Overall Red alert Tropical Cyclone for LAN-17
in Japan
17 Oct 2017 18 UTC
click on to select bulletin time
  • GDACS JTWC
Impact Single TC
Impact based on all weather systems in the area

Impact

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

    Meteorological source GDACS
    Glide number: TC-2017-000153-JPN
    Exposed countries Japan
    Exposed population 6.2 million in Category 1 or higher
    Maximum wind speed 250 km/h
    Maximum storm surge 0.3 m (21 Oct 18:00 UTC)
    Vulnerability Low (Japan)

    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 241 km/h 0.3 m n.a. 0.5
    Overall 250 km/h 0.3 m n.a. 0.5

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

    TOP

    Wind

      241 km/h Current Max.

      Up to 2100 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
        Green 1 15 Oct 2017 12:00 204 No people No people
        Green 2 15 Oct 2017 18:00 204 1.1 million No people Japan
        Green 3 16 Oct 2017 00:00 213 1.2 million No people Japan
        Green 4 16 Oct 2017 06:00 204 20 thousand No people Japan
        Green 5 16 Oct 2017 12:00 204 1.8 million 2 thousand Japan
        Green 6 16 Oct 2017 18:00 241 9.3 million 2 thousand Japan
        Green 7 17 Oct 2017 00:00 241 52.9 million 2 thousand Japan
        Green 8 17 Oct 2017 06:00 241 25.3 million 2 thousand Japan
        Green 9 17 Oct 2017 12:00 241 53.8 million 2 thousand Japan
        Green 10 17 Oct 2017 18:00 241 64.3 million 2 thousand Japan, Korea, Republic of

        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 15 Oct 2017 12:00 Tropical depression 46 no people no people 9.3, 136.8
          GREEN
          		 2 15 Oct 2017 18:00 Tropical depression 56 no people no people 10.1, 136.4
          GREEN
          		 3 16 Oct 2017 00:00 Tropical storm 65 no people no people 10.6, 135.7
          GREEN
          		 4 16 Oct 2017 06:00 Tropical storm 65 no people no people 11, 134.7
          GREEN
          		 5 16 Oct 2017 12:00 Tropical storm 65 no people no people 10.7, 133.3
          GREEN
          		 6 16 Oct 2017 18:00 Tropical storm 74 no people no people 10.7, 132.3
          GREEN
          		 7 17 Oct 2017 00:00 Tropical storm 93 no people no people 10.9, 131.8
          GREEN
          		 8 17 Oct 2017 06:00 Tropical storm 93 no people no people 10, 132.2
          GREEN
          		 9 17 Oct 2017 12:00 Tropical storm 102 no people no people 10.2, 132.4
          GREEN
          		 10 17 Oct 2017 18:00 Tropical storm 111 no people no people 10.8, 132.4
          GREEN
          		 10 18 Oct 2017 06:00 Category 1 139 no people no people 12.5, 132.2
          GREEN
          		 10 18 Oct 2017 18:00 Category 2 167 no people no people 14.4, 131.6
          GREEN
          		 10 19 Oct 2017 06:00 Category 3 204 no people no people 16, 130.9
          GREEN
          		 10 19 Oct 2017 18:00 Category 4 222 no people 120000 people 17.5, 130.4 Japan
          GREEN
          		 10 20 Oct 2017 18:00 Category 4 241 2100 people 1.5 million people 20.8, 130.4 Japan
          GREEN
          		 10 21 Oct 2017 18:00 Category 4 213 2100 people 64.4 million people 24.7, 131.6 Japan
          GREEN
          		 10 22 Oct 2017 18:00 Category 3 194 no people no people 30.1, 133.9
          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

          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

          Ports

          Name LOCODE Country
          Okino Japan
          Kita Japan
          TOP

          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

          0.3 m

          The maximum Storm surge height is  0.3m in Dinggang, China. This height is estimated for 21 Oct 2017 18:00 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 (179 locations). Calculation based on advisory number 10 of 17 Oct 2017 18:00:00 UTC. (Simulation using 0.5 minute resolution)

