Overall Orange Tropical Cyclone alert for NESAT-17 in China from 26 Jul 2017 00:00 UTC to 06:00

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

Overall Orange alert Tropical Cyclone for NESAT-17

in China

26 Jul 2017 06 UTC

click on

to select bulletin time

Meteorological source:

GDACS JTWC

Impact Single TC

Impact based on all weather systems in the area

Impact

Tropical Cyclone NESAT-17 can have a medium humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source	GDACS
Glide number:	TC-2017-000098-CHN
Exposed countries	China
Exposed population	450 thousand in Category 1 or higher
Maximum wind speed	167 km/h
Maximum storm surge	0.4 m (30 Jul 05:00 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
Current	167 km/h	0.4 m	n.a.	1.5
Overall	167 km/h	0.4 m	n.a.	1.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track) based on GDACS impact

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Wind

167 km/h Current Max.

Up to 10.4 million people in Category 1 strength or higher (see SSHS)

Impact Timeline

Alert	N°	Date (UTC)	Max Winds (km/h)	Population in Tropical Storm or higher	Population in Cat 1. or higher	Countries
	1	26 Jul 2017 00:00	167	38.9 million	3.1 million	Japan, China
	2	26 Jul 2017 06:00	167	46.4 million	10.4 million	Japan, China

Bulletin Timeline

N°	Date (UTC)	Category (SSHS)	Max winds (km/h)	Population in Cat.1 or higher	Population in Tropical Storm or higher	Location (lat, lon)	Countries
1	26 Jul 2017 00:00	Tropical depression	56	no people	no people	15.8, 128.5
2	26 Jul 2017 06:00	Tropical storm	83	no people	no people	16.2, 128.2
2	26 Jul 2017 18:00	Tropical storm	102	no people	no people	17.5, 128
2	27 Jul 2017 06:00	Category 1	120	no people	no people	18.7, 127.7
2	27 Jul 2017 18:00	Category 1	130	no people	no people	19.7, 127.2
2	28 Jul 2017 06:00	Category 1	139	no people	100000 people	20.7, 126.5	Japan
2	29 Jul 2017 06:00	Category 2	157	5300 people	13.8 million people	22.2, 125.2	Japan
2	30 Jul 2017 06:00	Category 2	167	10.4 million people	46.4 million people	23.8, 123.3	China
2	31 Jul 2017 06:00	Category 1	130	no people	no people	25.3, 120.5	China

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

Provinces

Region Province	Country
Okinawa	Japan
Taiwan	China

Populated places

Name	Region Province	Country	City class	Population
Hsin-ch'eng	Hua-lien	Taiwan	City	-
T'ieh-chia-lung-she	Hua-lien	Taiwan	City	-
Nan-ao	I-lan	Taiwan	City	-
Su-ao	I-lan	Taiwan	City	-
I-lan	I-lan	Taiwan	Major city	-
Tou-cheng	I-lan	Taiwan	City	-
Nei-wan	Hsin-chu	Taiwan	City	-
Hsin-tien	T'ai-pei Chuan-Shih	Taiwan	City	-
Chi-lung	Chi-lung Shih	Taiwan	City	400000 people
Pan-ch'iao	T'ai-pei	Taiwan	Major city	-
Taipei	T'ai-pei Chuan-Shih	Taiwan	Capital	2.5 million people
Tao-y�an	T'ao-yuan	Taiwan	Major city	-
Hsin-chu	Hsin-chu Shih	Taiwan	Major city	-
Chung-li	T'ao-yuan	Taiwan	City	-
Tan-shui	T'ai-pei Chuan-Shih	Taiwan	City	-

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)
Hateruma	HTR	unknown				0
Iriomote Jima		12				0
Yonaguni	OGN	21	Civ.	Paved	Yes	4900
		9				0
Sungshan	TSA	6	Civ.	Paved	Yes	8500
Lung Tan		241	Civ.	Paved	No	3200
Pa Kuei		141				0
Highway Strip 58 60		120				0
Ao Hu Kou		152				0
Hsinchu	HSZ	8	Civ.	Paved	Yes	12000
Taoyuan		45	Mil.	Paved	No	10000
Chiang Kai Shek International	TPE	33	Civ.	Paved	Yes	12000

Ports

Name	LOCODE	Country
Irionote Island		Japan
Suao	TWSUO	Taiwan
Keelung (Chilung)	TWKEL	Taiwan
Tan Shui		Taiwan

Dams

Reservoir	Dam Name	River	Year
	Shihmen	Tahan	1964

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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.

...

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StormSurge

0.4 m

The maximum Storm surge height is 0.4m in Shirabaramitake, Japan. This height is estimated for 30 Jul 2017 05:00 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.

