Overall Green alert Tropical Cyclone for DOLPHIN-20
in Japan, Russian Federation,
21 Sep 2020 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 DOLPHIN-20 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

    Meteorological source GDACS
    Exposed countries Japan, Russian Federation,
    Exposed population No people in Category 1 or higher
    Maximum wind speed 111 km/h
    Maximum storm surge
    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 102 km/h 0.0 m n.a. 0.5
    Overall 111 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

      102 km/h Current Max.

      Up to 45.8 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 20 Sep 2020 12:00 102 60 million No people Japan
        Green 2 20 Sep 2020 18:00 93 No people No people
        Green 3 21 Sep 2020 00:00 102 45.8 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 20 Sep 2020 12:00 Tropical storm 65 no people no people 23.9, 133.9
          GREEN
          		 2 20 Sep 2020 18:00 Tropical storm 65 no people no people 24.1, 133.9
          GREEN
          		 3 21 Sep 2020 00:00 Tropical storm 83 no people no people 24.8, 134.6
          GREEN
          		 3 21 Sep 2020 12:00 Tropical storm 93 no people no people 25.5, 134.7
          GREEN
          		 3 22 Sep 2020 00:00 Tropical storm 93 no people no people 26.5, 134.6
          GREEN
          		 3 22 Sep 2020 12:00 Tropical storm 102 no people no people 28.2, 134.6
          GREEN
          		 3 23 Sep 2020 00:00 Tropical storm 102 no people 45.9 million people 29.9, 134.9
          GREEN
          		 3 24 Sep 2020 00:00 Tropical storm 93 no people no people 32.9, 136.9
          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

          Countries

          Country
          Japan

          Provinces

          Region Province Country
          Shikoku Japan
          Kinki Japan
          Chugoku Japan
          Chubu Japan
          Kanto Japan

          Populated places

          Name Region Province Country City class Population
          Kushimoto Wakayama Japan City -
          Kochi Kochi Japan Major city 310000 people
          Ino Kochi Japan City 24000 people
          Tanabe Wakayama Japan City 69000 people
          Shingu Wakayama Japan City 31000 people
          Saijo Ehime Japan City 56000 people
          Nihama Ehime Japan City -
          Ikeda Tokushima Japan City 16000 people
          Tokushima Tokushima Japan Major city 260000 people
          Kainan Wakayama Japan City 43000 people
          Wakayama Wakayama Japan Major city 370000 people
          Koyasan Wakayama Japan City -
          Mitsune Shizuoka Japan City -
          Maragume Kagawa Japan City -
          Fuke Osaka Japan City -
          Sakaide Kagawa Japan City 56000 people
          Sumoto Hyogo Japan City 39000 people
          Takamatsu Kagawa Japan Major city 330000 people
          Izumi-Sano Osaka Japan City -
          Uchinomi Kagawa Japan City -
          Izumi Osaka Japan City 190000 people
          Ajino Okayama Japan City -
          Uno Okayama Japan City -
          Kishiwada Osaka Japan City 200000 people
          Nagano Nara Japan City -
          Kashihara Nara Japan City 120000 people
          Tondabayashi Osaka Japan City 130000 people
          Tamashima Okayama Japan City -
          Sakurai Nara Japan City 63000 people
          Kurashiki Okayama Japan City 430000 people
          Kokubu Nara Japan City -
          Akashi Hyogo Japan City 290000 people
          Saidaiji Okayama Japan City -
          Ise Mie Japan City 97000 people
          Osaka Osaka Japan Major city 2.6 million people
          Okayama Okayama Japan Major city 640000 people
          Kobe Hyogo Japan Major city 1.5 million people
          Nara Nara Japan Major city 360000 people
          Ako Hyogo Japan City 52000 people
          Higashiosaka Osaka Japan City 520000 people
          Suita Osaka Japan City 350000 people
          Takasago Hyogo Japan City 94000 people
          Miki Hyogo Japan City 74000 people
          Kakogawa Hyogo Japan City 270000 people
          Ikeda Hyogo Japan City 99000 people
          Toyonaka Osaka Japan City 380000 people
          Himeji Hyogo Japan City 480000 people
          Tsu Mie Japan Major city 160000 people
          Ueno Mie Japan City 61000 people
          Akutagawa Osaka Japan City -
          Sanda Hyogo Japan City 130000 people
          Toyohama Aichi Japan City -
          Uji Kyoto Japan City 190000 people
          Arai Shizuoka Japan City -
          Suzuka Mie Japan City 190000 people
          Toyohashi Aichi Japan City 380000 people
          Kyoto Kyoto Japan Major city 1.5 million people
          Otsu Shiga Japan Major city 290000 people
          Tokoname Aichi Japan City 49000 people
          Tsuyama Okayama Japan City 89000 people
          Sasayama Hyogo Japan City 46000 people
          Hamamatsu Shizuoka Japan City 600000 people
          Nishio Aichi Japan City 100000 people
          Handa Aichi Japan City 110000 people
          Hino Shiga Japan City 23000 people
          Toyokawa Aichi Japan City 120000 people
          Yokkaichi Mie Japan City 290000 people
          Kusatsu Shiga Japan City 130000 people
          Katada Shiga Japan City -
          Okazaki Aichi Japan City 350000 people
          Kariya Aichi Japan City 140000 people
          Kakeoawa Shizuoka Japan City -
          Kuwana Mie Japan City 110000 people
          Echigawa Shiga Japan City -
          Shimada Shizuoka Japan City 76000 people
          Fukuchiyama Kyoto Japan City 69000 people
          Toyota Aichi Japan City 360000 people
          Nagoya Aichi Japan Major city 2.2 million people
          Fujieda Shizuoka Japan City 130000 people
          Hikone Shiga Japan City 110000 people
          Yaizu Shizuoka Japan City 120000 people
          Matsuzaki Shizuoka Japan City -
          Okoshi Gifu Japan City -
          Seto Aichi Japan City 130000 people
          Maizuru Kyoto Japan City 92000 people
          Izushi Hyogo Japan City -
          Kasugai Aichi Japan City 300000 people
          Nagahama Shiga Japan City 61000 people
          Shizuoka Shizuoka Japan Major city 700000 people
          Higashi-maizuru Kyoto Japan City -
          Ogaki Gifu Japan City 150000 people
          Tajimi Gifu Japan City 110000 people
          Gifu Gifu Japan Major city 390000 people
          Iwataki Kyoto Japan City -
          Kinomoto Shiga Japan City -
          Seki Gifu Japan City -
          Amino Kyoto Japan City -
          Ito Shizuoka Japan City 72000 people
          Oi Gifu Japan City -
          Numazu Shizuoka Japan City 200000 people

