Overall Green alert Tropical Cyclone for SHANSHAN-18
in Japan
04 Aug 2018 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 SHANSHAN-18 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

    Meteorological source GDACS
    Exposed countries Japan
    Exposed population 2.3 million in Category 1 or higher
    Maximum wind speed 176 km/h
    Maximum storm surge 0.6 m (08 Aug 21:00 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 167 km/h 0.7 m n.a. 0.5
    Overall 176 km/h 0.6 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

      167 km/h Current Max.

      Up to no 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 02 Aug 2018 18:00 148 1.5 million No people Japan
        Green 2 03 Aug 2018 00:00 148 90 thousand No people Japan
        Green 3 03 Aug 2018 06:00 148 20 thousand No people
        Green 4 03 Aug 2018 12:00 167 49 million No people Japan
        Green 5 03 Aug 2018 18:00 167 58.2 million No people Japan
        Green 6 04 Aug 2018 00:00 167 59 million No people Japan

        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 02 Aug 2018 18:00 Tropical depression 46 no people no people 18.6, 150.7
          GREEN
          		 2 03 Aug 2018 00:00 Tropical depression 56 no people no people 17.7, 150.4
          GREEN
          		 3 03 Aug 2018 06:00 Tropical storm 65 no people no people 18, 150.5
          GREEN
          		 4 03 Aug 2018 12:00 Tropical storm 83 no people no people 18.5, 150
          GREEN
          		 5 03 Aug 2018 18:00 Tropical storm 93 no people no people 19.3, 149.4
          GREEN
          		 6 04 Aug 2018 00:00 Tropical storm 102 no people no people 20.1, 149.2
          GREEN
          		 6 04 Aug 2018 12:00 Category 1 120 no people no people 21.7, 148.1
          GREEN
          		 6 05 Aug 2018 00:00 Category 1 139 no people no people 23.4, 147.2
          GREEN
          		 6 05 Aug 2018 12:00 Category 2 157 no people 2300 people 25.1, 146.5
          GREEN
          		 6 06 Aug 2018 00:00 Category 2 167 no people 2300 people 26.8, 145.8
          GREEN
          		 6 07 Aug 2018 00:00 Category 2 167 no people 41 million people 30.3, 144.6 Japan
          GREEN
          		 6 08 Aug 2018 00:00 Category 2 157 no people 59 million people 33.6, 143.4 Japan
          GREEN
          		 6 09 Aug 2018 00:00 Category 1 139 no people no people 37.3, 142.5
          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.

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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

          0.6 m

          The maximum Storm surge height is  0.7m in Choshi, Japan. This height is estimated for 08 Aug 2018 21:00 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 (182 locations). Calculation based on advisory number 28 of 09 Aug 2018 12:00:00 UTC. (Simulation using 0.5 minute resolution)