Locations affected by Storm surge (201 locations). Calculation based on advisory number 2 of 26 Jul 2017 06:00:00 UTC. (Simulation using 0.5 minute resolution)

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	30 Jul 2017 05:00	Shirabaramitake	Japan	0.4
	30 Jul 2017 06:00	Sakiyama	Japan	0.3
	30 Jul 2017 06:00	Toyohara	Japan	0.2
	30 Jul 2017 06:00	Guanjing	China	0.2
	30 Jul 2017 06:00	Qingfeng	China	0.2
	30 Jul 2017 06:00	Hoshitate	Japan	0.2
	30 Jul 2017 06:00	Honai	Japan	0.2
	30 Jul 2017 06:00	Guhuai	China	0.2
	30 Jul 2017 06:00	Chang-chiang	China	0.2
	30 Jul 2017 06:00	Chin-feng	China	0.2
	30 Jul 2017 06:00	Houtian	China	0.2
	30 Jul 2017 05:00	Kobama	Japan	0.2
	30 Jul 2017 05:00	Agarisuji	Japan	0.2
	30 Jul 2017 06:00	Chiang-t'ien	China	0.2
	30 Jul 2017 06:00	Pingtan	China	0.2
	30 Jul 2017 06:00	Langqi	China	0.2
	30 Jul 2017 06:00	Tantou	China	0.2
	30 Jul 2017 06:00	Yunlong	China	0.2
	30 Jul 2017 06:00	Fengwo	China	0.2
	30 Jul 2017 06:00	Sansha	China	0.2
	30 Jul 2017 06:00	Wuhang	China	0.2
	30 Jul 2017 06:00	Zhangban	China	0.2
	30 Jul 2017 06:00	Beicuo	China	0.2
	30 Jul 2017 06:00	Mabi	China	0.2
	30 Jul 2017 06:00	Dongyuan	China	0.2
	30 Jul 2017 06:00	Jinxiang	China	0.2
	26 Jul 2017 09:00	Wright	Philippines	0.2
	26 Jul 2017 09:00	Pequit	Philippines	0.2
	26 Jul 2017 09:00	Pabanong	Philippines	0.2
	26 Jul 2017 09:00	Hinabangan	Philippines	0.2
	30 Jul 2017 06:00	Fuye	China	0.2
	30 Jul 2017 06:00	Cao Yu	China	0.2
	30 Jul 2017 06:00	Baisheng	China	0.2
	30 Jul 2017 06:00	Weitou	China	0.2
	30 Jul 2017 06:00	Chin-ching	China	0.2
	30 Jul 2017 06:00	Hsiao-tso	China	0.2
	30 Jul 2017 06:00	Gaoshan	China	0.2
	30 Jul 2017 06:00	Ta-ch'iu	China	0.2
	30 Jul 2017 06:00	Nanri	China	0.2
	30 Jul 2017 06:00	Yongning	China	0.2
	30 Jul 2017 06:00	Dongsha	China	0.2
	30 Jul 2017 06:00	Lingchuan	China	0.2
	30 Jul 2017 06:00	Wuqu	China	0.2
	30 Jul 2017 06:00	Luxia	China	0.2
	30 Jul 2017 05:00	Ishigaki	Japan	0.2
	30 Jul 2017 06:00	Chang-t'an	Taiwan	0.2
	30 Jul 2017 06:00	Wu-nan	Taiwan	0.2
	30 Jul 2017 06:00	San-hsing	Taiwan	0.2
	30 Jul 2017 06:00	T'ai-hsi	Taiwan	0.2
	30 Jul 2017 06:00	Su-ao	Taiwan	0.2
	30 Jul 2017 06:00	Qian'an	China	0.2
	30 Jul 2017 06:00	Chongwu	China	0.2
	30 Jul 2017 06:00	P'u-hsi-ch'eng	China	0.2
	30 Jul 2017 06:00	Meizhou	China	0.2
	30 Jul 2017 06:00	Liuwudian	China	0.2
	30 Jul 2017 06:00	Ting-hai	China	0.2
	30 Jul 2017 06:00	Anhai	China	0.2
	30 Jul 2017 06:00	Ch'ang-t'an-wo	Taiwan	0.2
	30 Jul 2017 06:00	Shih-shih	China	0.2
	30 Jul 2017 06:00	Yakou	China	0.2
	30 Jul 2017 06:00	Hsiang-chih	China	0.2
	30 Jul 2017 06:00	Daitou	China	0.2
	30 Jul 2017 06:00	Hanjiang	China	0.2
	30 Jul 2017 06:00	Songcheng	China	0.2
