Overall Red Tropical Cyclone alert for KOINU-23 in China, Japan, Philippines from 29 Sep 2023 12:00 UTC to 10 Oct 2023 00:00 UTC

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 Red alert Tropical Cyclone for KOINU-23

in China, Japan, Philippines

10 Oct 2023 00 UTC

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Meteorological source:

GDACS JTWC

Impact Single TC

Impact based on all weather systems in the area

Impact

Tropical Cyclone KOINU-23 can have a high humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source	GDACS
Glide number:	TC-2023-000183-CHN
Exposed countries	China, Japan, Philippines
Exposed population	3.8 million in Category 1 or higher
Maximum wind speed	213 km/h
Maximum storm surge	0.9 m (06 Oct 02:00 UTC)
Vulnerability	Medium (China)
Landfall	between 09 Oct 2023 18:00 - 10 Oct 2023 00:00 in 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	46 km/h	0.9 m	n.a.	0.5
Overall	213 km/h	0.9 m	n.a.	2.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track) based on GDACS impact

TOP

Wind

46 km/h Current Max.

Up to 164 million people in Tropical Storm strength or higher (see SSHS)

Impact Timeline

N°	Date (UTC)	Max Winds (km/h)	Population in Tropical Storm or higher	Population in Cat 1. or higher	Countries
1	29 Sep 2023 12:00	176	20.4 million	No people	Japan, China
2	29 Sep 2023 18:00	176	24 million	No people	Philippines, Japan, China
3	30 Sep 2023 00:00	194	13.3 million	3 thousand	Philippines, China
4	30 Sep 2023 06:00	185	40.8 million	2 million	China
5	30 Sep 2023 12:00	194	83.9 million	290 thousand	China
6	30 Sep 2023 18:00	204	79.5 million	40 thousand	China
7	01 Oct 2023 00:00	204	95.3 million	1.7 million	China
8	01 Oct 2023 06:00	204	79.4 million	3.7 million	China
9	01 Oct 2023 12:00	204	121.5 million	3.4 million	China
10	01 Oct 2023 18:00	194	150.6 million	3 million	China
11	02 Oct 2023 00:00	194	152.6 million	4.8 million	China
12	02 Oct 2023 06:00	185	163 million	10.2 million	China
13	02 Oct 2023 12:00	167	153.3 million	15.5 million	China
14	02 Oct 2023 18:00	176	122 million	4 million	China
15	03 Oct 2023 00:00	157	136.9 million	3.6 million	China
16	03 Oct 2023 06:00	157	169.4 million	5 million	Japan, China
17	03 Oct 2023 12:00	157	155 million	5.3 million	Japan, China
18	03 Oct 2023 18:00	167	150.7 million	5.4 million	Japan, China
19	04 Oct 2023 00:00	194	91.9 million	5 million	Philippines, Japan, China
20	04 Oct 2023 06:00	213	139.6 million	5 million	China, Philippines, Japan
21	04 Oct 2023 12:00	213	105.9 million	980 thousand	China, Philippines, Japan
23	05 Oct 2023 00:00	204	119.5 million	3.6 million	China, Philippines, Japan
24	05 Oct 2023 06:00	167	114.8 million	3.8 million	China, Philippines, Japan
25	05 Oct 2023 12:00	148	94.4 million	3.8 million	China, Philippines, Japan
26	05 Oct 2023 18:00	130	128 million	3.8 million	China, Japan, Philippines
27	06 Oct 2023 00:00	139	172.9 million	3.8 million	China, Japan, Philippines
28	06 Oct 2023 06:00	74	180.6 million	3.8 million	China, Philippines, Japan
29	06 Oct 2023 12:00	185	173.1 million	3.8 million	China, Philippines, Japan
30	06 Oct 2023 18:00	185	175 million	3.8 million	China, Japan, Philippines
31	07 Oct 2023 00:00	83	185.9 million	3.8 million	China, Philippines, Japan
32	07 Oct 2023 06:00	176	168.7 million	3.8 million	China, Philippines, Japan
33	07 Oct 2023 12:00	176	169.6 million	3.8 million	China, Philippines, Japan
34	07 Oct 2023 18:00	83	185.5 million	3.8 million	China, Philippines, Japan
35	08 Oct 2023 00:00	157	175.5 million	3.8 million	China, Philippines, Japan
36	08 Oct 2023 06:00	65	177.6 million	3.8 million	China, Philippines, Japan
37	08 Oct 2023 12:00	130	170.5 million	3.8 million	China, Philippines, Japan
38	08 Oct 2023 18:00	139	170.1 million	3.8 million	China, Philippines, Japan
39	09 Oct 2023 00:00	111	171.6 million	3.8 million	China, Japan, Philippines
40	09 Oct 2023 06:00	93	169.5 million	3.8 million	China, Japan, Philippines
41	09 Oct 2023 12:00	74	164.6 million	3.8 million	China, Philippines, Japan
42	09 Oct 2023 18:00	46	164 million	3.8 million	China, Japan, Philippines
43	10 Oct 2023 00:00	46	164 million	3.8 million	China, Japan, Philippines

