Overall Green alert Tropical Cyclone for THIRTYONE-17
in Viet Nam
18 Nov 2017 00 UTC
click on to select bulletin time
  • GDACS JTWC
Impact Single TC
Impact based on all weather systems in the area

Impact

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

    Meteorological source GDACS
    Exposed countries Viet Nam
    Exposed population No people in Category 1 or higher
    Maximum wind speed 93 km/h
    Maximum storm surge n.a.
    Vulnerability High (Vietnam)

    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 93 km/h n.a. n.a. 1.5
    Overall 93 km/h 0.0 m n.a. 1.5

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

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    Wind

      93 km/h Current Max.

      Up to 12 million 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 17 Nov 2017 12:00 83 9 million No people Viet Nam, Cambodia
        Orange 2 17 Nov 2017 18:00 93 18.2 million No people Viet Nam, Cambodia, Laos
        Orange 3 18 Nov 2017 00:00 93 12 million No people Viet Nam, Cambodia, Laos

        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 17 Nov 2017 12:00 Tropical depression 46 no people no people 10.2, 118.1
          GREEN
          		 2 17 Nov 2017 18:00 Tropical storm 65 no people no people 10.9, 116.5
          GREEN
          		 3 18 Nov 2017 00:00 Tropical storm 74 no people no people 11.7, 115
          GREEN
          		 3 18 Nov 2017 12:00 Tropical storm 83 no people 7.4 million people 12.2, 112.4 Viet Nam
          ORANGE
          		 3 19 Nov 2017 00:00 Tropical storm 93 no people 10.7 million people 12.6, 109.9 Cambodia
          GREEN
          		 3 19 Nov 2017 12:00 Tropical storm 65 no people 6.1 million people 13, 107.5 Cambodia
          GREEN
          		 3 20 Nov 2017 00:00 Tropical depression 37 no people no people 13.3, 105.2 Cambodia
          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
          Vietnam
          Cambodia
          Laos

          Provinces

          Region Province Country
          Phu Yen Viet Nam
          Khanh Hoa Viet Nam
          Ninh Thuan Viet Nam
          Dac Lac Viet Nam
          Binh Dinh Viet Nam
          Binh Thuan Viet Nam
          Lam Dong Viet Nam
          Gia Lai Viet Nam
          Kon Tum Viet Nam
          Mondol Kiri Cambodia
          Dong Nai Viet Nam
          Song Be Viet Nam
          Rotanokiri Cambodia
          Attapeu Laos
          Kracheh Cambodia
          Stoeng Treng Cambodia
          Kampong Cham Cambodia
          Champasak Laos
          Kampong Thum Cambodia
          Preah Vihear Cambodia
          Siemreab-Otdar Meanchey Cambodia

          Populated places

          Name Region Province Country City class Population
          Nha Trang Khanh Hoa Vietnam City 280000 people
          Tuy Hòa Phu Yen Vietnam City 69000 people
          Cam Ranh Ninh Thuan Vietnam City 150000 people
          Phan Rang Ninh Thuan Vietnam City 91000 people
          Kin-hon Binh Dinh Vietnam City 210000 people
          Hòa Da Binh Thuan Vietnam City -
          Dà Lat Lam Dong Vietnam City 130000 people
          Lac Giao Dac Lak Vietnam City -
          Plây Cu Gia Lai Vietnam City 110000 people
          Kontum Kon Tum Vietnam City -
          Phuoc Binh Binh Phuoc Vietnam City -
          Krâchéh Kratie Cambodia City 19000 people
          Muang Không Champasak Laos City 13000 people

          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)
          Pagasa 2 0
          Phu Hiep 6 0
          Cam Ranh Bay 14 0
          Cam Ranh 6 0
          10 Civ. Paved No 9500
          Nhatrang NHA 6 Civ. Paved No 6100
          Tuy Hoa North 9 0
          Song Cau 3 0
          Duc My 30 0
          37 0
          Dong Tre 18 0
          Ba Gi 12 0
          Quinhon unknown 0
          Van Canh 58 0
          Phu Cat UIH 24 Civ. Paved No 10000
          Phu Tuc 137 0
          Song Mao 26 0
          Dalat / Cam-ly 1503 Civ. Paved No 4500
          Dalat / Lien Khuong DLI 962 Civ. Paved No 7700
          Vinh Thanh 58 0
          An Khe 421 0
          Cheo Reo 160 0
          Buon Blech 640 0
          Ban Me Thuot East BMV 533 Civ. Paved No 5900
          Ban Me Thuot City 495 0
          Buon Tsukl 439 0
          Tan Phat 853 0
          Plei Do Lim 664 0
          Bao Lock 840 0
          Hensel 771 0
          Pleiku Area PXU 750 Civ. Paved No 6000
          Duc Lap 690 0
          Oasis 539 0
          Quang Duc Nhon Co HOO unknown 0
          Kontum KON 550 0
          Bu Prang 884 0
          Duc County 367 0
          Polei Kleng 570 0
          Plei Djereng 291 0
          Bu Krak 850 0
          Duc Phong 280 0
          Mondulkiri 700 Civ. Unpaved Yes 4900
          Song Be 243 0
          Ratanakiri RBE 324 Civ. Unpaved Yes 3900
          Kratie KTI 30 0
          Stung Treng TNX 60 Civ. Paved Yes 4200
          Khong Khong Island KOG unknown 0
          Kampong Thum Hiway Strip 10 0
          Phnom Thbeng Meanchey OMY unknown 0

          Ports

          Name LOCODE Country
          Van Phong Bay Vietnam
          Ba Ngoi Vietnam
          Nha Trang VNNHA Vietnam
          Cam Ranh Vietnam
          Vung Phan Rang Vietnam
          Quy Nhon VNUIH Vietnam

          Dams

          Reservoir Dam Name River Year
          Song Hinh 1 Hinh 2000
          Danhim Da Nhim 1964
          Ham Thuan 1 La Nga 2001
          Yali Se San 2001
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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

          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.