Overall Green alert Tropical Cyclone for DONNA-17
in New Caledonia
06 May 2017 06 UTC
click on to select bulletin time
  • GDACS JTWC
Impact Single TC
Impact based on all weather systems in the area

Impact

    Tropical Cyclone DONNA-17 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

    Meteorological source GDACS
    Exposed countries New Caledonia
    Exposed population No people in Category 1 or higher
    Maximum wind speed 213 km/h
    Maximum storm surge 0.9 m (09 May 11:00 UTC)
    Vulnerability Medium (New Caledonia)

    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 204 km/h 0.9 m n.a. 0.5
    Overall 213 km/h 0.9 m n.a. 0.5

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

    TOP

    Wind

      204 km/h Current Max.

      Up to 4400 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
        Red 1 02 May 2017 18:00 204 230 thousand 90 thousand Vanuatu
        Red 2 03 May 2017 06:00 204 260 thousand 140 thousand Vanuatu
        Red 3 03 May 2017 18:00 204 260 thousand 100 thousand Vanuatu
        Green 4 04 May 2017 06:00 204 240 thousand 1 thousand Solomon Islands, Vanuatu, New Caledonia
        Green 5 04 May 2017 18:00 204 270 thousand 1 thousand Vanuatu, Solomon Islands, New Caledonia
        Green 6 05 May 2017 00:00 204 230 thousand 1 thousand Vanuatu, Solomon Islands, New Caledonia
        Green 7 05 May 2017 06:00 213 370 thousand 10 thousand New Caledonia
        Green 8 05 May 2017 12:00 213 320 thousand 20 thousand New Caledonia
        Green 9 05 May 2017 18:00 213 320 thousand 20 thousand New Caledonia
        Green 10 06 May 2017 00:00 204 480 thousand 10 thousand New Caledonia
        Green 11 06 May 2017 06:00 204 330 thousand 4 thousand New Caledonia

        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 02 May 2017 18:00 Tropical storm 74 no people no people -13, 171.9
          GREEN
          		 2 03 May 2017 06:00 Tropical storm 102 no people no people -12.7, 171.2
          GREEN
          		 3 03 May 2017 18:00 Category 1 120 no people 8200 people -12.9, 169.6 Vanuatu
          GREEN
          		 4 04 May 2017 06:00 Category 1 148 no people 15000 people -12.4, 168.1 Solomon Islands
          GREEN
          		 5 04 May 2017 18:00 Category 2 157 1500 people 44000 people -13, 166.8 Solomon Islands
          GREEN
          		 6 05 May 2017 00:00 Category 2 157 1200 people 30000 people -13.1, 166.2 Solomon Islands
          GREEN
          		 7 05 May 2017 06:00 Category 2 167 no people 18000 people -13.6, 165.6 Vanuatu
          GREEN
          		 8 05 May 2017 12:00 Category 2 167 no people 4500 people -13.8, 165 Vanuatu
          GREEN
          		 9 05 May 2017 18:00 Category 2 167 no people 1500 people -13.5, 164.3
          GREEN
          		 10 06 May 2017 00:00 Category 2 157 no people 41000 people -13.1, 163.9 Solomon Islands
          GREEN
          		 11 06 May 2017 06:00 Category 1 148 no people 21000 people -13.4, 164.1 Solomon Islands
          GREEN
          		 11 06 May 2017 18:00 Category 2 167 no people 6400 people -13.8, 163.8 Vanuatu
          GREEN
          		 11 07 May 2017 06:00 Category 3 194 no people 16000 people -15, 163.6 Vanuatu
          GREEN
          		 11 07 May 2017 18:00 Category 3 204 no people 39000 people -16.3, 163.8 New Caledonia
          GREEN
          		 11 08 May 2017 06:00 Category 3 204 <1000 people 260000 people -17.7, 164.3 New Caledonia
          GREEN
          		 11 09 May 2017 06:00 Category 2 167 2900 people 260000 people -20.1, 165.9 New Caledonia
          GREEN
          		 11 10 May 2017 06:00 Tropical storm 111 no people 170000 people -23.3, 168.7 New Caledonia
          GREEN
          		 11 11 May 2017 06:00 Tropical storm 74 no people no people -27, 174.2
          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

          Countries

          Country
          New Caledonia

          Provinces

          Region Province Country
          New Caledonia New Caledonia

          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)
          Torres TOH unknown 0
          Ouvea Ouloup UVE 7 Civ. Paved No 3600
          TOP

          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.

          ...