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	29 Sep 2023 12:00	Tropical depression	46	no people	no people	15.5, 134.2
2	29 Sep 2023 18:00	Tropical depression	56	no people	no people	15.5, 133.2
3	30 Sep 2023 00:00	Tropical depression	56	no people	no people	15.4, 132
4	30 Sep 2023 06:00	Tropical storm	65	no people	no people	15.7, 131.1
5	30 Sep 2023 12:00	Tropical storm	74	no people	no people	16.4, 130.9
6	30 Sep 2023 18:00	Tropical storm	83	no people	no people	16.8, 130
7	01 Oct 2023 00:00	Tropical storm	102	no people	no people	17.4, 129.5
8	01 Oct 2023 06:00	Category 1	120	no people	no people	17.9, 129
9	01 Oct 2023 12:00	Category 1	139	no people	no people	18.4, 128.7
10	01 Oct 2023 18:00	Category 1	148	no people	no people	18.8, 128
11	02 Oct 2023 00:00	Category 3	185	no people	no people	19.2, 127.3
12	02 Oct 2023 06:00	Category 3	194	no people	no people	19.7, 126.7
13	02 Oct 2023 12:00	Category 3	204	no people	no people	20, 126.2
14	02 Oct 2023 18:00	Category 3	204	no people	19000 people	20, 125.4
15	03 Oct 2023 00:00	Category 3	194	no people	22000 people	20.5, 125.1
16	03 Oct 2023 06:00	Category 3	185	no people	72000 people	21.1, 124.9
17	03 Oct 2023 12:00	Category 2	176	no people	3.9 million people	21.7, 124.6
18	03 Oct 2023 18:00	Category 2	167	no people	22.6 million people	21.9, 124.2
19	04 Oct 2023 00:00	Category 3	185	1500 people	23.4 million people	22.1, 123.6
20	04 Oct 2023 06:00	Category 4	213	160000 people	23.5 million people	22.1, 122.7
21	04 Oct 2023 12:00	Category 4	213	450000 people	42.6 million people	22, 122
23	05 Oct 2023 00:00	Category 3	204	3.6 million people	67.9 million people	22, 120.8	China
24	05 Oct 2023 06:00	Category 2	167	3.5 million people	78.1 million people	22.1, 120.1
25	05 Oct 2023 12:00	Category 1	148	no people	58.1 million people	22.1, 119.1
26	05 Oct 2023 18:00	Category 1	130	no people	99.9 million people	21.9, 118.4
27	06 Oct 2023 00:00	Category 1	139	no people	105.4 million people	21.8, 117.7
28	06 Oct 2023 06:00	Category 3	185	no people	127.8 million people	21.7, 116.9
29	06 Oct 2023 12:00	Category 3	185	no people	124.2 million people	21.4, 116.3
30	06 Oct 2023 18:00	Category 3	185	no people	117 million people	21.2, 115.7
31	07 Oct 2023 00:00	Category 3	194	no people	114.7 million people	21.1, 115.4
32	07 Oct 2023 06:00	Category 2	176	no people	no people	21.1, 115.2
33	07 Oct 2023 12:00	Category 2	176	no people	36000 people	21.3, 115.1
34	07 Oct 2023 18:00	Category 2	176	no people	31.3 million people	21.4, 114.9
35	08 Oct 2023 00:00	Category 2	157	<1000 people	33.7 million people	21.5, 114.6
36	08 Oct 2023 06:00	Category 1	139	<1000 people	33.7 million people	21.5, 114.3
37	08 Oct 2023 12:00	Category 1	130	2100 people	15.5 million people	21.6, 114.1
38	08 Oct 2023 18:00	Category 1	139	5500 people	5.7 million people	21.7, 113.7
39	09 Oct 2023 00:00	Tropical storm	111	no people	5.1 million people	21.7, 113.2
40	09 Oct 2023 06:00	Tropical storm	93	no people	7700 people	21.4, 112.8	China
41	09 Oct 2023 12:00	Tropical storm	74	no people	no people	21.1, 112.5
42	09 Oct 2023 18:00	Tropical depression	46	no people	no people	21, 111.3
43	10 Oct 2023 00:00	Tropical depression	46	no people	no people	20.8, 110.3	China
43	10 Oct 2023 12:00	Tropical depression	37	no people	no people	20.4, 108.9
43	11 Oct 2023 00:00	Tropical depression	37	no people	no people	19.3, 107.8

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	Population in Tropical Storm or higher strength
China	156.3 million people
Philippines	150000 people
Japan	48000 people

Provinces

Region Province	Country	Population in Tropical Storm or higher strength
Guangdong	China	100.8 million people
Macau	China	270000 people
Hong Kong	China	6.1 million people
Jiangxi	China	2.4 million people
Fujian	China	23.6 million people
Taiwan	China	23.2 million people
Ilocos	Philippines	98000 people
Cagayan Valley	Philippines	47000 people
Okinawa	Japan	48000 people

