Overall Green alert Tropical Cyclone for NAMTHEUN-21
Off-shore
17 Oct 2021 06 UTC
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  • GDACS JTWC
Impact Single TC
Impact based on all weather systems in the area

Impact

    Tropical Cyclone NAMTHEUN-21 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 120 km/h
    Maximum storm surge
    Vulnerability --

    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 0.0 m n.a. 0.5
    Overall 120 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

      65 km/h Current Max.

      Up to no 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 10 Oct 2021 00:00 93 No people No people
        Green 2 10 Oct 2021 06:00 120 No people No people
        Green 3 10 Oct 2021 12:00 120 No people No people
        Green 4 10 Oct 2021 18:00 120 No people No people
        Green 5 11 Oct 2021 00:00 120 No people No people
        Green 6 11 Oct 2021 06:00 120 No people No people
        Green 7 11 Oct 2021 12:00 102 No people No people
        Green 8 11 Oct 2021 18:00 102 No people No people
        Green 9 12 Oct 2021 00:00 83 No people No people
        Green 10 12 Oct 2021 06:00 93 No people No people
        Green 11 12 Oct 2021 12:00 74 No people No people
        Green 12 12 Oct 2021 18:00 74 No people No people
        Green 13 13 Oct 2021 00:00 56 No people No people
        Green 14 13 Oct 2021 06:00 65 No people No people
        Green 15 13 Oct 2021 12:00 65 No people No people
        Green 16 13 Oct 2021 18:00 65 No people No people
        Green 17 14 Oct 2021 00:00 56 No people No people
        Green 18 14 Oct 2021 06:00 56 No people No people
        Green 19 14 Oct 2021 12:00 74 No people No people
        Green 20 14 Oct 2021 18:00 74 No people No people
        Green 21 15 Oct 2021 00:00 74 No people No people
        Green 22 15 Oct 2021 06:00 83 No people No people
        Green 23 15 Oct 2021 12:00 74 No people No people
        Green 24 15 Oct 2021 18:00 93 No people No people
        Green 25 16 Oct 2021 00:00 102 No people No people
        Green 26 16 Oct 2021 06:00 120 No people No people
        Green 27 16 Oct 2021 12:00 111 No people No people
        Green 28 16 Oct 2021 18:00 102 No people No people
        Green 29 17 Oct 2021 00:00 65 No people No people
        Green 30 17 Oct 2021 06:00 65 No people No people

        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 10 Oct 2021 00:00 Tropical depression 56 no people no people 17, 160.3
          GREEN
          		 2 10 Oct 2021 06:00 Tropical storm 65 no people no people 17.1, 159.6
          GREEN
          		 3 10 Oct 2021 12:00 Tropical storm 74 no people no people 17.4, 159.5
          GREEN
          		 4 10 Oct 2021 18:00 Tropical storm 83 no people no people 18.2, 158.7
          GREEN
          		 5 11 Oct 2021 00:00 Tropical storm 83 no people no people 18.5, 157.5
          GREEN
          		 6 11 Oct 2021 06:00 Tropical storm 83 no people no people 18.6, 155.9
          GREEN
          		 7 11 Oct 2021 12:00 Tropical storm 93 no people no people 19.2, 154.6
          GREEN
          		 8 11 Oct 2021 18:00 Tropical storm 83 no people no people 19.3, 153.9
          GREEN
          		 9 12 Oct 2021 00:00 Tropical storm 83 no people no people 19.5, 153.1
          GREEN
          		 10 12 Oct 2021 06:00 Tropical storm 74 no people no people 19.3, 152.1
          GREEN
          		 11 12 Oct 2021 12:00 Tropical storm 65 no people no people 19.8, 151.8
          GREEN
          		 12 12 Oct 2021 18:00 Tropical storm 65 no people no people 21, 151.6
          GREEN
          		 13 13 Oct 2021 00:00 Tropical depression 56 no people no people 22, 152.5
          GREEN
          		 14 13 Oct 2021 06:00 Tropical depression 56 no people no people 22.6, 152.6
          GREEN
          		 15 13 Oct 2021 12:00 Tropical depression 56 no people no people 23.1, 153.9
          GREEN
          		 16 13 Oct 2021 18:00 Tropical depression 56 no people no people 23.6, 154.7
          GREEN
          		 17 14 Oct 2021 00:00 Tropical depression 56 no people no people 23.9, 156.4
          GREEN
          		 18 14 Oct 2021 06:00 Tropical depression 56 no people no people 24.2, 157.2
          GREEN
          		 19 14 Oct 2021 12:00 Tropical storm 65 no people no people 24.5, 158
          GREEN
          		 20 14 Oct 2021 18:00 Tropical storm 65 no people no people 25.1, 159
          GREEN
          		 21 15 Oct 2021 00:00 Tropical storm 74 no people no people 25.6, 160
          GREEN
          		 22 15 Oct 2021 06:00 Tropical storm 83 no people no people 26.2, 161.6
          GREEN
          		 23 15 Oct 2021 12:00 Tropical storm 74 no people no people 27, 162.4
          GREEN
          		 24 15 Oct 2021 18:00 Tropical storm 93 no people no people 27.9, 163.1
          GREEN
          		 25 16 Oct 2021 00:00 Tropical storm 102 no people no people 29.3, 164.2
          GREEN
          		 26 16 Oct 2021 06:00 Category 1 120 no people no people 30.8, 165.3
          GREEN
          		 27 16 Oct 2021 12:00 Tropical storm 111 no people no people 31.8, 166
          GREEN
          		 28 16 Oct 2021 18:00 Tropical storm 102 no people no people 32.8, 166.7
          GREEN
          		 29 17 Oct 2021 00:00 Tropical storm 65 no people no people 33.8, 167.3
          GREEN
          		 30 17 Oct 2021 06:00 Tropical storm 65 no people no people 34.8, 167.5
          GREEN
          		 30 17 Oct 2021 18:00 Tropical depression 56 no people no people 37.7, 168.3
          GREEN
          		 30 18 Oct 2021 06:00 Tropical depression 46 no people no people 40.8, 172.2
          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 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 23 of 15 Oct 2021 12:00:00 UTC. (Simulation using 6 minute resolution)

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