          Alert Date (UTC) Name Country Storm surge height (m)
          08 Aug 2018 21:00 Choshi Japan  0.7
          08 Aug 2018 21:00 Yatabe Japan  0.6
          08 Aug 2018 21:00 Kashima Japan  0.5
          08 Aug 2018 21:00 Kyuchu Japan  0.5
          08 Aug 2018 21:00 Koya Japan  0.5
          08 Aug 2018 21:00 Aotsuka Japan  0.5
          08 Aug 2018 21:00 Okunoya Japan  0.5
          08 Aug 2018 22:00 Asahi Japan  0.5
          08 Aug 2018 22:00 Oyagaw Japan  0.5
          08 Aug 2018 21:00 Muyokama Japan  0.5
          08 Aug 2018 21:00 Omi Japan  0.5
          08 Aug 2018 21:00 Kyochikama Japan  0.5
          08 Aug 2018 21:00 Hamatsuga Japan  0.5
          08 Aug 2018 20:00 Tokawacho Japan  0.5
          08 Aug 2018 20:00 Inuwaka Japan  0.5
          08 Aug 2018 21:00 Taiyo Japan  0.4
          08 Aug 2018 21:00 Dainigorisawa Japan  0.4
          08 Aug 2018 22:00 Hokota Japan  0.4
          08 Aug 2018 22:00 Otake Japan  0.4
          08 Aug 2018 22:00 Katsuori Japan  0.4
          08 Aug 2018 22:00 Noda Japan  0.4
          09 Aug 2018 00:00 Shirane Japan  0.4
          09 Aug 2018 00:00 Toyooka Japan  0.4
          09 Aug 2018 00:00 Kuji Japan  0.4
          09 Aug 2018 00:00 Mizuki Japan  0.4
          08 Aug 2018 22:00 Natsumi Japan  0.4
          08 Aug 2018 22:00 Kamigama Japan  0.4
          08 Aug 2018 23:00 Nagasuna Japan  0.4
          08 Aug 2018 23:00 Nakaminato Japan  0.4
          08 Aug 2018 17:00 Ichinomiya Japan  0.4
          09 Aug 2018 01:00 Ogitsu Japan  0.3
          09 Aug 2018 01:00 Tomobe Japan  0.3
          09 Aug 2018 01:00 Kawaziri Japan  0.3
          09 Aug 2018 01:00 Kawajiri Japan  0.3
          09 Aug 2018 01:00 Hama Japan  0.3
          09 Aug 2018 00:00 Narusawa Japan  0.3
          09 Aug 2018 00:00 Moto-Kawarago Japan  0.3
          08 Aug 2018 22:00 Ogushi Japan  0.3
          09 Aug 2018 00:00 Hitachi Japan  0.3
          09 Aug 2018 00:00 Tajirihama Japan  0.3
          09 Aug 2018 00:00 Kitakubo Japan  0.3
          09 Aug 2018 00:00 Ono-Yasashi Japan  0.3
          09 Aug 2018 00:00 Yunami Japan  0.3
          09 Aug 2018 00:00 Kubota Japan  0.3
          09 Aug 2018 00:00 Ueda Japan  0.3
          09 Aug 2018 00:00 Terashita Japan  0.3
          09 Aug 2018 00:00 Hirakata Japan  0.3
          09 Aug 2018 02:00 Aratame Japan  0.3
          09 Aug 2018 02:00 Shimo-Takaku Japan  0.3
          09 Aug 2018 02:00 Toyoma Japan  0.3
          09 Aug 2018 00:00 Kisara Japan  0.3
          09 Aug 2018 00:00 Isohara Japan  0.3
          09 Aug 2018 00:00 Shuku Japan  0.3
          09 Aug 2018 02:00 Ena Japan  0.3
          09 Aug 2018 03:00 Naraha Japan  0.3
          09 Aug 2018 03:00 Kami-Asamigawa Japan  0.3
          09 Aug 2018 03:00 Ide Japan  0.3
          09 Aug 2018 03:00 Shimo-Kitabo Japan  0.3
          09 Aug 2018 04:00 Namie Japan  0.3
          09 Aug 2018 00:00 Soeno Japan  0.3
          09 Aug 2018 02:00 Onahama Japan  0.3
          09 Aug 2018 02:00 Ohahama Japan  0.3
          09 Aug 2018 02:00 Omori Japan  0.3
          09 Aug 2018 04:00 Onaba Japan  0.3
          09 Aug 2018 04:00 Kiyohashi Japan  0.3
          08 Aug 2018 17:00 Katakai Japan  0.3
          08 Aug 2018 17:00 Hasunuma Japan  0.3
          09 Aug 2018 04:00 Odaka Japan  0.3
          09 Aug 2018 04:00 Sakamoto Japan  0.3
          09 Aug 2018 04:00 Komagamine Japan  0.3
          09 Aug 2018 04:00 Iso Japan  0.3
          09 Aug 2018 04:00 Nakumura Japan  0.3
          09 Aug 2018 04:00 Tsurishi Japan  0.3
          09 Aug 2018 04:00 Tachiya Japan  0.3
          09 Aug 2018 04:00 Haragama Japan  0.3
          09 Aug 2018 04:00 Umekawa Japan  0.3
          09 Aug 2018 04:00 Isobe Japan  0.3
          09 Aug 2018 01:00 Obama Japan  0.3
          08 Aug 2018 19:00 Asahi Yokaichiba Japan  0.2
          08 Aug 2018 16:00 Ohara Japan  0.2
          09 Aug 2018 04:00 Takahira Japan  0.2
          09 Aug 2018 04:00 Minami-Ibi Japan  0.2
          09 Aug 2018 03:00 Arayashik Japan  0.2
          09 Aug 2018 03:00 Yotsukura Japan  0.2
          09 Aug 2018 03:00 Kami-Shigeoka Japan  0.2
          09 Aug 2018 03:00 Tomioka Japan  0.2
          09 Aug 2018 03:00 Oragahama Japan  0.2
          09 Aug 2018 04:00 Yamashita Japan  0.2
          09 Aug 2018 04:00 Yokoyama Japan  0.2
          09 Aug 2018 04:00 Kayahama Japan  0.2