          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)
          Kushimoto-Katsuura KUJ unknown 0
          Kochi KCZ 9 Civ. Paved Yes 6500
          Nanki Shirahama SHM 105 Civ. Paved Yes 5900
          Niihama IHA unknown 0
          Tokushima TKS 8 Civ. Paved Yes 6500
          Takamatsu TAK 185 Civ. Paved Yes 8200
          Hachijo Jima HAC 92 Civ. Paved Yes 5900
          21 0
          Kansai International KIX 5 Civ. Paved Yes 11400
          Shinodayama 15 0
          Kohnan 1 Civ. Paved No 3900
          Yao 12 Civ. Paved Yes 4800
          Kobe UKB unknown 0
          6 0
          Okayama OKJ 245 Civ. Paved Yes 8200
          Osaka Itami International ITM 15 Civ. Paved Yes 9800
          Miyake Jima MYE 20 Civ. Paved Yes 3900
          Hamamatsu 46 Mil. Paved Yes 8300
          Nihonbara 240 0
          29 0
          Shizuhama 7 Civ. Paved Yes 4900
          Nagoya (Komaki AFB) NGO 16 Civ. Paved Yes 8900
          Tajima TJH 177 Civ. Paved Yes 3900
          Gifu QGU 39 Mil. Paved No 8800
          Oshima OIM 40 Civ. Paved Yes 3900
          Fuji 686 0
          Tateyama 3 0
          Nashigahara 1001 0
          313 0
          Fukui FKJ 6 Civ. Paved Yes 3900
          Atsugi NJA 62 Mil. Paved Yes 7900

