Overall Green alert Tropical Cyclone for HAITANG-17
in China, Philippines
31 Jul 2017 00 UTC
click on to select bulletin time
  • GDACS JTWC
Impact Single TC
Impact based on all weather systems in the area

Impact

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

    Meteorological source GDACS
    Exposed countries China, Philippines
    Exposed population No people in Category 1 or higher
    Maximum wind speed 83 km/h
    Maximum storm surge n.a.
    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 56 km/h n.a. n.a. 0.5
    Overall 83 km/h 0.0 m n.a. 0.5

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

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    Wind

      56 km/h Current Max.

      Up to 27.5 million people in Tropical Storm 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
        Green 1 28 Jul 2017 06:00 83 86.1 million No people China, Philippines
        Green 2 28 Jul 2017 12:00 74 148.3 million No people China
        Green 3 28 Jul 2017 18:00 74 31.1 million No people China
        Green 4 29 Jul 2017 00:00 74 45.8 million No people China
        Green 5 29 Jul 2017 06:00 83 89.4 million No people China
        Green 6 29 Jul 2017 12:00 74 115.7 million No people China, Japan
        Green 7 29 Jul 2017 18:00 74 103.3 million No people Philippines, China
        Green 8 30 Jul 2017 00:00 74 59.5 million No people Philippines, China
        Green 9 30 Jul 2017 06:00 65 39.2 million No people China, Philippines
        Green 10 30 Jul 2017 12:00 56 15.6 million No people China, Philippines
        Green 11 30 Jul 2017 18:00 65 32.1 million No people China, Philippines
        Green 12 31 Jul 2017 00:00 56 27.5 million No people China, Philippines

        Bulletin Timeline

          Alert 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
          GREEN
          		 1 28 Jul 2017 06:00 Tropical depression 56 no people no people 19.2, 116.3
          GREEN
          		 2 28 Jul 2017 12:00 Tropical depression 56 no people no people 18.6, 115.9
          GREEN
          		 3 28 Jul 2017 18:00 Tropical depression 56 no people no people 17.9, 116.1
          GREEN
          		 4 29 Jul 2017 00:00 Tropical depression 56 no people no people 18.3, 116.4
          GREEN
          		 5 29 Jul 2017 06:00 Tropical storm 74 no people no people 18.6, 116.8
          GREEN
          		 6 29 Jul 2017 12:00 Tropical storm 65 no people 180000 people 19.1, 117.4 China
          GREEN
          		 7 29 Jul 2017 18:00 Tropical storm 65 no people 12.3 million people 19.5, 118 China
          GREEN
          		 8 30 Jul 2017 00:00 Tropical storm 65 no people 41.9 million people 20.1, 119.5 China
          GREEN
          		 9 30 Jul 2017 06:00 Tropical storm 65 no people 27.7 million people 21.7, 120.2 China
          GREEN
          		 10 30 Jul 2017 12:00 Tropical depression 56 no people no people 23, 120.5 China
          GREEN
          		 11 30 Jul 2017 18:00 Tropical storm 65 no people 23.5 million people 24.2, 120.1 China
          GREEN
          		 12 31 Jul 2017 00:00 Tropical depression 56 no people no people 25.7, 119.2 China
          GREEN
          		 12 31 Jul 2017 12:00 Tropical depression 46 no people no people 27.8, 117.6 China
          GREEN
          		 12 01 Aug 2017 00:00 Tropical depression 37 no people no people 29.6, 116 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
          China
          Philippines

          Provinces

          Region Province Country
          Fujian China
          Taiwan China
          Cagayan Valley Philippines
          Ilocos Philippines