Populated places

Name	Region Province	Country	City class	Population
Jiangcheng	Guangdong	China	City	-
Chuncheng	Guangdong	China	City	150000 people
Encheng	Guangdong	China	City	110000 people
Xinxing	Guangdong	China	City	-
Cangcheng	Guangdong	China	City	-
Taicheng	Guangdong	China	City	140000 people
Sihe	Guangdong	China	City	-
Sanbu	Guangdong	China	City	140000 people
Zhaoqing	Guangdong	China	City	360000 people
Mingcheng	Guangdong	China	City	-
Xincheng	Guangdong	China	City	-
Jiangmen	Guangdong	China	City	530000 people
Sanxiang	Guangdong	China	City	-
Xiaolan	Guangdong	China	City	180000 people
Macau	Macau SAR	Macau (China)	Major city	-
Zhongshan	Guangdong	China	City	340000 people
Hekou	Guangdong	China	City	-
Huicheng	Guangdong	China	City	-
Guizhou	Guangdong	China	City	-
Daliang	Guangdong	China	City	210000 people
Foshan	Guangdong	China	City	620000 people
Narjie	Guangdong	China	City	-
Shiqiao	Guangdong	China	City	130000 people
Guangzhou	Guangdong	China	Major city	4.2 million people
Jiangcun	Guangdong	China	City	-
Huangpu	Guangdong	China	City	110000 people
Tuen Mun	Hong Kong SAR	Hong Kong (China)	City	-
Qingcheng	Guangdong	China	City	-
Zhouxin	Guangdong	China	City	-
Central	Hong Kong SAR	Hong Kong (China)	Major city	6.2 million people
Dongguan	Guangdong	China	City	390000 people
Kowloon	Hong Kong SAR	Hong Kong (China)	Major city	2 million people
Sha Tin	Hong Kong SAR	Hong Kong (China)	Major city	-
Shenzhen	Guangdong	China	Major city	1.1 million people
Tai Po	Hong Kong SAR	Hong Kong (China)	City	-
Shilong	Guangdong	China	City	110000 people
Jiekou	Guangdong	China	City	-
Zengcheng	Guangdong	China	City	-
Xiniu	Guangdong	China	City	-
Liangkou	Guangdong	China	City	-
Hanguang	Guangdong	China	City	-
Danshui	Guangdong	China	City	130000 people
Bo-luo	Guangdong	China	City	-
Yingcheng	Guangdong	China	City	110000 people
Huizhou	Guangdong	China	City	290000 people
Pinghai	Guangdong	China	City	-
Hetou	Guangdong	China	City	-
Pingshan	Guangdong	China	City	110000 people
Longmen	Guangdong	China	City	-
Guandu	Guangdong	China	City	-
Wushi	Guangdong	China	City	-
Fengcheng	Guangdong	China	City	-
Xinjiang	Guangdong	China	City	-
Lantang	Guangdong	China	City	-
Longxian	Guangdong	China	City	-
Heyuan	Guangdong	China	City	540000 people
Shaoguan	Guangdong	China	City	620000 people
Jiangwei	Guangdong	China	City	-
Shanwei	Guangdong	China	City	160000 people
Haifeng	Guangdong	China	City	-
Yuanshan	Guangdong	China	City	-
Dajishan	Jiangxi	China	City	-
Zijin	Guangdong	China	City	-
Lufeng	Guangdong	China	City	-
Taiping	Guangdong	China	City	-
Chuantang	Guangdong	China	City	-
Jieshi	Guangdong	China	City	140000 people
Tuocheng	Guangdong	China	City	-
Yangming	Guangdong	China	City	-
Laolong	Guangdong	China	City	-
Nanxiong	Guangdong	China	City	-
Chinglong	Jiangxi	China	City	-
Jiazi	Guangdong	China	City	130000 people
Hepo	Guangdong	China	City	130000 people
Qiling	Guangdong	China	City	-
Longnan	Jiangxi	China	City	-
Lishi	Jiangxi	China	City	-
Huacheng	Guangdong	China	City	-
Wujing	Guangdong	China	City	-
Liusha	Guangdong	China	City	120000 people
Ni Kou	Guangdong	China	City	-
Huilai	Guangdong	China	City	-
Mianhu	Guangdong	China	City	-
Xingcheng	Guangdong	China	City	110000 people
Hongyang	Guangdong	China	City	-
Fengshun	Guangdong	China	City	-
Shalong	Guangdong	China	City	-
Jieyang	Guangdong	China	City	-
Jiading	Jiangxi	China	City	-
Shizheng	Guangdong	China	City	-
Haimen	Guangdong	China	City	120000 people
Chaoyang	Guangdong	China	City	-
Xinshan	Jiangxi	China	City	-
Dazhe	Guangdong	China	City	-
Meixian	Guangdong	China	City	-
Shantou	Guangdong	China	Major city	1.3 million people
Changning	Jiangxi	China	City	-
Anbu	Guangdong	China	City	160000 people
Renju	Guangdong	China	City	-
Xinbu	Guangdong	China	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)
Zhuhai	ZUH	6				0
Shanzhou	SZO	unknown				0
Macau	MFM	6	Civ.	Paved	Yes	11000
Guangzhou / Shadi		30				0
Guangzhou / Baiyun	CAN	56	Civ.	Paved	Yes	11000
Hong Kong International (Chep Lap Kok)	HKG	9	Civ.	Paved	Yes	12400
Guangzhou East		50				0
Shenzhen	SZX	4	Civ.	Paved	Yes	11100
Sek Kong		15	Priv.	Paved	No	4100
Xiangshui Hsu		44				0
Huiyang		18				0
Pratas Island		3				0
		108				0
Meixian Af P		101				0
Meixian	MXZ	93				0
Shantou Northeast	SWA	3				0
Liangcheng		381				0
		17				0
Xiamen / Gaoqi	XMN	18	Civ.	Paved	Yes	8800
Ta Shan Ting		40				0
Shatou		9				0
Shang-Yi	KNH	12	Mil.	Paved	Yes	9800
Jinjiang	JJN	6				0
Qingyang	IQN	21				0
Chi Mei	CMJ	unknown				0
		24				0
Wang An		30				0
P Eng Hu		21				0
Makung AB	MZG	31	Mil.	Paved	Yes	6500
Tainan	TNN	19	Mil.	Paved	Yes	10000
Kangshan		10	Mil.	Paved	No	7500
Tso Ying		9				0
Highway Strip 331 334		11				0
Kaohsiung International	KHH	9	Civ.	Paved	Yes	10300
Kuei Jen		30				0
Highway Strip 296 298		9				0
Pingtung South		24	Mil.	Paved	Yes	7800
Pingtung North		29	Mil.	Paved	No	8000
		15				0
Chiayi	CYI	25	Civ.	Paved	Yes	10000
Highway Strip 260		30				0
Hengchun	HCN	13	Civ.	Paved	No	3500
Highway Strip 206		23				0
Ching Chuan Kang AB		203	Mil.	Paved	No	12000
Taichung	TXG	112	Mil.	Paved	Yes	5300
Feng Nin		42	Civ.	Paved	Yes	7900
Taitung	TTT	37	Mil.	Paved	No	11000
Sun Moon Lake	SMT	unknown				0
Taggat		5				0
Orchid Island	KYD	10	Civ.	Paved	No	4500
Green Island	GNI	8	Civ.	Paved	No	3300
Hsinchu	HSZ	8	Civ.	Paved	Yes	12000
Lishan	LHN	unknown				0
Ao Hu Kou		152				0
Lung Tan		241	Civ.	Paved	No	3200
Highway Strip 58 60		120				0
Chiang Kai Shek International	TPE	33	Civ.	Paved	Yes	12000
Taoyuan		45	Mil.	Paved	No	10000
Basco	BSO	56	Civ.	Paved	No	4100
Hualien	HUN	16	Civ.	Paved	Yes	9000
Pa Kuei		141				0
Sungshan	TSA	6	Civ.	Paved	Yes	8500
		9				0
Yonaguni	OGN	21	Civ.	Paved	Yes	4900
Hateruma	HTR	unknown				0
Iriomote Jima		12				0
Ishigaki	ISG	26	Civ.	Paved	Yes	4900
		9				0

