Overall Green alert Tropical Cyclone for SONGDA-22
Off-shore
30 Jul 2022 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 SONGDA-22 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

    Meteorological source GDACS
    Exposed countries
    Exposed population No people in Category 1 or higher
    Maximum wind speed 56 km/h
    Maximum storm surge n.a.
    Vulnerability --
    Landfall between
    01 Aug 2022 00:00 - 02 Aug 2022 00:00
    in Democratic Republic of Korea

    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 65 km/h n.a. n.a. 1.5
    Overall 56 km/h 0.0 m n.a. 1.5

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

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    Wind

      65 km/h Current Max.

      Up to 12.2 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 29 Jul 2022 00:00 56 No people No people
        Green 2 29 Jul 2022 06:00 65 199.8 million No people Republic of Korea, China
        Green 3 29 Jul 2022 12:00 65 330 thousand No people China
        Green 4 29 Jul 2022 18:00 65 2.9 million No people Republic of Korea, China
        Orange 5 30 Jul 2022 00:00 65 12.2 million No people Republic of Korea, China, Democratic Republic of Korea

        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 29 Jul 2022 00:00 Tropical depression 56 no people no people 28, 133.8
          GREEN
          		 2 29 Jul 2022 06:00 Tropical depression 56 no people <1000 people 29, 131.8
          GREEN
          		 3 29 Jul 2022 12:00 Tropical depression 56 no people no people 29.7, 129.8
          GREEN
          		 4 29 Jul 2022 18:00 Tropical depression 46 no people no people 30.8, 128
          GREEN
          		 5 30 Jul 2022 00:00 Tropical depression 56 no people 150000 people 31.4, 126.3
          GREEN
          		 5 30 Jul 2022 12:00 Tropical storm 74 no people 1.5 million people 32.4, 124.3
          GREEN
          		 5 31 Jul 2022 00:00 Tropical storm 83 no people 1.4 million people 33.4, 123.4
          GREEN
          		 5 31 Jul 2022 12:00 Tropical storm 74 no people 280000 people 34.7, 123.4
          ORANGE
          		 5 01 Aug 2022 00:00 Tropical storm 65 no people 10.7 million people 36, 123.7
          GREEN
          		 5 02 Aug 2022 00:00 Tropical depression 37 no people no people 38.4, 125.9 Democratic Republic of Korea
          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
          South Korea
          China
          North Korea

          Provinces

          Region Province Country
          Cheju-do Republic of Korea
          Jiangsu China
          Ch'ungch'ong-namdo Republic of Korea
          Kyonggi-do Republic of Korea
          Hwanghae-namdo Democratic Republic of Korea
          Shandong China
          Kaesong-si Democratic Republic of Korea
          Hwanghae-bukto Democratic Republic of Korea
          Kangwon-do Democratic Republic of Korea
          P'yongan-namdo Democratic Republic of Korea
          P'yongyang-si Democratic Republic of Korea

          Populated places

          Name Region Province Country City class Population
          Moseulpo Cheju-Do Republic of Korea City -
          Huilongzhen Jiangsu China City -
          Juegang Jiangsu China City 72000 people
          Shidao Shandong China City -
          Ongjin Hwanghae-namdo Democratic People's Republic of Korea City 64000 people
          Kaesong Kaesong-si Democratic People's Republic of Korea City -
          Haeju Hwanghae-namdo Democratic People's Republic of Korea City 220000 people
          Pyoksong Hwanghae-namdo Democratic People's Republic of Korea City -
          Ayang-ni Hwanghae-namdo Democratic People's Republic of Korea City -
          Changyon Hwanghae-namdo Democratic People's Republic of Korea City -
          Sinchon Hwanghae-namdo Democratic People's Republic of Korea City -
          Chaeryong Hwanghae-namdo Democratic People's Republic of Korea City 53000 people
          Sariwon Hwanghae-bukto Democratic People's Republic of Korea City -
          Anak Hwanghae-namdo Democratic People's Republic of Korea City 20000 people
          Hwangju Hwanghae-bukto Democratic People's Republic of Korea City 35000 people
          Songnim Hwanghae-bukto Democratic People's Republic of Korea City 150000 people
          Nampo P'yongan-namdo Democratic People's Republic of Korea City 450000 people
          Pyongyang P'yongyang-si Democratic People's Republic of Korea Capital 2.7 million 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)
          Incheon International ICN 7 Mil. Paved No 3600
          R 107 14 0
          Ongjin 16 0
          Haeju 15 0
          Paengnyong Do unknown 0
          Ihyon Ni 116 0
          Taetan 24 0
          Nuchon Ni Hwy Strip 19 0
          Nuchon Ni 50 0
          Taetan Airfield 31 0
          Ayang Ni Hwy Strip 80 0
          Changyon Hwy Strip 20 0
          Nuchon Ni Airfield 79 0
          Sohung 140 0
          Ichon 89 0
          Kwail 11 0
          Kwail Airfield 14 0
          Unchon Up 141 0
          Wongyo Ri Highway Strip 179 0
          Hwangju 3 0
          Cho Do 15 0
          Ichon Northeast 146 0
          Koksan 227 0
          Toha Ri North 153 0
          Koksan South Hwy Strip 219 0
          Hwangju Airfield 10 0
          Koksan Airfield 241 0
          Koksan South Highway Strip 219 0
          Sangwon Hwy Strip 30 0
          Sangwon Highway Strip 29999 0
          Onchon Airfield 12 0
          Mirim 9 0
          Mirim Airfield 3 0
          Kangdong 24 0
          Pyongyang Sunan FNJ 31 Civ. Paved Yes 13100
          Pyong Ni South Highway Strip 59 0

          Ports

          Name LOCODE Country
          Shin Tao China
          Haeju KPHAE North Korea
          Namp O North Korea
          Kyomipo North Korea
          Nampo KPNAM North Korea
          Posan North Korea
          Pyongyang North Korea

          Dams

          Reservoir Dam Name River Year
          Kangryong Kwangmyong Chon 1970
          Kuam Hoeyangchon 1934
          Sudong Sudongchon 1978
          Changsu Chaeryonggang 1959
          Sowon Pujongchon 1938
          Kuwol Wonjongchon 1933
          Unbong Chongchon Chon 1960
          Singok Chisokchon 1958
          Wolchon Sanchonchon 1934
          Yontan Hwangjuchon 1974
          Haksong Haksongchon 1965
          Changsuwon Samsokchon 1967
          Chwayong Sampochon 1959
          Pyongwon Hanchon 1976
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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.