Up to 132.2 million people in Tropical Storm strength or higher (see SSHS)

Impact Timeline

Alert Date (UTC) Max Winds (km/h) Population in
Tropical Storm or higher
Population in
Cat 1. or higher
Countries
Green 1 06 Aug 2018 18:00 74 2.7 million No people Japan
Green 2 07 Aug 2018 00:00 83 8.1 million No people Japan
Green 3 07 Aug 2018 06:00 102 130 thousand No people Japan
Green 4 07 Aug 2018 12:00 93 120 thousand No people Japan
Green 5 07 Aug 2018 18:00 83 130 thousand No people Japan
Green 6 08 Aug 2018 00:00 65 4.9 million No people China
Green 7 08 Aug 2018 06:00 74 52.3 million No people Japan, China
Green 8 08 Aug 2018 12:00 83 77.5 million No people Japan, China
Green 9 08 Aug 2018 18:00 83 270 thousand No people Japan, Korea, Republic of
Orange 10 09 Aug 2018 00:00 83 52.4 million No people Japan, Korea, Republic of, Korea, Democratic People's Republic of
Orange 11 09 Aug 2018 06:00 83 59.5 million No people Japan, Korea, Republic of, Korea, Democratic People's Republic of, China
Orange 12 09 Aug 2018 12:00 83 57.5 million No people Japan, Korea, Republic of, Korea, Democratic People's Republic of, China, Russian Federation
Orange 13 09 Aug 2018 18:00 93 73.3 million No people Japan, China, Korea, Republic of, Korea, Democratic People's Republic of, Russian Federation
Orange 14 10 Aug 2018 00:00 93 132.3 million No people Japan, China, Korea, Republic of, Korea, Democratic People's Republic of, Russian Federation

Bulletin Timeline

Alert Date (UTC) Category Max winds
(km/h)
Population in
Tropical Storm
Population in
Cat.1 or higher
Location (lat, lon) Countries
GREEN
1 06 Aug 2018 18:00 Tropical depression 46 no people no people 18.8, 133.4
GREEN
2 07 Aug 2018 00:00 Tropical depression 46 no people no people 19.1, 133.2
GREEN
3 07 Aug 2018 06:00 Tropical depression 46 no people no people 19.2, 132.5
GREEN
4 07 Aug 2018 12:00 Tropical depression 56 no people no people 19.4, 132.8
GREEN
5 07 Aug 2018 18:00 Tropical depression 56 no people no people 19.1, 132.4
GREEN
6 08 Aug 2018 00:00 Tropical depression 56 no people no people 19.3, 132.5
GREEN
7 08 Aug 2018 06:00 Tropical storm 65 no people no people 19.5, 133.4
GREEN
8 08 Aug 2018 12:00 Tropical storm 65 no people no people 19.9, 133.9
GREEN
9 08 Aug 2018 18:00 Tropical storm 65 no people no people 20.6, 134.3
GREEN
10 09 Aug 2018 00:00 Tropical storm 65 no people no people 21, 133.7
GREEN
11 09 Aug 2018 06:00 Tropical storm 65 no people no people 20.6, 133.1
GREEN
12 09 Aug 2018 12:00 Tropical storm 74 no people no people 21.1, 133.5
GREEN
13 09 Aug 2018 18:00 Tropical storm 74 no people no people 22.2, 133.1
GREEN
14 10 Aug 2018 00:00 Tropical storm 74 2000 people no people 22.8, 132.2
GREEN
14 10 Aug 2018 12:00 Tropical storm 74 1.3 million people no people 24.4, 131.2 Japan
GREEN
14 11 Aug 2018 00:00 Tropical storm 74 1.3 million people no people 25.9, 129.4 Japan
GREEN
14 11 Aug 2018 12:00 Tropical storm 74 1.2 million people no people 27.2, 127.1 Japan
GREEN
14 12 Aug 2018 00:00 Tropical storm 83 60.4 million people no people 29.1, 124.7 China
ORANGE
14 13 Aug 2018 00:00 Tropical storm 93 62.9 million people no people 33.6, 121.9 Korea, Democratic People s Republic of
ORANGE
14 14 Aug 2018 00:00 Tropical storm 93 62.2 million people no people 38.3, 124.3 Korea, Democratic People s Republic of
GREEN
14 15 Aug 2018 00:00 Tropical storm 74 no people no people 42.3, 132.4 Russian Federation
Actual track of the current bulletin
The alert for forecast greater than 3 days is limited to Orange level.
Download:



Exposed population - AoIs

Exposed population in the potential affected countries, provinces and populated places