Ports

Name	LOCODE	Country
Shuidong	CNSDG	China
Yangjiang	CNYJI	China
Jiangmen	CNJMN	China
Guangzhou	CNCAN	China
Huangpu	CNHUA	China
Huangpuxingang		China
Chiwan	CNCWN	China
Hong Kong	HKHKG	Hong Kong (China)
Yantian	CNYTN	China
Spec / lde 888		China
Xijiang Terminal		China
Huizhou		China
Huizhou Terminal	CNHUI	China
Lan Shui Terminal		China
Shanwei	CNSWE	China
Lufeng Terminal		China
Quanzhou	CNQZJ	China
Pratas Island		China
Shantou	CNSWA	China
Huaang Kang		China
Zhangzhou		China
Zhangzhou	CNZZU	China
Xiamen	CNXMN	China
Chin Men		China
Peng Hu		Taiwan
Xiuyu		China
Tai Chung		Taiwan
An Ping Chiang		Taiwan
Kaohsiung	TWKHH	Taiwan
Tai Nan		Taiwan
Dirique Inlet		Philippines
Taichung	TWTXG	Taiwan
Tai Tung		Taiwan
Claveria		Philippines
Lan Yu Island		Taiwan
Calayan		Philippines
Basco		Philippines
Hualien	TWHUN	Taiwan
Tan Shui		Taiwan
Suao	TWSUO	Taiwan
Keelung (Chilung)	TWKEL	Taiwan
Irionote Island		Japan
Ishigaki		Japan
Ishigaki Island		Japan

Dams

Reservoir	Dam Name	River	Year
	Renshui	Luoguang Shui	1975
	Huangsha	Yanghua Jiang	1960
	Fucao	Qianpai He	1997
	Donghu	Nalong He	1961
	Jinjiang	Tan He	1972
	Dalongdong	Dalongdong He	1959
	Huashan	Gushui He	1994
	Songmushan	Trib. Dong Jiang	n/a
	Jiuwantan	Wandin He	1965
	Feilaixia	Bei Jiang	1999
	Lianhe	Lipo Shui	1964
	Xiangang	Trib. Dong Jiang	1963
	Huanglongdai	Fenxi Shui	1979
	Liuxihe	Liuxi He	1958
	Changhu	Weng Jiang	1972
	Guangzhou Pump Storage	Chenledong	1993
	Tiantangshan	Zeng Jiang	1992
	Shuidongpi	Gongzhuang He	1985
	Huangshandong	Mapi He	1961
	Qiji	Trib. Dong Jiang	n/a
	Baipenzhu	Xizhi Jiang	1987
	Xinfengjiang	Xinfeng Jiang	1960
	Huangyun		n/a
	Longxing	Tao Jiang	1974
	Nangao	Lu He	1985
	Longtan	Long Jiang	1960
	Hengjiang	Liantian He	1971
	Yitang	Wuhua He	1984
	Shiliutan	Longjiang He	1959
	Liheng	Dong Jiang	1965
	Fengshuba	Dong Jiang	1975
	Wusongling	Bwiling He	1958
	Tangkeng	Lian Jiang	1960
	Longjing	Trib. Rong Jiang	n/a
	Wudugang		n/a
	Longjing	Trib. Rong Jiang	1960
	Heshui	Trib. Mei Jiang	n/a
	Wengong	Huangpi Shui	1959
	Xinxihe	Trib. Rong Jiang	1958
	Meixi		n/a
	Fushi		n/a
	Longjin	Gupi He	1975
	Huangtian		n/a
	Changtan	Trib. Mei Jiang	1987
	Fenghuang		1969
	Fengxi		n/a
	Tangxi	Huanggang He	1962
	Shibikeng	Gong Jiang	1973
	Mianhuatan	Trib. Ting Jiang	2001
	Dutang	Baiyinxi	1959
	Fengtou	Zhang Jiang	1977
	Jitou	Jiouxian He	1972
	Guanyang	Huangtan He	1991
	Xiyuan	Tufangxi	1978
	Huanggang	Hongfangxi	1974
	Zumalin	Xugouxi	1976
	Wananxi	Wananxi	1995
	Yangmei	Dengfan He	1977
	Baisha	Houxi	2006
	Qinyuan	Qinyuanxi	1978
	Tingxi	Tingxi	1956
	Shibi	Jiuxi	1958
	Houqiao	Pengxi	1965
	Shanmei	Dongxi	1972
	Wutan	Daluoxi	1960
	Jiemian	Youxi	2007
	Longmentan	Dazhangxi	n/a
	Zheya	Shufu Jiang	n/a
	Guyang	Kuxi	1961
	Lingxi	Lingxi	1956
	Dongxi	Chaiqiaotouxi	1980
	Dongzhen	Mulanxi	1960
	Jianxin	Wanjiaoxi	1974
	Dongzhang	Long Jiang	1958
	Wushantou	Offstream Kuantien	1930
	Tsengwen	Tsengwen	1973
	Guguan	Dajiaxi	1961
	Mingteh	Houlung	1970
	Shihmen	Tahan	1964
Nagura	Nagura	Naguragawa	1996
Maezato	Maezato	Miyaragawa	1982
Sokobaru	Sokobaru	Sokobarugawa	1992

Nuclear plants

Name	Country	Reactors
GUANGDONG	CHINA	2
LINGAO	CHINA	2
MAANSHAN	TAIWAN	2
LUNG-MEI	TAIWAN	2
KUOSHENG	TAIWAN	2

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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.

