Overall Green alert Tropical Cyclone for SETH-22
Off-shore
31 Dec 2021 18 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 SETH-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 102 km/h
    Maximum storm surge 0.2 m (02 Dec 14:00 UTC)
    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 102 km/h 0.2 m n.a. 0.5
    Overall 102 km/h 0.2 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 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 31 Dec 2021 12:00 93 No people No people
        Green 2 31 Dec 2021 18:00 102 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 31 Dec 2021 12:00 Tropical storm 93 no people no people -20.8, 155.3
          GREEN
          		 2 31 Dec 2021 18:00 Tropical storm 102 no people no people -21.4, 156.6
          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.

          Ports

          Name LOCODE Country
          Cato Island Coral Sea Islands
          Chesterfield Iles Coral Sea Islands
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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

          0.2 m

          The maximum Storm surge height is  0.2m in West Ballina, Australia. This height is estimated for 02 Dec 2021 14:00 UTC .

          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 (51 locations). Calculation based on advisory number 2 of 31 Dec 2021 18:00:00 UTC. (Simulation using 0.5 minute resolution)

          Alert Date (UTC) Name Country Storm surge height (m)
          02 Dec 2021 14:00 West Ballina Australia  0.2
          02 Dec 2021 14:00 Ballina Australia  0.2
          02 Dec 2021 14:00 East Ballina Australia  0.2
          02 Dec 2021 16:00 North Creek Australia  0.2
          02 Dec 2021 22:00 Tweed Heads Australia  0.2
          02 Dec 2021 22:00 Coolangatta Australia  0.2
          02 Dec 2021 22:00 Kingscliff-Fingal Australia  0.2
          02 Dec 2021 22:00 Chinderah Australia  0.2
          02 Dec 2021 22:00 Kingscliff Australia  0.2
          02 Dec 2021 12:00 Evans Head Australia  0.2
          05 Dec 2021 01:00 Point Lookout Australia  0.1
          05 Dec 2021 05:00 Moondarewa Australia  0.1
          05 Dec 2021 06:00 Bingham Australia  0.1
          02 Dec 2021 12:00 Wardell Australia  0.1
          05 Dec 2021 06:00 Gebelum Australia  0.1
          05 Dec 2021 06:00 Coolum Australia  0.1
          05 Dec 2021 06:00 Maroochydore Australia  0.1
          05 Dec 2021 06:00 Coolum Beach Australia  0.1
          05 Dec 2021 06:00 Kooringal Australia  0.1
          02 Dec 2021 22:00 Cudgen Australia  0.1
          05 Dec 2021 02:00 Benowa Australia  0.1
          05 Dec 2021 02:00 Gold Coast Australia  0.1
          02 Dec 2021 18:00 Round Mountain Australia  0.1
          02 Dec 2021 18:00 Lower Cudgera Australia  0.1
          03 Dec 2021 18:00 Bilinga Australia  0.1
          02 Dec 2021 12:00 Empire Vale Australia  0.1
          02 Dec 2021 14:00 Mullumbimby Australia  0.1
          02 Dec 2021 14:00 Billinudgel Australia  0.1
          02 Dec 2021 12:00 Keith Hall Australia  0.1
          02 Dec 2021 14:00 New Brighton Australia  0.1
          02 Dec 2021 14:00 Ewingsdale Australia  0.1
          02 Dec 2021 14:00 Byron Bay Australia  0.1
          05 Dec 2021 06:00 Bulwer Australia  0.1
          05 Dec 2021 06:00 Cowan Cowan Australia  0.1
          05 Dec 2021 06:00 Tangalooma Australia  0.1
          05 Dec 2021 06:00 Canalpin Australia  0.1
          05 Dec 2021 05:00 Southport Australia  0.1
          02 Dec 2021 20:00 Sleepy Hollow Australia  0.1
          02 Dec 2021 20:00 Warwick Park Australia  0.1
          05 Dec 2021 06:00 Burleigh Heads Australia  0.1
          05 Dec 2021 06:00 West Burleigh Australia  0.1
          05 Dec 2021 06:00 Palm Beach Australia  0.1
          05 Dec 2021 06:00 Currumbin Australia  0.1
          02 Dec 2021 11:00 Brunswick Heads Australia  0.1
          02 Dec 2021 11:00 Brunswick Australia  0.1
          02 Dec 2021 11:00 Tyagarah Australia  0.1
          05 Dec 2021 06:00 Noosa Heads Australia  0.1
          05 Dec 2021 05:00 Surfers Paradise Australia  0.1
          05 Dec 2021 06:00 Broadbeach Australia  0.1
          03 Dec 2021 00:00 Duranbah Australia  0.1
          02 Dec 2021 12:00 Broadwater Australia  0.1