Countries

Country
Japan
China
South Korea
North Korea
Russia

Provinces

Region Province Country Population
Okinawa Japan 1.2 million people
Kyushu Japan 13.2 million people
Zhejiang China 45.9 million people
Shanghai China 14.7 million people
Jiangsu China 74.3 million people
Ch'ungch'ong-namdo Korea, Republic of 2 million people
Kangwon-do Korea, Republic of 1.5 million people
Kyonggi-do Korea, Republic of 6.1 million people
Seoul-jikhalsi Korea, Republic of 10.6 million people
Inch'on-jikhalsi Korea, Republic of 1.8 million people
Kaesong-si Korea, Democratic People's Republic of 370000 people
Hwanghae-namdo Korea, Democratic People's Republic of 2.1 million people
Kangwon-do Korea, Democratic People's Republic of 1.3 million people
Hwanghae-bukto Korea, Democratic People's Republic of 1.6 million people
Shandong China 93.5 million people
P'yongyang-si Korea, Democratic People's Republic of 2.6 million people
P'yongan-namdo Korea, Democratic People's Republic of 3 million people
Hamgyong-namdo Korea, Democratic People's Republic of 2.9 million people
P'yongan-bukto Korea, Democratic People's Republic of 2.7 million people
Chagang-do Korea, Democratic People's Republic of 1.3 million people
Hamgyong-bukto Korea, Democratic People's Republic of 2.2 million people
Yanggang-do Korea, Democratic People's Republic of 710000 people
Liaoning China 43.7 million people
Jilin China 27.3 million people
Primorskiy kray Russian Federation -
Heilongjiang China 39 million people

Populated places

Name Region Province Country City class Population
Naha Okinawa Japan City 290000 people
Zhuxi Zhejiang China City -
Zhenhai Zhejiang China City 61000 people
Guancheng Zhejiang China City -
Nicheng Shanghai China City -
Fengcheng Shanghai China City -
Huinan Shanghai China City -
Minhang Shanghai China City 160000 people
Jinshanwei Shanghai China City -
Nanqiao Shanghai China City -
Chuansha Shanghai China City -
Zhou Pu Shanghai China City -
Zhapu Zhejiang China City -
Shanghai Shanghai China Major city 9.8 million people
Zhujing Shanghai China City -
Songjiang Shanghai China City 100000 people
Sijing Shanghai China City -
Nanbu Jiangsu China City -
Weitang Zhejiang China City -
Nanxiang Shanghai China City -
Wusong Shanghai China City -
Luodian Shanghai China City -
Huilongzhen Jiangsu China City -
Chongming Jiangsu China City -
Liuhe Shanghai China City -
Taicang Jiangsu China City -
Yushan Jiangsu China City 100000 people
Shaxi Jiangsu China City -
Changlezhen Jiangsu China City -
Suzhou Jiangsu China Major city 1.1 million people
Haimen Jiangsu China City -
Meili Jiangsu China City -
Changshu Jiangsu China City -
Fushan Jiangsu China City -
Yangjian Jiangsu China City -
Juegang Jiangsu China City 72000 people
Nantong Jiangsu China City 660000 people
Luyuan Jiangsu China City -
Yangshe Jiangsu China City 65000 people
Chahe Jiangsu China City -
Chengjiang Jiangsu China City -
Jingcheng Jiangsu China City 60000 people
Shengang Jiangsu China City -
Libao Jiangsu China City -
Huangqiao Jiangsu China City -
Haian Jiangsu China City 71000 people
Yicang Jiangsu China City -
Anfeng Jiangsu China City -
Jiangyan Jiangsu China City 70000 people
Dongtai Jiangsu China City 100000 people
Shiyan Jiangsu China City -
Taizhou Jiangsu China City 610000 people
Liuzhuang Jiangsu China City -
Wuyou Jiangsu China City -
Xinxing Jiangsu China City -
Nanyang Jiangsu China City -
Osan Kyonggi-do Republic of Korea City 150000 people
Yancheng Jiangsu China City 610000 people
Suweon Kyonggi-do Republic of Korea City 820000 people
Shanggang Jiangsu China City -
Anyang Kyonggi-do Republic of Korea City 620000 people
Huduo Jiangsu China City -
Fanshui Jiangsu China City -
Seoul Seoul Republic of Korea Capital 10.9 million people
Bucheon Kyonggi-do Republic of Korea City 670000 people
Incheon Inchon Republic of Korea Major city 2.3 million people
Donggou Jiangsu China City -
Fucheng Jiangsu China City -
Chuncheon Kang-Won-Do Republic of Korea City 210000 people
Batan Jiangsu China City -
Euijeongbu Kyonggi-do Republic of Korea City 290000 people
Dongkan Jiangsu China City 72000 people
Dongducheon Kyonggi-do Republic of Korea City -
Kaesong Kaesong-si Democratic People's Republic of Korea City -
Pyonggang Kangwon-do Democratic People's Republic of Korea City -
Ongjin Hwanghae-namdo Democratic People's Republic of Korea City 63000 people
Haeju Hwanghae-namdo Democratic People's Republic of Korea City 220000 people
Pyoksong Hwanghae-namdo Democratic People's Republic of Korea City -
Ayang-ni Hwanghae-namdo Democratic People's Republic of Korea City -
Shidao Shandong China City -
Chaeryong Hwanghae-namdo Democratic People's Republic of Korea City 52000 people
Sinchon Hwanghae-namdo Democratic People's Republic of Korea City -
Changyon Hwanghae-namdo Democratic People's Republic of Korea City -
Sariwon Hwanghae-bukto Democratic People's Republic of Korea City -
Anak Hwanghae-namdo Democratic People's Republic of Korea City 19000 people
Jiurongcheng Shandong China City -
Yeh-mu-chi-tun Shandong China City -
Hwangju Hwanghae-bukto Democratic People's Republic of Korea City 35000 people
Qingdao Shandong China Major city 1.8 million people
Wonsan Kangwon-do Democratic People's Republic of Korea City -
Fengcheng Shandong China City -
Wendeng Shandong China City -
Liugezhuang Shandong China City -
Wangcun Shandong China City -
Xiacun Shandong China City -
Songnim Hwanghae-bukto Democratic People's Republic of Korea City 150000 people
Nampo P'yongan-namdo Democratic People's Republic of Korea City 440000 people
Jimo Shandong China City 70000 people
Niuqibu Shandong China City -
Weihai Shandong China City 150000 people