...

TOP

StormSurge

0.9 m

The maximum Storm surge height is 0.9m in Chendai, China. This height is estimated for 06 Oct 2023 02:00 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 (328 locations). Calculation based on advisory number 21 of 04 Oct 2023 12:00:00 UTC. (Simulation using 6 minute resolution)

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	06 Oct 2023 02:00	Chendai	China	0.9
	06 Oct 2023 02:00	Hsi-pu	China	0.9
	06 Oct 2023 02:00	Huqiu	China	0.9
	06 Oct 2023 02:00	Wutian	China	0.9
	06 Oct 2023 02:00	Chengguanzhen	China	0.9
	06 Oct 2023 02:00	Guleitou	China	0.9
	06 Oct 2023 02:00	Gangkou	China	0.9
	06 Oct 2023 02:00	Hsia-mei	China	0.9
	06 Oct 2023 02:00	Gongkou	China	0.9
	06 Oct 2023 02:00	Sidu	China	0.9
	06 Oct 2023 02:00	Dongshan	China	0.9
	06 Oct 2023 02:00	Ssu-tu	China	0.9
	06 Oct 2023 02:00	Gongqiancun	China	0.9
	06 Oct 2023 02:00	Chencheng	China	0.9
	06 Oct 2023 12:00	Huanggang	China	0.9
	06 Oct 2023 12:00	Houzhai	China	0.9
	06 Oct 2023 12:00	Raoping	China	0.9
	06 Oct 2023 12:00	Zhelin	China	0.9
	06 Oct 2023 12:00	Shenao	China	0.9
	06 Oct 2023 12:00	Nanao	China	0.9
	06 Oct 2023 12:00	Chelim	China	0.9
	06 Oct 2023 02:00	Liu'ao	China	0.9
	04 Oct 2023 14:00	Yeh-yu	Taiwan	0.8
	04 Oct 2023 14:00	I-la-la-la-k'ou	Taiwan	0.8
	04 Oct 2023 14:00	Hung-t'on	Taiwan	0.8
	07 Oct 2023 03:00	Haimen	China	0.8
	07 Oct 2023 03:00	Shantou	China	0.8
	07 Oct 2023 03:00	Dahao	China	0.8
	07 Oct 2023 03:00	Aotou	China	0.8
	07 Oct 2023 03:00	Daitou	China	0.8
	07 Oct 2023 03:00	Guangao	China	0.8
	07 Oct 2023 03:00	Siwei	China	0.8
	07 Oct 2023 03:00	Donghong	China	0.8
	07 Oct 2023 03:00	Jinghai	China	0.8
	07 Oct 2023 03:00	Ch'ao-yang-hsien	China	0.8
	07 Oct 2023 03:00	Shenquan	China	0.8
	06 Oct 2023 10:00	Jiuzhen	China	0.7
	06 Oct 2023 01:00	Zhenhai	China	0.6
	06 Oct 2023 01:00	Shentu	China	0.6
	06 Oct 2023 01:00	Chihu	China	0.6
	06 Oct 2023 01:00	Fotan	China	0.6
	06 Oct 2023 01:00	Fugong	China	0.6
	06 Oct 2023 01:00	Gangwei	China	0.6
	06 Oct 2023 01:00	Xucuo	China	0.6
	06 Oct 2023 01:00	Gulangyu	China	0.6
	06 Oct 2023 01:00	Chen-hai	China	0.6
	06 Oct 2023 01:00	Daomei	China	0.6
	04 Oct 2023 21:00	Kuo-ch'i	Taiwan	0.6
	04 Oct 2023 21:00	O-luan-pi	Taiwan	0.6
	04 Oct 2023 21:00	Hsu-hai	Taiwan	0.6
	04 Oct 2023 21:00	Chiang tzu	Taiwan	0.6
	04 Oct 2023 21:00	Ta-wu	Taiwan	0.6
	05 Oct 2023 20:00	Zhangban	China	0.6
	05 Oct 2023 20:00	Wangchuan	China	0.6
	05 Oct 2023 20:00	Qian'an	China	0.6
	05 Oct 2023 20:00	Dawu	China	0.6
	05 Oct 2023 20:00	Chongwu	China	0.6
	05 Oct 2023 20:00	Fengwei	China	0.6
	05 Oct 2023 20:00	Hsiao-tso	China	0.6
	05 Oct 2023 20:00	Zhongmen	China	0.6
	05 Oct 2023 20:00	P'u-hsi	China	0.6
	05 Oct 2023 20:00	P'u-hsi-ch'eng	China	0.6
	05 Oct 2023 20:00	Meizhou	China	0.6
	05 Oct 2023 20:00	Shihu	China	0.6
	05 Oct 2023 20:00	Dongyuan	China	0.6
	05 Oct 2023 20:00	Dongsha	China	0.6
	05 Oct 2023 20:00	Lingchuan	China	0.6
	04 Oct 2023 22:00	She-liao	Taiwan	0.6
	04 Oct 2023 22:00	Che-cheng	Taiwan	0.6
	04 Oct 2023 22:00	Maobitou	Taiwan	0.6
	04 Oct 2023 22:00	Ta-kuang	Taiwan	0.6
	04 Oct 2023 22:00	Heng-chjun	Taiwan	0.6
	04 Oct 2023 22:00	Kenting	Taiwan	0.6
	05 Oct 2023 20:00	Weitou	China	0.6
	05 Oct 2023 20:00	Chin-ching	China	0.6
	05 Oct 2023 20:00	Shih-shih	China	0.6
	05 Oct 2023 20:00	Yakou	China	0.6
	05 Oct 2023 20:00	Yongning	China	0.6
	05 Oct 2023 20:00	Hsiang-chih	China	0.6
	05 Oct 2023 00:00	Feng-chiang	Taiwan	0.5
	05 Oct 2023 21:00	Liuwudian	China	0.5