          Ports

          Name LOCODE Country
          Shimizu Japan
          Tosa-Shimizu Japan
          Saga Japan
          Muroto Japan
          Sakihama Japan
          Susaki JPSUZ Japan
          Yasuda Japan
          Tosa Japan
          None Japan
          Aki Japan
          Kushimoto Japan
          Kochi JPKCZ Japan
          Tomoura Japan
          Uraga JPURG Japan
          Aoga Island Japan
          Hiwasi Japan
          Tanabe JPTAE Japan
          Shingu JPSHN Japan
          Tachibana Japan
          Anan JPANA Japan
          Yura JPYUR Japan
          Komatsushima JPKOM Japan
          Iyomishima JPIYM Japan
          Mishima JPMSM Japan
          Niihama JPIHA Japan
          Tokushima JPTKS Japan
          Kawanoe JPKWN Japan
          Shimotsu JPSMT Japan
          Kainan JPKAI Japan
          Owase JPOWA Japan
          Naruto JPNRU Japan
          Kanonji Japan
          Wakayama JPHIK Japan
          Fukura Japan
          Hiketa Japan
          Yaene Japan
          Takuma JPTKM Japan
          Marugame JPMAR Japan
          Shido Japan
          Sakaide JPSKD Japan
          Sumoto Japan
          Takamatsu JPTAK Japan
          Izumisano JPIZS Japan
          Kasaoka JPKSA Japan
          Hibi JPHIB Japan
          Naoshima JPNAS Japan
          Hannan Ko Japan
          Shizuki Japan
          Uno JPUNO Japan
          Fukuyama JPFKY Japan
          Mizushima JPMIZ Japan
          Sakai JPSAK Japan
          Okayama JPOKJ Japan
          Hannan (Kishiwada) JPHAN Japan
          Toba JPTOB Japan
          Ise JPISE Japan
          Kobe JPUKB Japan
          Higashi-Harima Japan
          Amagasaki JPAMA Japan
          Takasago JPTSG Japan
          Nishinomiya JPNYA Japan
          Matsuzaka Japan
          Aboshi JPABO Japan
          Aioi JPAIO Japan
          Hirohata JPHRH Japan
          Shikama JPHRH Japan
          Himeji JPHIM Japan
          Tsu JPTSU Japan
          Mikura Japan
          Atsumi JPATM Japan
          Toyohashi JPTHS Japan
          Miyake Japan
          Kozu Island Japan
          Kinuura JPKNU Japan
          Hamamatsu JPHMM Japan
          Gamagori JPGAM Japan
          Omaezaki JPOMZ Japan
          Yokkaichi JPYKK Japan
          Nii Japan
          Nagoya Ko Japan
          Nagoya JPNGO Japan
          Shimoda JPSMD Japan
          Maizuru JPMAI Japan
          Maizuru Ko Japan
          Obama Japan
          Shimizu JPSMZ Japan
          Miyazu JPMIY Japan
          Uchiura JPUCR Japan
          Oshima JPOSM Japan
          Tsuiyama JPTYM Japan
          Tagonour JPTGO Japan
          Tsuruga JPTRG Japan
          Numazu JPNUM Japan
          Tateyama JPTTY Japan
          Kurihama JPKRH Japan
          Yokosuka JPYOS Japan