	30 Jul 2017 06:00	Da'ao	China	0.2
	30 Jul 2017 06:00	Changchun	China	0.2
	30 Jul 2017 06:00	Huang-ch'i	China	0.2
	30 Jul 2017 03:00	Shirafu	Japan	0.2
	30 Jul 2017 06:00	Xiahu	China	0.2
	26 Jul 2017 09:00	Bangon	Philippines	0.2
	30 Jul 2017 06:00	Yang-chai	Taiwan	0.2
	30 Jul 2017 06:00	Tung-tai	China	0.2
	30 Jul 2017 06:00	Guanban	China	0.2
	30 Jul 2017 06:00	Liu'ao	China	0.2
	30 Jul 2017 06:00	Fugong	China	0.2
	30 Jul 2017 06:00	Gangwei	China	0.2
	30 Jul 2017 06:00	Jiangtou	China	0.2
	30 Jul 2017 06:00	Shicheng	China	0.2
	30 Jul 2017 06:00	Tung-shih	China	0.2
	30 Jul 2017 06:00	Yacheng	China	0.2
	30 Jul 2017 06:00	Tung-ch'ung	China	0.2
	30 Jul 2017 06:00	Xiaguan	China	0.2
	30 Jul 2017 06:00	I-shan	China	0.2
	30 Jul 2017 06:00	Chu-kao-wan	Taiwan	0.2
	30 Jul 2017 06:00	Ch'ang-an	Taiwan	0.2
	30 Jul 2017 06:00	Kubura	Japan	0.2
	26 Jul 2017 09:00	Mualbual	Philippines	0.2
	30 Jul 2017 06:00	Chin-men	Taiwan	0.1
	30 Jul 2017 06:00	Chin-men Tao	Taiwan	0.1
	30 Jul 2017 06:00	Dawu	China	0.1
	30 Jul 2017 06:00	Pinghai	China	0.1
	30 Jul 2017 06:00	Guleitou	China	0.1
	30 Jul 2017 06:00	Gangkou	China	0.1
	30 Jul 2017 06:00	Shentu	China	0.1
	30 Jul 2017 06:00	Chihu	China	0.1
	30 Jul 2017 06:00	Chen-hai	China	0.1
	30 Jul 2017 06:00	Daomei	China	0.1
	30 Jul 2017 06:00	Zhenhai	China	0.1
	30 Jul 2017 06:00	Shihu	China	0.1
	30 Jul 2017 06:00	Shacheng	China	0.1
	30 Jul 2017 06:00	Pucheng	China	0.1
	30 Jul 2017 06:00	Beilong	China	0.1
	30 Jul 2017 06:00	Gexiang	China	0.1
	30 Jul 2017 06:00	Ma-kung	Taiwan	0.1
	26 Jul 2017 09:00	San Andres	Philippines	0.1
	30 Jul 2017 06:00	San Shah	China	0.1
	30 Jul 2017 06:00	Fengwei	China	0.1
	30 Jul 2017 06:00	P'u-hsi	China	0.1
	30 Jul 2017 06:00	An-ting	Taiwan	0.1
	30 Jul 2017 06:00	Chendai	China	0.1
	30 Jul 2017 06:00	Hsi-pu	China	0.1
	30 Jul 2017 06:00	Chengguanzhen	China	0.1
	30 Jul 2017 06:00	Fotan	China	0.1
	30 Jul 2017 06:00	Xucuo	China	0.1
	30 Jul 2017 06:00	Gulangyu	China	0.1
	30 Jul 2017 06:00	Huqiu	China	0.1
	30 Jul 2017 06:00	Sha-fan-chieh	China	0.1
	30 Jul 2017 06:00	Banping	China	0.1
	30 Jul 2017 02:00	Fubai	Japan	0.1
	30 Jul 2017 02:00	Ibarama	Japan	0.1
	30 Jul 2017 02:00	Hirano	Japan	0.1
	30 Jul 2017 06:00	Hua-hsu	Taiwan	0.1
	30 Jul 2017 06:00	Touyan	China	0.1
	30 Jul 2017 06:00	Dalu	China	0.1
	30 Jul 2017 06:00	Songmen	China	0.1
	30 Jul 2017 06:00	Chia-li-wan	Taiwan	0.1
	26 Jul 2017 10:00	Guintampilan	Philippines	0.1
	30 Jul 2017 06:00	Chin-ch'ing	China	0.1
	30 Jul 2017 06:00	Chien-chiang	China	0.1
	30 Jul 2017 06:00	Ch'ing-hsu	Taiwan	0.1
	30 Jul 2017 06:00	Jiuzhen	China	0.1
	30 Jul 2017 06:00	Hecuo	China	0.1
	30 Jul 2017 06:00	Hsia-mei	China	0.1
	30 Jul 2017 06:00	Songyu	China	0.1
	30 Jul 2017 06:00	Xiamen	China	0.1