	05 Oct 2023 21:00	Aotou	China	0.5
	05 Oct 2023 21:00	An-ting	Taiwan	0.5
	05 Oct 2023 21:00	Chin-men	Taiwan	0.5
	05 Oct 2023 21:00	Lianhe	China	0.5
	05 Oct 2023 21:00	Ch'ing-hsu	Taiwan	0.5
	05 Oct 2023 21:00	Chin-men Tao	Taiwan	0.5
	05 Oct 2023 21:00	Yang-chai	Taiwan	0.5
	05 Oct 2023 21:00	Shijing	China	0.5
	05 Oct 2023 21:00	Tung-shih	China	0.5
	05 Oct 2023 01:00	Fang-shan	Taiwan	0.5
	05 Oct 2023 21:00	Jiangtou	China	0.5
	05 Oct 2023 21:00	Hecuo	China	0.5
	06 Oct 2023 02:00	Songyu	China	0.5
	06 Oct 2023 02:00	Xiamen	China	0.5
	05 Oct 2023 22:00	Pinghai	China	0.5
	05 Oct 2023 22:00	Daitou	China	0.5
	05 Oct 2023 22:00	San Shah	China	0.5
	05 Oct 2023 22:00	Nanri	China	0.5
	05 Oct 2023 22:00	Gaoshan	China	0.5
	05 Oct 2023 22:00	Fuye	China	0.5
	05 Oct 2023 22:00	Shicheng	China	0.5
	05 Oct 2023 15:00	Guhuai	China	0.4
	05 Oct 2023 15:00	Chiang-t'ien	China	0.4
	05 Oct 2023 15:00	Guanjing	China	0.4
	05 Oct 2023 15:00	Qingfeng	China	0.4
	05 Oct 2023 15:00	Pingtan	China	0.4
	05 Oct 2023 15:00	Houtian	China	0.4
	05 Oct 2023 15:00	Ta-ch'iu	China	0.4
	05 Oct 2023 15:00	Beicuo	China	0.4
	05 Oct 2023 15:00	Cao Yu	China	0.4
	05 Oct 2023 16:00	Langqi	China	0.4
	05 Oct 2023 16:00	Tantou	China	0.4
	05 Oct 2023 16:00	Chang-chiang	China	0.4
	05 Oct 2023 16:00	Yunlong	China	0.4
	05 Oct 2023 16:00	Chin-feng	China	0.4
	05 Oct 2023 16:00	Wuhang	China	0.4
	05 Oct 2023 16:00	Fengwo	China	0.4
	05 Oct 2023 16:00	Tung-tai	China	0.4
	05 Oct 2023 16:00	Baisheng	China	0.4
	05 Oct 2023 16:00	Mabi	China	0.4
	05 Oct 2023 16:00	Guanban	China	0.4
	05 Oct 2023 16:00	Ting-hai	China	0.4
	05 Oct 2023 16:00	Anhai	China	0.4
	05 Oct 2023 16:00	Ch'ang-t'an-wo	Taiwan	0.4
	04 Oct 2023 21:00	Ta-niao	Taiwan	0.4
	07 Oct 2023 21:00	Jiazi	China	0.4
	07 Oct 2023 21:00	Changqingwei	China	0.4
	07 Oct 2023 21:00	Hudong	China	0.4
	05 Oct 2023 06:00	Liu-chiu Hsu	Taiwan	0.4
	08 Oct 2023 09:00	Jiesheng	China	0.4
	08 Oct 2023 09:00	Tianqian	China	0.4
	08 Oct 2023 09:00	Zhelang	China	0.4
	08 Oct 2023 09:00	Jieshi	China	0.4
	05 Oct 2023 04:00	Shui-ti-liao	Taiwan	0.3
	05 Oct 2023 03:00	Chia-ho-ts'un	Taiwan	0.3
	04 Oct 2023 19:00	Hsia-ta-chi	Taiwan	0.3
	05 Oct 2023 16:00	Hanjiang	China	0.3
	05 Oct 2023 16:00	Songcheng	China	0.3
	05 Oct 2023 16:00	Da'ao	China	0.3
	05 Oct 2023 16:00	Changchun	China	0.3
	05 Oct 2023 16:00	Wuqu	China	0.3
	05 Oct 2023 16:00	Luxia	China	0.3
	05 Oct 2023 16:00	Yacheng	China	0.3
	05 Oct 2023 16:00	Sansha	China	0.3
	05 Oct 2023 15:00	Sha-fan-chieh	China	0.3
	05 Oct 2023 15:00	I-shan	China	0.3
	05 Oct 2023 15:00	Jinxiang	China	0.3
	05 Oct 2023 15:00	Beilong	China	0.3
	05 Oct 2023 15:00	Gexiang	China	0.3
	05 Oct 2023 16:00	Tung-ch'ung	China	0.3
	05 Oct 2023 15:00	Huang-ch'i	China	0.3
	05 Oct 2023 15:00	Shacheng	China	0.3
	05 Oct 2023 15:00	Xiaguan	China	0.3
	05 Oct 2023 16:00	Pucheng	China	0.3
	04 Oct 2023 13:00	Nan-liao	Taiwan	0.3
	04 Oct 2023 13:00	Hai-shen-p'ing	Taiwan	0.3
	05 Oct 2023 16:00	Xiabu	China	0.3
	05 Oct 2023 16:00	Zhuangyuanqiao	China	0.3
	05 Oct 2023 16:00	Longwan	China	0.3
	05 Oct 2023 16:00	Siqianjie	China	0.3
	05 Oct 2023 16:00	Xiaodoumen	China	0.3
	05 Oct 2023 16:00	Jiangtan	China	0.3
	05 Oct 2023 16:00	Xiahu	China	0.2
	08 Oct 2023 12:00	Jizhongtuo	China	0.2
	08 Oct 2023 12:00	Shanwei	China	0.2
	05 Oct 2023 05:00	Tung-chiang	Taiwan	0.2
	05 Oct 2023 19:00	Hua-hsu	Taiwan	0.2
	05 Oct 2023 19:00	Chu-ch'iao-chen	China	0.2
	05 Oct 2023 20:00	Dinggang	China	0.2
	05 Oct 2023 20:00	Ancheng	China	0.2
