Overall Green alert Tropical Cyclone for DARIAN-22
Off-shore
21 Dec 2022 10 UTC
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Impact Single TC
Impact based on all weather systems in the area

Impact

    Tropical Cyclone DARIAN-22 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

    Meteorological source WMO/RSMC La Réunion - Meteo France
    Exposed countries
    Exposed population No people in Category 1 or higher
    Maximum wind speed 253 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 253 km/h n.a. n.a. 0.5
    Overall 253 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 WMO/RSMC La Réunion - Meteo France impact

    Joint Pilot Activity: EC-JRC,WMO/RSMC La Réunion-Meteo France
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    Wind

      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 18 Dec 2022 04:00 63 No people No people
        Green 2 18 Dec 2022 10:00 63 No people No people
        Green 3 18 Dec 2022 16:00 74 No people No people
        Green 4 18 Dec 2022 22:00 74 No people No people
        Green 5 19 Dec 2022 04:00 84 No people No people
        Green 6 19 Dec 2022 10:00 116 No people No people
        Green 7 19 Dec 2022 16:00 137 No people No people
        Green 8 19 Dec 2022 22:00 137 No people No people
        Green 9 20 Dec 2022 04:00 148 No people No people
        Green 10 20 Dec 2022 10:00 190 No people No people
        Green 11 20 Dec 2022 16:00 190 No people No people
        Green 12 20 Dec 2022 22:00 211 No people No people
        Green 13 21 Dec 2022 04:00 222 No people No people
        Green 14 21 Dec 2022 10:00 253 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           		Category
          (WMO/RSMC) **           		Max winds
          (km/h)
          (WMO/RSMC)           		Location (lat, lon) Countries
          GREEN
          		 1 18 Dec 2022 04:00 Tropical storm 63 no people no people Tropical Depression 56 -12.2, 92.8
          GREEN
          		 2 18 Dec 2022 10:00 Tropical storm 63 no people no people Tropical Depression 56 -11.8, 92.4
          GREEN
          		 3 18 Dec 2022 16:00 Tropical storm 74 no people no people Moderate Tropical Storm 65 -11.7, 93.1
          GREEN
          		 4 18 Dec 2022 22:00 Tropical storm 74 no people no people Moderate Tropical Storm 65 -11.9, 93.5
          GREEN
          		 5 19 Dec 2022 04:00 Tropical storm 84 no people no people Moderate Tropical Storm 74 -12.2, 93.5
          GREEN
          		 6 19 Dec 2022 10:00 Tropical storm 116 no people no people Severe Tropical Storm 102 -12.4, 93.5
          GREEN
          		 7 19 Dec 2022 16:00 Category 1 137 no people no people Tropical Cyclone 120 -12.7, 93.5
          GREEN
          		 8 19 Dec 2022 22:00 Category 1 137 no people no people Tropical Cyclone 120 -13.1, 93.4
          GREEN
          		 9 20 Dec 2022 04:00 Category 1 148 no people no people Tropical Cyclone 130 -13.5, 93.1
          GREEN
          		 10 20 Dec 2022 10:00 Category 3 190 no people no people Intense Tropical Cyclone 167 -13.7, 93
          GREEN
          		 11 20 Dec 2022 16:00 Category 3 190 no people no people Intense Tropical Cyclone 167 -13.9, 92.6
          GREEN
          		 12 20 Dec 2022 22:00 Category 4 211 no people no people Intense Tropical Cyclone 185 -14.1, 92.1
          GREEN
          		 13 21 Dec 2022 04:00 Category 4 222 no people no people Intense Tropical Cyclone 194 -14.1, 91.5
          GREEN
          		 14 21 Dec 2022 10:00 Category 5 253 no people no people Very Intense Tropical Cyclone 222 -13.9, 90.8
          GREEN
          		 14 21 Dec 2022 16:00 Category 1 130 no people no people Severe Tropical Storm 114 -13.6, 90
          **
          Tropical disturbance/Weak low pressure area/Remnant low (Vmax < 51 km/h), see WMO
          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 50 of 30 Dec 2022 10:00:00 UTC. (Simulation using 6 minute resolution)

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