          Dams

          Reservoir Dam Name River Year
          Hiranabe Hiranabe Naharigawa 1960
          Yanasechosuichi Yanase Naharigawa 1970
          Sagiriko Odo Niiyodogawa 1986
          Tosakagamiko Kagami Kagamigawa 1966
          Ananaigawa Ananaigawa Ananaigawa 1963
          Okumononobeko Nagase Mononobegawa 1956
          Omorigawachosuichi Omorigawa Omorigawa 1959
          Nagasawachosuichi Nagasawa Yoshinogawa 1949
          Inamurachoseichi Inamura Sedogawa 1982
          Sameurako Sameura Yoshinogawa 1977
          Nagayasuguchichosuichi Nagayasuguchi Nakagawa 1955
          Ohashichosuichi Ohashi Yoshinogawa 1939
          Kuroseko Kurose Kamogawa 1972
          Matsuogawa Matsuogawa Matsuogawa 1953
          Kinshako Yanase Dozangawa 1953
          Nanairochosuichi Nanairo Kitayamagawa 1965
          Kazeyachosuichi Kazeya Totsugawa 1960
          Futagawa Futagawa Aritagawa 1966
          Otaniike Otaniike Izekigawa 1470
          Ikeharako Ikehara Kitayamagawa 1964
          Naibaike Naiba Naibagawa 1952
          Sakamotochosuichi Sakamoto Higashinogawa 1962
          Asahichosuichi Asahi Asahigawa 1978
          Mannoike Mannoike Kanakuragawa 1961
          Iwaseike Iwaseike Takasegawa 1592
          Kamekoshiike Kamekoshiike Otanigawa 1633
          Nagarako Nagara Ayagawa 2008
          Ouchi Ouchi Tameshimatsugawa 1966
          Jinnaiike Jinnaiike Tenmagawa 1970
          Ishigamiike Ishigamiike Nagaogawa 1662
          Kinbuchiike Kinbuchiike Kasugagawa 1933
          Niike Niike Nakadaisokugawa 1663
          Fuchuko Fuchu Ayagawa 1966
          Horigo Horigo Horigogawa 1969
          Osakochosuichi Osako Kinokawa 1973
          Osugiko Miyagawa Miyagawa 1956
          Takihata Takihata Ishikawa 1981
          Tsuburoko Tsuburo Tsuburogawa 1962
          Komyoike Komyoike Makiogawa 1936
          Okuiseko Misetani Miyagawa 1966
          Onoike Onoike Makiogawa 1940
          Sayamaike Sayamaike Nishiyokegawa 2001
          Kamiji Kamiji Kamijigawa 1972
          Osakaike Osakaike Osakagawa 1965
          Gokatsuraike Gokatsuraike 1678
          Murooko Murou Udagawa 1973
          Shorenjiko Shorenji Shorenjigawa 1970
          1998
          Kimigano Kimigano Hatsutematagawa 1971
          Nameriko Nameriko Nakamuragawa 1973
          Ogaike Ogaike 1661
          Tsukuharako Dondo Yamadagawa 1989
          Heisoko Heisodaiichi Kakogawa 1966
          Kakogawaozeki Kakogawaozeki Kakogawa 1988
          Gongenike Gongendaiichi Gongengawa 1981
          Tsukigaseko Takayama Nabarigawa 1968
          Hattachiike Hattachiike Toyokawa 1966
          Kinsenjiko Maruyama Funasakagawa 1977
          Katada Katada Naganogawa 1929
          Midoroike Midoro Hinogkawa 1970
          Kawashimogawa Kawashimogawa Kawashimogawa 1977
          Sengarisuigenchi Sengari Hazugawa 1919
          Tashiroko Tashiroike Takikawa 1895
          Shakujoko Ano Anogawa 1990
          Chimyoko Hitokura Hitokuraorojigawa 1983
          Asahikawako Asahikawa Asahigawa 1983
          Tojoko Kamogawa Kamogawa 1951
          Senjojiko Aono Aonogawa 1987
          Kisenyama Kisenyama Samutanigawa 1970
          Oharachosuichi Ohara Oharagawa 1960
          Kasatochoseichi Kasatochoseichi Shiyamagawa 1983
          Biwako Biwako-Kaihatsu Sedagawa 1991
          Ozuchi Ozuchi Yasugawa 1987
          Yasugawa Yasugawa 2009
          Maeyamaike Maeyama Maeyamakawa 1990
          Hinogawa Hinogawa Hinogawa 1965
          Tsubaichi Tsubaichi Tsubaichigawa 1971
          Komanbachoseichi Komanba Toyokawa 1968
          Souriike Souri Shinanogawa 1965
          Segi Segi Katsuragawa 1951
          Eigenjiko Eigenji Echigawa 1972
          Ginzanko Ikuno Ichikawa 1972
          Isakachosuichi Isaka 1966
          Onzuiko Hikihara Hikiharagawa 1957
          Inasako Miyakodagawa Miyakodagawa 1986
          Tataragi Tataragi Tataragigawa 1974
          Kurokawa Kurokawa Kurokawa 1974
          Funagiradamuko Funagira Tenryugawa 1977
          Inukami Inukamigawa Inukamigawa 1946
          Miyoshiike Miyoshiike 1958
          Mikawako Habu Tomoegawa 1962
          Aichiike Togochoseichi Maekawa 1961
          Reiyoko Nakazato Ohiragawa 1976
          Horaiko Ure Uregawa 1958
          Akibako Akiha Tenryugawa 1958
          Sasama Sasamagawa Sasamagawa 1960
          Okuyama Okuyama Ichinosegawa 1970
          Sakumako Sakuma Tenryugawa 1956
          Kurodachosuichi Kuroda Kurodagawa 1980
          Midoriko Shintoyone Onyugawa 1972

          Nuclear plants

          Name Country Reactors
          HAMAOKA JAPAN 5
          TAKAHAMA JAPAN 4
          OHI JAPAN 4
          MIHAMA JAPAN 3
          FUGEN ATR JAPAN 1
          TSURUGA JAPAN 2
          MONJU JAPAN 1
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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 m

          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 (0 locations). Calculation based on advisory number 3 of 21 Sep 2020 00:00:00 UTC. (Simulation using 0.5 minute resolution)

          Alert Date (UTC) Name Country Storm surge height (m)