          TOP

          StormSurge

          0.9 m

          The maximum Storm surge height is  0.9m in Wadrilla, New Caledonia. This height is estimated for 09 May 2017 11:00 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 (74 locations). Calculation based on advisory number 11 of 06 May 2017 06:00:00 UTC. (Simulation using 0.5 minute resolution)

          Alert Date (UTC) Name Country Storm surge height (m)
          09 May 2017 11:00 Wadrilla New Caledonia  0.9
          09 May 2017 11:00 Lekia New Caledonia  0.9
          09 May 2017 11:00 Fayaoue New Caledonia  0.9
          09 May 2017 11:00 Ognahu New Caledonia  0.9
          09 May 2017 11:00 Wegnec St-Joseph New Caledonia  0.7
          09 May 2017 11:00 Teouta New Caledonia  0.6
          09 May 2017 11:00 Mouly New Caledonia  0.5
          09 May 2017 21:00 Plum New Caledonia  0.5
          04 May 2017 21:00 Gavigamana Vanuatu  0.4
          09 May 2017 19:00 Prony New Caledonia  0.4
          09 May 2017 14:00 Doueoulou New Caledonia  0.4
          09 May 2017 20:00 Saint-Louis New Caledonia  0.4
          09 May 2017 12:00 Ognat New Caledonia  0.4
          10 May 2017 01:00 Gadji New Caledonia  0.4
          10 May 2017 01:00 Wapan New Caledonia  0.4
          09 May 2017 21:00 Bouloupari New Caledonia  0.4
          09 May 2017 21:00 Tomo New Caledonia  0.4
          09 May 2017 22:00 Yate-Village New Caledonia  0.4
          09 May 2017 20:00 Comm. du Mont-Dore New Caledonia  0.4
          09 May 2017 22:00 Ouara New Caledonia  0.3
          09 May 2017 20:00 Noumea New Caledonia  0.3
          09 May 2017 16:00 Inagod New Caledonia  0.3
          10 May 2017 00:00 Kuto New Caledonia  0.3
          10 May 2017 00:00 Vao New Caledonia  0.3
          09 May 2017 20:00 Nouville New Caledonia  0.3
          09 May 2017 20:00 Goro New Caledonia  0.3
          09 May 2017 15:00 Nang New Caledonia  0.3
          04 May 2017 22:00 Vipaka Vanuatu  0.2
          09 May 2017 16:00 Chepenehe New Caledonia  0.2
          09 May 2017 20:00 Nde New Caledonia  0.2
          09 May 2017 20:00 Paita New Caledonia  0.2
          09 May 2017 20:00 Miramas New Caledonia  0.2
          09 May 2017 18:00 Waho New Caledonia  0.2
          09 May 2017 18:00 Mamie New Caledonia  0.2
          09 May 2017 14:00 Hunete New Caledonia  0.2
          09 May 2017 21:00 Dumbea New Caledonia  0.2
          09 May 2017 19:00 Nece New Caledonia  0.2
          09 May 2017 19:00 Wabao New Caledonia  0.2
          09 May 2017 19:00 Medu New Caledonia  0.2
          09 May 2017 19:00 Eni New Caledonia  0.2
          09 May 2017 10:00 Tiabet New Caledonia  0.2
          09 May 2017 19:00 Tadine New Caledonia  0.1
          09 May 2017 19:00 Kurine New Caledonia  0.1
          09 May 2017 12:00 Arama New Caledonia  0.1
          09 May 2017 13:00 Doking New Caledonia  0.1
          09 May 2017 18:00 Xode New Caledonia  0.1
          09 May 2017 14:00 Nathalo New Caledonia  0.1
          09 May 2017 14:00 We New Caledonia  0.1
          09 May 2017 14:00 Havila New Caledonia  0.1
          09 May 2017 14:00 Dosip New Caledonia  0.1
          09 May 2017 15:00 Mou New Caledonia  0.1
          09 May 2017 11:00 Poum-Plage New Caledonia  0.1
          08 May 2017 17:00 Panane New Caledonia  0.1
          08 May 2017 17:00 Mouane New Caledonia  0.1
          08 May 2017 17:00 Ono New Caledonia  0.1
          08 May 2017 17:00 Wala New Caledonia  0.1
          08 May 2017 17:00 Bweo New Caledonia  0.1
          08 May 2017 17:00 Pairome New Caledonia  0.1
          09 May 2017 16:00 Tingeting New Caledonia  0.1
          09 May 2017 12:00 Ouasse New Caledonia  0.1
          09 May 2017 19:00 Ro New Caledonia  0.1
          09 May 2017 19:00 Thogone New Caledonia  0.1
          09 May 2017 18:00 Menaku New Caledonia  0.1
          09 May 2017 20:00 Tawainedre New Caledonia  0.1
          09 May 2017 18:00 Hnadid New Caledonia  0.1
          09 May 2017 06:00 Meomo New Caledonia  0.1
          09 May 2017 15:00 Poum New Caledonia  0.1
          09 May 2017 14:00 Petit-Borindi New Caledonia  0.1
          09 May 2017 22:00 Kaala-Gomen New Caledonia  0.1
          09 May 2017 02:00 Houailou New Caledonia  0.1
          09 May 2017 11:00 Kouaoua New Caledonia  0.1
          09 May 2017 13:00 Saint-Gabriel New Caledonia  0.1
          09 May 2017 19:00 Paagoumene New Caledonia  0.1
          09 May 2017 06:00 Touho New Caledonia  0.1