          Populated places

          Name Region Province Country City class Population
          Yuxi Fujian China City -
          Kongcheng Fujian China City -
          Tangbian Fujian China City -
          Longtian Fujian China City -
          Hanjiang Fujian China City -
          Zhangcheng Fujian China City -
          Putian Fujian China City 380000 people
          Fuzhou Fujian China Major city 1.2 million people
          Shangjie Fujian China City 7300 people
          Luozhou Fujian China City -
          Hushi Fujian China City -
          Rongan Fujian China City -
          Daitou Fujian China City -
          Wuhang Fujian China City -
          Langqi Fujian China City -
          Licheng Fujian China City -
          Fengcheng Fujian China City -
          Meicheng Fujian China City -
          Huyang Fujian China City -
          Mabi Fujian China City -
          Chongwu Fujian China City -
          Tung-hsiao Miao-li Taiwan City -
          Yüan-li Miao-li Taiwan City -
          Chu-nan Hsin-chu Shih Taiwan City -
          Hsin-chu Hsin-chu Shih Taiwan Major city -
          Miao-li Miao-li Taiwan Major city -
          Ching-shui T'ai-chung Taiwan City -
          San-wan Hsin-chu Shih Taiwan City -
          Ho-mel Chang-hua Taiwan City -
          Chung-li T'ao-yuan Taiwan City -
          Lu-kang Chang-hua Taiwan City -
          Tai-chung-hsien T'ai-chung Taiwan City -
          Fweng-yüan T'ai-chung Taiwan Major city -
          Shih-kang T'ai-chung Taiwan City -
          Chang-hua Chang-hua Taiwan Major city -
          Tao-yüan T'ao-yuan Taiwan Major city -
          Tai-chung T'ai-chung Shih Taiwan Major city -
          Nei-wan Hsin-chu Taiwan City -
          Erh-lin Chang-hua Taiwan City -
          Yuan Lin Chang-hua Taiwan City -
          Ma-kung P'eng-hu Taiwan Major city -
          Hsi-lo Chang-hua Taiwan City -
          Chung-hsing-hsin-ts'un Nan-t'ou Taiwan City -
          Tien-chung Chang-hua Taiwan City -
          Nan-tou Nan-t'ou Taiwan Major city -
          Hsia-lun Yun-lin Taiwan City -
          Yün-lin Yun-lin Taiwan City -
          Tou-liu Yun-lin Taiwan Major city -
          Pei-chiang Yun-lin Taiwan City -
          Po-tzu Chia-i Taiwan City -
          Chia-i Chia-i Taiwan City -
          Hsin-ying T'ai-nan Taiwan Major city -
          Hsüeh-chia T'ai-nan Taiwan City -
          Su-ao I-lan Taiwan City -
          Nan-ao I-lan Taiwan City -
          Ma-tou T'ai-nan Taiwan City -
          Chia-li T'ai-nan Taiwan City -
          T'ieh-chia-lung-she Hua-lien Taiwan City -
          Hsin-ch'eng Hua-lien Taiwan City -
          Hua-lien Hua-lien Taiwan Major city -
          Hsin-hua T'ai-nan Taiwan City -
          Tai-nan T'ai-nan Shih Taiwan Major city -
          Hai-pu Kao-hsiung Taiwan City -
          Chi-shan Kao-hsiung Taiwan City -
          Yü-li Hua-lien Taiwan City -
          Shih-ti-ping Hua-lien Taiwan City -
          Kang-shan Kao-hsiung Taiwan City -
          Chia-tsou-wan Pi T'ai-tung Taiwan City -
          Ch'ih-shang T'ai-tung Taiwan City -
          Wu-shih Pi T'ai-tung Taiwan City -
          Kao-hsiung Kao-hsiung Chuen-shih Taiwan Major city -
          San Hsien Tai T'ai-tung Taiwan City -
          Ping-tung P'ing-tung Taiwan Major city -
          Feng-shan Kao-hsiung Taiwan Major city -
          Cheng-kung T'ai-tung Taiwan City -
          Chao-chou P'ing-tung Taiwan City -
          Wu-lung P'ing-tung Taiwan City -
          Tung-chiang P'ing-tung Taiwan City -
          Tai-tung T'ai-tung Taiwan City -
          Liu-chiu Hsu P'ing-tung Taiwan City -
          Ta-wu T'ai-tung Taiwan City -
          Heng-chjun P'ing-tung Taiwan City -
          Maobitou P'ing-tung Taiwan City -
          O-luan-pi P'ing-tung 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)
          15 0
          19 0
          Changle FOC 14 Civ. Paved Yes 11800
          24 0
          Hsinchu HSZ 8 Civ. Paved Yes 12000
          Ao Hu Kou 152 0
          Ching Chuan Kang AB 203 Mil. Paved No 12000
          Highway Strip 58 60 120 0
          Taichung TXG 112 Mil. Paved Yes 5300
          Lung Tan 241 Civ. Paved No 3200
          Pa Kuei 141 0
          Highway Strip 206 23 0
          Makung AB MZG 31 Mil. Paved Yes 6500
          P Eng Hu 21 0
          Lishan LHN unknown 0
          Wang An 30 0
          Sun Moon Lake SMT unknown 0
          Highway Strip 260 30 0
          Chi Mei CMJ unknown 0
          Chiayi CYI 25 Civ. Paved Yes 10000
          9 0
          Highway Strip 296 298 9 0
          Hualien HUN 16 Civ. Paved Yes 9000
          Kuei Jen 30 0
          Tainan TNN 19 Mil. Paved Yes 10000
          Highway Strip 331 334 11 0
          Kangshan 10 Mil. Paved No 7500
          Tso Ying 9 0
          Pingtung North 29 Mil. Paved No 8000
          Pingtung South 24 Mil. Paved Yes 7800
          Kaohsiung International KHH 9 Civ. Paved Yes 10300
          Feng Nin 42 Civ. Paved Yes 7900
          Taitung TTT 37 Mil. Paved No 11000
          Green Island GNI 8 Civ. Paved No 3300
          Hengchun HCN 13 Civ. Paved No 3500
          Orchid Island KYD 10 Civ. Paved No 4500
          Pratas Island 3 0
          Basco BSO 56 Civ. Paved No 4100

          Ports

          Name LOCODE Country
          Fuzhou CNFOC China
          Lo Hsing Ta Mao Ti China
          Xiuyu China
          Matsu Island Taiwan
          Tai Chung Taiwan
          Taichung TWTXG Taiwan
          Peng Hu Taiwan
          Suao TWSUO Taiwan
          Hualien TWHUN Taiwan
          An Ping Chiang Taiwan
          Tai Nan Taiwan
          Kaohsiung TWKHH Taiwan
          Tai Tung Taiwan
          Lan Yu Island Taiwan
          Pratas Island China
          Basco Philippines
          Dirique Inlet Philippines

          Dams

          Reservoir Dam Name River Year
          Dongzhang Long Jiang 1958
          Jianxin Wanjiaoxi 1974
          Dongzhen Mulanxi 1960
          Dongxi Chaiqiaotouxi 1980
          Guyang Kuxi 1961
          Shanzi Ao Jiang 1996
          Lingxi Lingxi 1956
          Shuikou Min Jiang 1995
          Wutan Daluoxi 1960
          Mingteh Houlung 1970
          Shihmen Tahan 1964
          Guguan Dajiaxi 1961
          Wushantou Offstream Kuantien 1930
          Tsengwen Tsengwen 1973
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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

          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.