          Alert Date (UTC) Name Country Storm surge height (m)
          21 Oct 2017 18:00 Dinggang China  0.3
          21 Oct 2017 18:00 Ancheng China  0.3
          21 Oct 2017 18:00 Chang-chia-li China  0.3
          21 Oct 2017 18:00 Hsi-hui-tsui China  0.3
          21 Oct 2017 18:00 Ch'ien-ni China  0.3
          21 Oct 2017 18:00 Chengpu China  0.3
          21 Oct 2017 18:00 Songxia China  0.3
          21 Oct 2017 18:00 Heng-pa-ts'un China  0.3
          21 Oct 2017 18:00 Taipingzha China  0.3
          21 Oct 2017 18:00 Feng-p'u-ao China  0.3
          21 Oct 2017 18:00 Ch'iu-wang China  0.3
          21 Oct 2017 18:00 Ch'ing-shui-hu China  0.3
          21 Oct 2017 18:00 Hsieh-fu China  0.3
          21 Oct 2017 18:00 Wantang China  0.3
          21 Oct 2017 18:00 Ch'ai-ch'iao China  0.3
          21 Oct 2017 18:00 Hsieh-t'ang China  0.3
          21 Oct 2017 18:00 Zhenhai China  0.3
          21 Oct 2017 18:00 Chu-ch'iao-chen China  0.2
          21 Oct 2017 18:00 Linshan China  0.2
          21 Oct 2017 18:00 Chou-hung-ch'iu China  0.2
          21 Oct 2017 18:00 Hsiung-ting-yu China  0.2
          21 Oct 2017 18:00 Jiangjia China  0.2
          21 Oct 2017 18:00 Dingqiao China  0.2
          21 Oct 2017 18:00 Chaoyang China  0.2
          21 Oct 2017 18:00 Chiu-hsiang-chen China  0.2
          21 Oct 2017 18:00 Huangwan China  0.2
          21 Oct 2017 18:00 Ganpu China  0.2
          21 Oct 2017 18:00 Ganlan China  0.2
          21 Oct 2017 18:00 Hsiao-an-chieh China  0.2
          21 Oct 2017 18:00 Ligang China  0.2
          19 Oct 2017 02:00 Mualbual Philippines  0.2
          21 Oct 2017 18:00 Hsin-p'u China  0.2
          21 Oct 2017 18:00 Shigaotang China  0.2
          21 Oct 2017 18:00 Beiqigen China  0.2
          21 Oct 2017 18:00 Beilungang China  0.2
          21 Oct 2017 18:00 Daniwan China  0.2
          21 Oct 2017 18:00 Changchuanba China  0.2
          21 Oct 2017 18:00 Xiaoli'ao China  0.2
          21 Oct 2017 18:00 Nan'ao China  0.2
          21 Oct 2017 18:00 Ch'en-chia-lu China  0.2
          21 Oct 2017 18:00 Lingmen China  0.2
          21 Oct 2017 18:00 Aohuan China  0.2
          21 Oct 2017 18:00 Dalu China  0.2
          21 Oct 2017 18:00 Dongsha China  0.2
          21 Oct 2017 18:00 Shacheng China  0.2
          21 Oct 2017 18:00 Jinxiang China  0.2
          21 Oct 2017 18:00 Hepu China  0.2
          21 Oct 2017 18:00 Shihphu China  0.2
          19 Oct 2017 18:00 Pequit Philippines  0.2
          19 Oct 2017 18:00 Pabanong Philippines  0.2
          19 Oct 2017 18:00 Hinabangan Philippines  0.2
          21 Oct 2017 18:00 Sansha China  0.2
          21 Oct 2017 18:00 Dinghai China  0.2
          21 Oct 2017 18:00 Gaoting China  0.2
          21 Oct 2017 18:00 Nanfeng China  0.2
          21 Oct 2017 18:00 Cheng-chia-tai China  0.2
          19 Oct 2017 01:00 San Andres Philippines  0.2
          19 Oct 2017 19:00 Wright Philippines  0.2