	05 Oct 2023 19:00	Dingqiao	China	0.2
	05 Oct 2023 20:00	Chang-chia-li	China	0.2
	05 Oct 2023 19:00	Hsi-hui-tsui	China	0.2
	05 Oct 2023 19:00	Chaoyang	China	0.2
	05 Oct 2023 19:00	Chiu-hsiang-chen	China	0.2
	05 Oct 2023 19:00	Ch'ien-ni	China	0.2
	05 Oct 2023 20:00	Chengpu	China	0.2
	05 Oct 2023 19:00	Huangwan	China	0.2
	05 Oct 2023 20:00	Songxia	China	0.2
	05 Oct 2023 19:00	Ganpu	China	0.2
	05 Oct 2023 04:00	T'ien-ch'ien-ts'o	Taiwan	0.2
	05 Oct 2023 19:00	Hsieh-t'ang	China	0.2
	05 Oct 2023 19:00	Changchuanba	China	0.2
	05 Oct 2023 19:00	Linshan	China	0.2
	05 Oct 2023 19:00	Chou-hung-ch'iu	China	0.2
	05 Oct 2023 19:00	Heng-pa-ts'un	China	0.2
	05 Oct 2023 19:00	Hsiung-ting-yu	China	0.2
	04 Oct 2023 19:00	Chin-lun	Taiwan	0.2
	05 Oct 2023 17:00	Chung-p'ing	Taiwan	0.2
	04 Oct 2023 17:00	Chien-ho	Taiwan	0.2
	04 Oct 2023 17:00	Tai-tung	Taiwan	0.2
	04 Oct 2023 17:00	Chi-hsing	Taiwan	0.2
	04 Oct 2023 13:00	Hsin-ch'ang-ts'un	Taiwan	0.2
	04 Oct 2023 13:00	Tu-ho	Taiwan	0.2
	05 Oct 2023 16:00	Banping	China	0.2
	05 Oct 2023 16:00	Bei'ao	China	0.2
	05 Oct 2023 20:00	Chi-pei	Taiwan	0.2
	05 Oct 2023 16:00	Touyan	China	0.2
	04 Oct 2023 12:00	Hsin-i	Taiwan	0.2
	05 Oct 2023 06:00	Ta-lin-pu	Taiwan	0.2
	05 Oct 2023 06:00	Hou-ta-ts'o	Taiwan	0.2
	05 Oct 2023 06:00	I-jen	Taiwan	0.2
	05 Oct 2023 19:00	Wai-an	Taiwan	0.2
	05 Oct 2023 19:00	Chu-kao-wan	Taiwan	0.2
	05 Oct 2023 19:00	Chiang-chun-ao	Taiwan	0.2
	05 Oct 2023 19:00	Feng-kuei-li	Taiwan	0.2
	05 Oct 2023 19:00	Ch'ang-an	Taiwan	0.2
	05 Oct 2023 19:00	P'eng-hu-erh-ts'un	Taiwan	0.2
	05 Oct 2023 19:00	Ma-kung	Taiwan	0.2
	05 Oct 2023 19:00	Ch'eng-ch'ien	Taiwan	0.2
	05 Oct 2023 19:00	Chu-mu-shui	Taiwan	0.2
	05 Oct 2023 15:00	Kanmen	China	0.2
	05 Oct 2023 15:00	Dalu	China	0.2
	05 Oct 2023 15:00	Songmen	China	0.2
	04 Oct 2023 12:00	Cheng-kung	Taiwan	0.2
	04 Oct 2023 12:00	San Hsien Tai	Taiwan	0.2
	04 Oct 2023 19:00	Tai-ma	Taiwan	0.2
	05 Oct 2023 17:00	Chenyu	China	0.2
	04 Oct 2023 12:00	Raile	Philippines	0.2
	04 Oct 2023 12:00	Itbayat	Philippines	0.2
	04 Oct 2023 12:00	Santa Lucia	Philippines	0.2
	05 Oct 2023 05:00	Wu-lung	Taiwan	0.2
	05 Oct 2023 15:00	Huanshan	China	0.2
	04 Oct 2023 12:00	Wu-shih Pi	Taiwan	0.1
	04 Oct 2023 12:00	Chia-tsou-wan Pi	Taiwan	0.1
	05 Oct 2023 07:00	Kao-hsiung	Taiwan	0.1
	05 Oct 2023 07:00	Kuei-shan	Taiwan	0.1
	03 Oct 2023 22:00	Hsin-chiang	Taiwan	0.1
	03 Oct 2023 22:00	Hsia-lun	Taiwan	0.1
	03 Oct 2023 22:00	Sa-ti	Taiwan	0.1
	03 Oct 2023 22:00	Chang-t'an	Taiwan	0.1
	03 Oct 2023 22:00	Wu-nan	Taiwan	0.1
	03 Oct 2023 22:00	Hai-kou	Taiwan	0.1
	03 Oct 2023 22:00	Chung-ch'i	Taiwan	0.1
	03 Oct 2023 22:00	San-hsing	Taiwan	0.1
	03 Oct 2023 22:00	T'ai-hsi	Taiwan	0.1
	08 Oct 2023 12:00	Fanhe	China	0.1
	08 Oct 2023 12:00	Pinghai	China	0.1
	08 Oct 2023 12:00	Gangkou	China	0.1
	05 Oct 2023 19:00	Taipingzha	China	0.1
	05 Oct 2023 19:00	Feng-p'u-ao	China	0.1
	05 Oct 2023 19:00	Ch'iu-wang	China	0.1
	05 Oct 2023 19:00	Ch'ing-shui-hu	China	0.1
	04 Oct 2023 12:00	Chang-yuan	Taiwan	0.1
	04 Oct 2023 12:00	Ta-chiang-k'ou	Taiwan	0.1
	04 Oct 2023 12:00	Shih-ti-ping	Taiwan	0.1
	04 Oct 2023 12:00	Feng-pin	Taiwan	0.1
	05 Oct 2023 22:00	Lung-men	Taiwan	0.1
	04 Oct 2023 12:00	Mahatao	Philippines	0.1
	04 Oct 2023 12:00	Basco	Philippines	0.1
	05 Oct 2023 09:00	K'o-tzu-liao	Taiwan	0.1
	05 Oct 2023 09:00	Hung-nan-li	Taiwan	0.1
	03 Oct 2023 12:00	Lingmen	China	0.1
	03 Oct 2023 12:00	Aohuan	China	0.1
	03 Oct 2023 12:00	Guan'ao	China	0.1