	30 Jul 2017 06:00	Wutian	China	0.1
	30 Jul 2017 06:00	Gongqiancun	China	0.1
	30 Jul 2017 06:00	Bei'ao	China	0.1
	30 Jul 2017 06:00	Chencheng	China	0.1
	30 Jul 2017 06:00	Chenyu	China	0.1
	30 Jul 2017 06:00	Kanmen	China	0.1
	30 Jul 2017 06:00	Ch'eng-ch'ien	Taiwan	0.1
	30 Jul 2017 06:00	Sa-ti	Taiwan	0.1
	30 Jul 2017 06:00	Hai-kou	Taiwan	0.1
	26 Jul 2017 09:00	Tatabunan	Philippines	0.1
	30 Jul 2017 06:00	San-chia-shih	China	0.1
	26 Jul 2017 09:00	Narombacan	Philippines	0.1
	30 Jul 2017 06:00	Wangchuan	China	0.1
	30 Jul 2017 06:00	Zhongmen	China	0.1
	30 Jul 2017 06:00	Gongkou	China	0.1
	30 Jul 2017 06:00	Dongshan	China	0.1
	30 Jul 2017 06:00	Chelim	China	0.1
	30 Jul 2017 06:00	Xiabu	China	0.1
	30 Jul 2017 06:00	Zhuangyuanqiao	China	0.1
	30 Jul 2017 06:00	Longwan	China	0.1
	30 Jul 2017 06:00	Siqianjie	China	0.1
	30 Jul 2017 06:00	Jiangtan	China	0.1
	30 Jul 2017 06:00	Lingmen	China	0.1
	30 Jul 2017 06:00	Aohuan	China	0.1
	30 Jul 2017 06:00	Guan'ao	China	0.1
	30 Jul 2017 06:00	Shih-t'ang	China	0.1
	30 Jul 2017 06:00	Chung-p'ing	Taiwan	0.1
	30 Jul 2017 06:00	Feng-kuei-li	Taiwan	0.1
	30 Jul 2017 06:00	P'eng-hu-erh-ts'un	Taiwan	0.1
	30 Jul 2017 06:00	Chiang-chun-ao	Taiwan	0.1
	30 Jul 2017 06:00	Hsia-lun	Taiwan	0.1
	26 Jul 2017 09:00	Macalonud	Philippines	0.1
	26 Jul 2017 09:00	Catbalogan	Philippines	0.1
	26 Jul 2017 09:00	Bagacay	Philippines	0.1
	30 Jul 2017 06:00	Longtian	China	0.1
	30 Jul 2017 06:00	Gangtou	China	0.1
	30 Jul 2017 06:00	Lianhe	China	0.1
	30 Jul 2017 06:00	Aotou	China	0.1
	30 Jul 2017 06:00	Shijing	China	0.1
	30 Jul 2017 06:00	Houzhai	China	0.1
	30 Jul 2017 06:00	Zhelin	China	0.1
	30 Jul 2017 06:00	Shenao	China	0.1
	30 Jul 2017 06:00	Nanao	China	0.1
	30 Jul 2017 06:00	Xiaodoumen	China	0.1
	30 Jul 2017 06:00	Huanggang	China	0.1
	30 Jul 2017 06:00	Raoping	China	0.1
	30 Jul 2017 06:00	Sidu	China	0.1
	30 Jul 2017 06:00	Ssu-tu	China	0.1
	30 Jul 2017 06:00	Huanshan	China	0.1
	30 Jul 2017 06:00	Chi-pei	Taiwan	0.1
	30 Jul 2017 06:00	Wai-an	Taiwan	0.1
	30 Jul 2017 06:00	Chu-mu-shui	Taiwan	0.1
	30 Jul 2017 06:00	Lung-men	Taiwan	0.1
	30 Jul 2017 06:00	Hsin-chiang	Taiwan	0.1
	30 Jul 2017 06:00	Chung-ch'i	Taiwan	0.1
	30 Jul 2017 06:00	Sha-shan	Taiwan	0.1
	30 Jul 2017 06:00	Wang-kung	Taiwan	0.1
	30 Jul 2017 06:00	Lu-kang	Taiwan	0.1
	30 Jul 2017 06:00	Yuan-li	Taiwan	0.1
	30 Jul 2017 06:00	Tung-hsiao	Taiwan	0.1
	30 Jul 2017 06:00	Ch'ien-tzu-chiao	Taiwan	0.1
	30 Jul 2017 06:00	Tou-cheng	Taiwan	0.1
	30 Jul 2017 06:00	Ching-shui	Taiwan	0.1
	30 Jul 2017 06:00	Hai huang	Taiwan	0.1
	30 Jul 2017 06:00	Chumen	China	0.1
	30 Jul 2017 06:00	Haikou	China	0.1

Disclaimer
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.