          21 Oct 2017 18:00 Changchun China  0.2
          21 Oct 2017 18:00 Luxia China  0.2
          21 Oct 2017 18:00 Yacheng China  0.2
          21 Oct 2017 18:00 Huang-ch'i China  0.2
          21 Oct 2017 18:00 Pucheng China  0.2
          21 Oct 2017 18:00 Beilong China  0.2
          21 Oct 2017 18:00 Banping China  0.2
          21 Oct 2017 18:00 Danmen China  0.2
          21 Oct 2017 18:00 Chiao-t'ou China  0.2
          21 Oct 2017 18:00 Da'ao China  0.2
          21 Oct 2017 18:00 Chung-tse China  0.2
          21 Oct 2017 18:00 Zhapu China  0.2
          21 Oct 2017 18:00 Niu-ch'iao-shih China  0.2
          21 Oct 2017 18:00 Hsing-hsing-chen China  0.2
          21 Oct 2017 18:00 Chin-ch'ing China  0.2
          21 Oct 2017 18:00 Da'ao China  0.2
          21 Oct 2017 18:00 Wuqu China  0.2
          21 Oct 2017 18:00 Xiaguan China  0.2
          21 Oct 2017 18:00 Bei'ao China  0.2
          21 Oct 2017 18:00 Shih-t'ang China  0.2
          21 Oct 2017 18:00 Touyan China  0.2
          21 Oct 2017 18:00 Chenyu China  0.2
          21 Oct 2017 18:00 Songmen China  0.2
          21 Oct 2017 18:00 Changtu China  0.2
          21 Oct 2017 18:00 P'u-t'o China  0.2
          21 Oct 2017 18:00 Guoju China  0.2
          19 Oct 2017 18:00 Bangon Philippines  0.2
          21 Oct 2017 18:00 Chou-chia-peng China  0.2
          21 Oct 2017 18:00 Chin-ssu-niang-ch'iao China  0.2
          21 Oct 2017 18:00 Jinshanwei China  0.2
          21 Oct 2017 18:00 Chin-shan-tsui China  0.2
          21 Oct 2017 18:00 Shanyang China  0.2
          21 Oct 2017 18:00 San-chia-shih China  0.2
          21 Oct 2017 11:00 Henna Japan  0.2
          21 Oct 2017 18:00 Hanjiang China  0.2
          21 Oct 2017 18:00 Songcheng China  0.2
          21 Oct 2017 17:00 San-hsing Taiwan  0.2
          21 Oct 2017 17:00 T'ai-hsi Taiwan  0.2
          21 Oct 2017 18:00 I-shan China  0.2
          21 Oct 2017 18:00 Litang China  0.2
          21 Oct 2017 18:00 Caojing China  0.2
          19 Oct 2017 01:00 Narombacan Philippines  0.2
          21 Oct 2017 16:00 Hsia-lun Taiwan  0.2
          21 Oct 2017 15:00 Sa-ti Taiwan  0.2
          21 Oct 2017 15:00 Hai-kou Taiwan  0.2
          21 Oct 2017 18:00 Sha-fan-chieh China  0.2
          21 Oct 2017 18:00 Chiu-nan-t'ien China  0.2
          21 Oct 2017 18:00 Kanmen China  0.2
          21 Oct 2017 18:00 Qiancang China  0.2
          19 Oct 2017 01:00 Tatabunan Philippines  0.2
          21 Oct 2017 18:00 Xianxiang China  0.2
          21 Oct 2017 18:00 Zhuxi China  0.2
          21 Oct 2017 18:00 Che-lin China  0.2
          21 Oct 2017 18:00 San-chiao-t'ang China  0.2
          21 Oct 2017 17:00 Chung-ch'i Taiwan  0.1
          21 Oct 2017 17:00 Sha-shan Taiwan  0.1
          21 Oct 2017 17:00 Wang-kung Taiwan  0.1
          21 Oct 2017 18:00 Huanshan China  0.1
          21 Oct 2017 18:00 Gexiang China  0.1
          21 Oct 2017 18:00 Xiabu China  0.1
          21 Oct 2017 18:00 Zhuangyuanqiao China  0.1