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

Airports

Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft)
Minami Daito MMD 4 Civ. Paved Yes 4900
Kitadaito KTD 24 Civ. Paved Yes 4900
Futenma Mcas 75 Mil. Paved Yes 9000
Naha OKA 5 Civ. Paved Yes 9800
Kadena AB DNA 45 Mil. Paved Yes 12100
Yoron RNJ 16 Civ. Paved Yes 3900
Okierabu OKE 31 Civ. Paved Yes 3900
Ie Jima IEJ 75 Civ. Paved No 4900
Tokunoshima TKN 5 Civ. Paved Yes 6500
Kumejima UEO 7 Civ. Paved Yes 6500
Zhujia Jian Af P HSN 29999 0
Dai Shan 6 0
Pudong International PVG 3 Civ. Paved Yes 13100
Longhua 2 0
Jiangwan 6 0
Hongqiao SHA 3 Civ. Paved Yes 11100
Southwest Highway Strip 6 0
Dachang 8 0
Xingdong 5 0
Wuxi Shuofang 30480 0
Motou 2 0
Rugao Afld P 2 0
Nanyang An 12 0
R 530 12 0
Osan AB OSN 12 Mil. Paved Yes 8900
Yancheng Afld P 8 0
Yancheng YNZ 8 0
R 501 74 0
Suwon SWU 26 Mil. Paved No 9200
Suwon Highway Strip 101 0
R 301 70 0
Seoul AB SSN 28 Mil. Paved Yes 9600
R 419 137 0
Seoul Kimpo International SEL unknown 0
R 103 28 0
Incheon Heliport JCN unknown 0
Seoul Gimpo Highway Strip 20 0
R 203 24 0
Seoul Gimpo International GMP 18 Civ. Paved Yes 11800
Incheon International ICN 7 Mil. Paved No 3600
R 113 20 Mil. Paved No 3700
R 420 274 0
Yangyang International 73 Mil. Paved No 3600
A 306 QUN 75 Mil. Paved No 4000
R 213 128 0
R 307 82 0
Seolak SHO 28 Mil. Paved Yes 5100
R 110 20 0
R 217 100 0
R 222 87 Mil. Paved No 3500
R 107 14 0
R 414 205 0
R 404 206 0
R 311 180 0
R 405 220 0
R 218 110 0
R 219 90 0
R 406 200 0
Batan Northwest 15 0
R 231 130 0
R 312 261 0
R 313 140 0
R 314 183 0
R 412 290 0
R 129 35 0
R 228 70 0
R 233 104 0
R 225 30 0
R 317 229 0
R 413 50 0
R 237 155 0
R 321 274 0
R 239 192 0
R 238 80 0
R 240 192 0
Haeju 15 0
Ongjin 16 0
Kumgang 443 0
Nuchon Ni Hwy Strip 19 0
Ihyon Ni 116 0
Nuchon Ni 50 0
Hyon Ni 573 0
Hoeyang Southeast 425 0
Ichon 89 0
Ayang Ni Hwy Strip 80 0
Nuchon Ni Airfield 79 0
Sohung 140 0
Hyon Ni Airfield 584 0
Kojo Hwy Strip 62 0
Taetan 24 0
Ichon Northeast 146 0
Paengnyong Do unknown 0
Wongyo Ri Highway Strip 179 0
Taetan Airfield 31 0
Kuum Ni Airfield 29999 0
Changyon Hwy Strip 20 0
Koksan 227 0
Koksan South Hwy Strip 219 0
Koksan Airfield 241 0
Koksan South Highway Strip 219 0

