Overall Green alert Tropical Cyclone for NORMAN-18
Off-shore
04 Sep 2018 12 UTC
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  • GDACS JTWC
Impact Single TC
  • GFS
  • HWRF
  • ECMWF
Impact based on all weather systems in the area

Impact

    Tropical Cyclone NORMAN-18 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 259 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 148 km/h 0.0 m n.a. 0.5
    Overall 259 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

      148 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 28 04 Sep 2018 00:00 157 No people No people
        Green 29 04 Sep 2018 06:00 139 No people No people
        Green 30 04 Sep 2018 12:00 148 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 28 Aug 2018 12:00 Tropical depression 46 no people no people 17, -111.4
          GREEN
          		 2 28 Aug 2018 18:00 Tropical depression 56 no people no people 17.3, -112.1
          GREEN
          		 3 29 Aug 2018 00:00 Tropical storm 83 no people <1000 people 17.4, -113.4
          GREEN
          		 4 29 Aug 2018 06:00 Tropical storm 93 no people no people 17.4, -114.2
          GREEN
          		 5 29 Aug 2018 12:00 Tropical storm 102 no people no people 17.6, -115.1
          GREEN
          		 6 29 Aug 2018 18:00 Category 1 120 no people no people 17.6, -115.7
          GREEN
          		 7 30 Aug 2018 00:00 Category 1 130 no people no people 17.8, -116.2
          GREEN
          		 8 30 Aug 2018 06:00 Category 2 176 no people no people 17.8, -117
          GREEN
          		 9 30 Aug 2018 12:00 Category 4 231 no people no people 17.8, -117.6
          GREEN
          		 11 30 Aug 2018 18:00 Category 4 241 no people no people 17.6, -118.4
          GREEN
          		 12 31 Aug 2018 00:00 Category 4 241 no people no people 17.4, -119.2
          GREEN
          		 13 31 Aug 2018 06:00 Category 4 231 no people no people 17.1, -119.9
          GREEN
          		 14 31 Aug 2018 12:00 Category 4 213 no people no people 16.8, -120.4
          GREEN
          		 15 31 Aug 2018 18:00 Category 3 204 no people no people 16.6, -121.1
          GREEN
          		 16 01 Sep 2018 00:00 Category 3 194 no people no people 16.4, -121.8
          GREEN
          		 17 01 Sep 2018 06:00 Category 2 176 no people no people 16.3, -122.5
          GREEN
          		 18 01 Sep 2018 12:00 Category 2 167 no people no people 16.2, -123.2
          GREEN
          		 19 01 Sep 2018 18:00 Category 2 167 no people no people 16.2, -124.5
          GREEN
          		 20 02 Sep 2018 00:00 Category 2 157 no people no people 16.5, -125.5
          GREEN
          		 21 02 Sep 2018 06:00 Category 2 167 no people no people 16.9, -126.7
          GREEN
          		 22 02 Sep 2018 12:00 Category 4 213 no people no people 17.4, -128.3
          GREEN
          		 23 02 Sep 2018 18:00 Category 4 213 no people no people 17.9, -130
          GREEN
          		 24 03 Sep 2018 00:00 Category 4 213 no people no people 18.4, -131.8
          GREEN
          		 25 03 Sep 2018 06:00 Category 3 204 no people no people 18.8, -133.7
          GREEN
          		 26 03 Sep 2018 12:00 Category 3 185 no people no people 19.1, -135.7
          GREEN
          		 27 03 Sep 2018 18:00 Category 2 167 no people no people 19.4, -137.6
          GREEN
          		 28 04 Sep 2018 00:00 Category 2 157 no people no people 19.7, -139.4
          GREEN
          		 29 04 Sep 2018 06:00 Category 1 139 no people no people 19.9, -141
          GREEN
          		 30 04 Sep 2018 12:00 Category 1 139 no people no people 19.9, -142.6
          GREEN
          		 30 05 Sep 2018 00:00 Category 1 139 no people no people 19.9, -145.1
          GREEN
          		 30 05 Sep 2018 12:00 Category 1 148 no people no people 19.9, -147
          GREEN
          		 30 06 Sep 2018 00:00 Category 1 148 no people no people 20.4, -148.6
          GREEN
          		 30 06 Sep 2018 12:00 Category 1 139 no people no people 21.2, -149.9
          GREEN
          		 30 07 Sep 2018 12:00 Tropical storm 102 no people no people 23.6, -151.8
          GREEN
          		 30 08 Sep 2018 12:00 Tropical storm 74 no people no people 26.5, -154
          GREEN
          		 30 09 Sep 2018 12:00 Tropical depression 56 no people no people 29, -155.5
          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 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 7 of 30 Aug 2018 00:00:00 UTC. (Simulation using 6 minute resolution)

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