          21 Oct 2017 18:00 Longwan China  0.1
          21 Oct 2017 18:00 Jiangtan China  0.1
          21 Oct 2017 16:00 Hsin-chiang Taiwan  0.1
          21 Oct 2017 16:00 Chang-t'an Taiwan  0.1
          21 Oct 2017 16:00 Wu-nan Taiwan  0.1
          21 Oct 2017 18:00 Ta-ch'u China  0.1
          21 Oct 2017 18:00 Tiantu China  0.1
          19 Oct 2017 01:00 Guintampilan Philippines  0.1
          19 Oct 2017 01:00 Bagacay Philippines  0.1
          21 Oct 2017 18:00 Chumen China  0.1
          21 Oct 2017 18:00 Lu-kang Taiwan  0.1
          21 Oct 2017 18:00 Ching-shui Taiwan  0.1
          21 Oct 2017 18:00 Luomen China  0.1
          21 Oct 2017 18:00 T'ien-hou-kung China  0.1
          21 Oct 2017 18:00 Nan 'ao China  0.1
          21 Oct 2017 18:00 Minami-daito Japan  0.1
          21 Oct 2017 18:00 Minamimura Japan  0.1
          21 Oct 2017 18:00 Kyuto Japan  0.1
          21 Oct 2017 18:00 Kita-daito Japan  0.1
          19 Oct 2017 01:00 Macalonud Philippines  0.1
          21 Oct 2017 18:00 Sanshan China  0.1
          21 Oct 2017 08:00 Ishikawa Japan  0.1
          21 Oct 2017 18:00 Hai huang Taiwan  0.1
          21 Oct 2017 18:00 Yuan-li Taiwan  0.1
          21 Oct 2017 18:00 Tung-hsiao Taiwan  0.1
          21 Oct 2017 18:00 Ch'i-ting Taiwan  0.1
          21 Oct 2017 18:00 Guan'ao China  0.1
          21 Oct 2017 18:00 Siqianjie China  0.1
          21 Oct 2017 18:00 Xiaodoumen China  0.1
          21 Oct 2017 18:00 Chu-nan Taiwan  0.1
          21 Oct 2017 18:00 Ch'ien-tzu-chiao Taiwan  0.1
          21 Oct 2017 18:00 Kuan-yin Taiwan  0.1
          21 Oct 2017 18:00 Chung-fu Taiwan  0.1
          21 Oct 2017 18:00 Chiang-tzu-p'ing Taiwan  0.1
          21 Oct 2017 18:00 Tan-shui Taiwan  0.1
          21 Oct 2017 18:00 San-chih Taiwan  0.1
          21 Oct 2017 18:00 Chin-shan Taiwan  0.1
          21 Oct 2017 18:00 Fangang China  0.1
          21 Oct 2017 18:00 Hsiao-yang-k'ou China  0.1
          21 Oct 2017 18:00 Huangang China  0.1
          21 Oct 2017 18:00 Donggangcun China  0.1
          21 Oct 2017 18:00 Haiyanzhen China  0.1
          21 Oct 2017 18:00 Shangpan China  0.1
          21 Oct 2017 18:00 Ta-chan China  0.1
          19 Oct 2017 19:00 Catbalogan Philippines  0.1
          21 Oct 2017 08:00 Kin Japan  0.1
          21 Oct 2017 18:00 Dituan China  0.1
          21 Oct 2017 18:00 Wan-li Taiwan  0.1
          21 Oct 2017 18:00 Chi-lung Taiwan  0.1
          21 Oct 2017 18:00 Bianjiao'ao China  0.1
          21 Oct 2017 18:00 Liulishe China  0.1
          21 Oct 2017 18:00 Liu-tsao China  0.1
          21 Oct 2017 16:00 Shiqiao China  0.1
          21 Oct 2017 16:00 Hsu-p'u China  0.1
          21 Oct 2017 16:00 Xizhoushi China  0.1
          21 Oct 2017 18:00 Beikan China  0.1
          21 Oct 2017 18:00 Dahu China  0.1
          21 Oct 2017 18:00 Ch'ang-chieh China  0.1
          21 Oct 2017 18:00 Ch'ang-t'an-li Taiwan  0.1
          21 Oct 2017 11:00 Ichi Japan  0.1