	03 Oct 2023 12:00	Shih-t'ang	China	0.1
	05 Oct 2023 19:00	Hsieh-fu	China	0.1
	05 Oct 2023 19:00	Wantang	China	0.1
	03 Oct 2023 07:00	Punta	Philippines	0.1
	03 Oct 2023 07:00	Balza	Philippines	0.1
	04 Oct 2023 12:00	Nakanmuan	Philippines	0.1
	04 Oct 2023 12:00	Sabtang	Philippines	0.1
	04 Oct 2023 12:00	Chavayan	Philippines	0.1
	03 Oct 2023 07:00	Buguey	Philippines	0.1
	04 Oct 2023 12:00	Ivana	Philippines	0.1
	04 Oct 2023 12:00	Itbud	Philippines	0.1
	03 Oct 2023 07:00	Gonzaga	Philippines	0.1
	03 Oct 2023 07:00	Bawa	Philippines	0.1
	03 Oct 2023 07:00	Cabiraoan	Philippines	0.1
	03 Oct 2023 07:00	Casambalangan	Philippines	0.1
	03 Oct 2023 07:00	San Vincente	Philippines	0.1
	03 Oct 2023 23:00	Sakiyama	Japan	0.1
	03 Oct 2023 23:00	Hoshitate	Japan	0.1
	03 Oct 2023 23:00	Shirabaramitake	Japan	0.1
	03 Oct 2023 23:00	Honai	Japan	0.1
	03 Oct 2023 23:00	Toyohara	Japan	0.1
	03 Oct 2023 23:00	Kobama	Japan	0.1
	03 Oct 2023 23:00	Agarisuji	Japan	0.1
	03 Oct 2023 08:00	Ishigaki	Japan	0.1
	03 Oct 2023 08:00	Fubai	Japan	0.1
	03 Oct 2023 08:00	Shirafu	Japan	0.1
	03 Oct 2023 08:00	Ibarama	Japan	0.1
	03 Oct 2023 08:00	Hirano	Japan	0.1
	04 Oct 2023 10:00	Chia-lu-lan	Taiwan	0.1
	04 Oct 2023 10:00	Shui-lien	Taiwan	0.1
	03 Oct 2023 14:00	Ligang	China	0.1
	03 Oct 2023 14:00	Xiaoli'ao	China	0.1
	03 Oct 2023 14:00	Nan'ao	China	0.1
	03 Oct 2023 06:00	San Dionisio	Philippines	0.1
	03 Oct 2023 06:00	Banua	Philippines	0.1
	03 Oct 2023 06:00	Rarasi	Philippines	0.1
	03 Oct 2023 08:00	Shiokawa	Japan	0.1
	05 Oct 2023 15:00	Pamarauan	Philippines	0.1
	05 Oct 2023 15:00	Meycauayan	Philippines	0.1
	05 Oct 2023 15:00	Tanza	Philippines	0.1
	05 Oct 2023 15:00	Tinajeros	Philippines	0.1
	05 Oct 2023 15:00	Caloocan	Philippines	0.1
	05 Oct 2023 15:00	Manila	Philippines	0.1
	04 Oct 2023 11:00	Hua-lien	Taiwan	0.1
	05 Oct 2023 15:00	Chung-ho	Taiwan	0.1
	05 Oct 2023 10:00	Yung-an-ts'un	Taiwan	0.1
	05 Oct 2023 15:00	Hai-pu	Taiwan	0.1
	08 Oct 2023 12:00	Lo Tik Wan	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Lo So Shing	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Pok Fu Lam	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Wa Fu Estate	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Kennedy Town	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Aberdeen	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Won Hang	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Tain Sha Tsui	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Central	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Wan Chai	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Chung Hom Kok	Hong Kong (China)	0.1
	08 Oct 2023 12:00	North Point	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Chek Chue	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Tai Tam	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Stanley	Hong Kong (China)	0.1
	08 Oct 2023 12:00	San Wan Ho Shau	Hong Kong (China)	0.1
	08 Oct 2023 12:00	A Kung Ngam	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Chai Wan	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Hok Tsui Wan	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Chik Sha	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Tei Tong Tsui	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Tai Wan Tau	Hong Kong (China)	0.1
	08 Oct 2023 12:00	Taipang	China	0.1
	08 Oct 2023 12:00	Shagang	China	0.1
	08 Oct 2023 12:00	Luzui	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.