          09 Aug 2018 01:00 Tanebe Japan  0.2
          09 Aug 2018 04:00 Futaba Japan  0.2
          09 Aug 2018 03:00 Bogoya Japan  0.2
          09 Aug 2018 00:00 Goi Japan  0.2
          09 Aug 2018 04:00 Kasano Japan  0.2
          09 Aug 2018 04:00 Hanagama Japan  0.2
          08 Aug 2018 17:00 Katsuura Japan  0.2
          09 Aug 2018 04:00 Shibamachi Japan  0.2
          09 Aug 2018 02:00 Sumiyoshi Japan  0.2
          09 Aug 2018 04:00 Warabi Japan  0.2
          09 Aug 2018 04:00 Kaikomba Japan  0.2
          09 Aug 2018 04:00 Arahama Japan  0.2
          09 Aug 2018 04:00 Kabasaki Japan  0.2
          09 Aug 2018 04:00 Sangenchaya Japan  0.2
          09 Aug 2018 04:00 Ninokura Japan  0.2
          09 Aug 2018 04:00 Watari Japan  0.2
          09 Aug 2018 04:00 Hayakawa Japan  0.2
          09 Aug 2018 04:00 Kashima Japan  0.2
          09 Aug 2018 04:00 Shimo-Masuda Japan  0.2
          09 Aug 2018 04:00 Ainokama Japan  0.2
          09 Aug 2018 04:00 Kita-Kama Japan  0.2
          09 Aug 2018 04:00 Fujitsuka Japan  0.2
          09 Aug 2018 00:00 Anegasaki Japan  0.2
          09 Aug 2018 04:00 Ido Japan  0.2
          10 Aug 2018 03:00 Fushiko-tobuto Japan  0.2
          09 Aug 2018 04:00 Fukanuma Japan  0.2
          08 Aug 2018 18:00 Ko Japan  0.2
          08 Aug 2018 18:00 Tateyama Japan  0.2
          08 Aug 2018 18:00 Olo Japan  0.2
          08 Aug 2018 18:00 Kokubu Japan  0.2
          09 Aug 2018 00:00 Kimitsu Japan  0.1
          10 Aug 2018 02:00 Odaito Japan  0.1
          10 Aug 2018 02:00 Tokotan Japan  0.1
          10 Aug 2018 02:00 Bekkai Japan  0.1
          10 Aug 2018 02:00 Svetloye Japan  0.1
          10 Aug 2018 02:00 Tomoshiri Japan  0.1
          09 Aug 2018 00:00 Kisarazu Japan  0.1
          09 Aug 2018 04:00 Tago Japan  0.1
          09 Aug 2018 04:00 Niida Japan  0.1
          09 Aug 2018 04:00 Shinhama Japan  0.1
          09 Aug 2018 04:00 Wada-Shinden Japan  0.1
          09 Aug 2018 04:00 Gamo Japan  0.1
          09 Aug 2018 04:00 Shobudahama Japan  0.1
          08 Aug 2018 18:00 Kamogawa Japan  0.1
          09 Aug 2018 04:00 Shiogama Japan  0.1
          09 Aug 2018 04:00 Uenodai Japan  0.1
          09 Aug 2018 00:00 Futtso Japan  0.1
          08 Aug 2018 18:00 Kembutsu Japan  0.1
          08 Aug 2018 18:00 Konuma Japan  0.1
          10 Aug 2018 05:00 Nishi-wada Japan  0.1
          09 Aug 2018 01:00 Kawasaki Japan  0.1
          09 Aug 2018 01:00 Golanda Japan  0.1
          09 Aug 2018 01:00 Tokyo Japan  0.1
          09 Aug 2018 01:00 Funabashi Japan  0.1
          09 Aug 2018 01:00 Chiba Japan  0.1
          08 Aug 2018 18:00 Fugiwara Japan  0.1
          08 Aug 2018 18:00 Nemoto Japan  0.1
          08 Aug 2018 18:00 Kanamaru Japan  0.1
          08 Aug 2018 18:00 Hongo Japan  0.1
          08 Aug 2018 18:00 Hara Japan  0.1
          08 Aug 2018 18:00 Shiramazu Japan  0.1
          08 Aug 2018 18:00 Okawa Japan  0.1
          08 Aug 2018 18:00 Seto Japan  0.1
          08 Aug 2018 18:00 Shirako Japan  0.1
          08 Aug 2018 18:00 Chikura Japan  0.1
          08 Aug 2018 18:00 Wada Japan  0.1
          09 Aug 2018 04:00 Umenomiya-Jutaku Japan  0.1
          09 Aug 2018 01:00 Schiogama Japan  0.1
          09 Aug 2018 01:00 Takaki Japan  0.1
          09 Aug 2018 04:00 Tsukihama Japan  0.1
          09 Aug 2018 04:00 Hamaichi Japan  0.1
          10 Aug 2018 01:00 Onirusu Russia  0.1
          10 Aug 2018 01:00 Golovnino Russia  0.1
          10 Aug 2018 01:00 Ruchi Russia  0.1
          10 Aug 2018 01:00 Protochnaya Russia  0.1
          10 Aug 2018 01:00 Churuigenya Japan  0.1
          10 Aug 2018 01:00 Kumbetsu Japan  0.1
          10 Aug 2018 01:00 Rukushibetsu Japan  0.1
          09 Aug 2018 04:00 Ono Japan  0.1
          09 Aug 2018 04:00 Takagi Japan  0.1
          08 Aug 2018 18:00 Kubo Japan  0.1
          08 Aug 2018 18:00 Sunosaki Japan  0.1
          08 Aug 2018 19:00 Katsuyama Japan  0.1
          10 Aug 2018 05:00 Nemuro Japan  0.1
          10 Aug 2018 02:00 Hikiushi Japan  0.1
          10 Aug 2018 03:00 Moshirikeshi Russia  0.1
          10 Aug 2018 03:00 Zeikomae Russia  0.1
          10 Aug 2018 03:00 Nassafu Japan  0.1
          10 Aug 2018 01:00 Shibetsu Japan  0.1
          08 Aug 2018 19:00 Yokosuka Japan  0.1
          08 Aug 2018 19:00 Hayama Japan  0.1
          08 Aug 2018 19:00 Misaki Japan  0.1