Ports

Name LOCODE Country
Okino Japan
Kita Japan
Nakagusuku Wan Japan
Kin Wan JPKIN Japan
Heianza JPHEI Japan
Nishihara JPNHR Japan
Naha JPNAH Japan
Oku Japan
Kume Island Japan
Zhoushan CNZOS China
Beilun China
Chen Hai China
Hangzhou China
Shanghai CNSHA China
Nantong CNNTG China
Zhangjiagang CNZJG China
Jiangyin CNJIA China
Gaogang China
Pyongtaek KRPTK South Korea
Daesan South Korea
Inchon KRINC South Korea
Sokcho Hang South Korea
Haeju KPHAE North Korea
Shin Tao China
Kosong North Korea
Qingdao CNTAO China
Wonsan KPWON North Korea
Kyomipo North Korea
Namp O North Korea
Nampo KPNAM North Korea
Posan North Korea
Wei Hai CNWEI China
Pyongyang North Korea
Yen Tai China
Bumpyo (Rempo) KPREM North Korea
Heungnam North Korea
Hungnam North Korea
Sinpo North Korea
Chaho North Korea
Hamhung North Korea
Chongiu North Korea
Kimchaek North Korea
Sinuiju North Korea
Luda China
Kushan China
Dandong CNDDG China
Odaejin North Korea
Chungjin KPCHO North Korea
Chongjin KPCHO North Korea
Najin North Korea
Unggi North Korea
Posyet RUPSE Russia
Vostochny RUVYP Russia
Nakhodka RUNJK Russia
Bukhta Konyushkova Russia
Bukhta Gaydamak Russia
Slavyanka RUSKA Russia
Bukhta Sudzukhe Russia
Bukhta Preobrazheniya Russia
Bukhta Geka Russia
Alekseyeva Russia
Mys Islyamova Russia
Bukhta Andreyeva Russia
Vladivostok RUVVO Russia
Seldyanaya Russia

Dams

Reservoir Dam Name River Year
Kannako Kanna Kannafukujigawa 1993
Okukubi Okukubigawa 2001
Zukeyama Kurashiki Yonabarugawa 1995
Hoengsong Kye 2005
Paldang Han 1974
Chongyong Chongyong 1984
Uiam North Han 1967
Soyanggang Soyang 1973
Choonchon North Han 1965
Aeryong Yeonpung 1960
Hwachon North Han 1944
Munam Chonan 1977
Togyo Hantan 1976
Sanmyong Daegyo 1971
Dongsong Daegyo 1977
Kuam Hoeyangchon 1934
Hasong Hasongchon 1943
Kangryong Kwangmyong Chon 1970
Sudong Sudongchon 1978
Changsu Chaeryonggang 1959
Singok Chisokchon 1958
Sowon Pujongchon 1938
Puchon Namdaechon 1931
Yontan Hwangjuchon 1974
Kuwol Wonjongchon 1933
Unbong Chongchon Chon 1960
Wolchon Sanchonchon 1934
Changsuwon Samsokchon 1967
Haksong Haksongchon 1965
Chwayong Sampochon 1959
Pyongwon Hanchon 1976
Chamo Chamochon 1962
Yonpung Hoejuchon 1956
Munam Namdaechon 1962
Taesong Wondangchon 1958
Pongmyong Danchongang 1959
Mapyong Daeryonggang -99
Pungsan Unpochon 1932
Maebong Ingokchon 1973
Naejungri Hwangsuwon Gang 1944
Hwangsuwon Hwangsuwon 1959
Changjin Changjingang 1938
Pujon Pujongang 1934
Manpung Samgyochon 1973
Sachopyong Hwangsuwon Gang 1944
Taeha Samgyochon 1928
Songwon Chungman Gang -99
Taipingwan Yalu Jiang 1979
Shuifeng Yalu Jiang 1943
Tumenzi Tuniu He 1977
Luoquanbei Xiaoyang He 1972
Laohushao Yalu Jiang 1986
Biliuhe Biliu He 1986
Taipingshao Hun Jiang 1909
Yunfeng Yalu Jiang 1971
Huilongshan Hun Jiang 1974
Huanren Hun Jiang 1972
Mayang Songchonsu 1943
Daxin Hailan He 1984
Yadong Toudao He 1978

Rainfall

Rainfall accumulation of the past 24h, as detected by the Global Precipitation Measurement mission of NASA. For more information, see https://www.nasa.gov/mission_pages/GPM/main/index.html.

...

StormSurge

1.2 m

The maximum Storm surge height is  1.8m in San-chia-shih, China. This height is estimated for 12 Aug 2018 17:00 UTC .

The JRC has developed an experimental global storm surge model. 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.