Overall Green alert Tropical Cyclone for TWENTYSIX-17
Off-shore
18 Oct 2017 18 UTC
click on to select bulletin time
  • GDACS JTWC
Impact Single TC
Impact based on all weather systems in the area

Impact

    Tropical Cyclone TWENTYSIX-17 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 74 km/h
    Maximum storm surge n.a.
    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 74 km/h n.a. n.a. 0.5
    Overall 74 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

      74 km/h Current Max.

      Up to 62 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 18 Oct 2017 18:00 74 62 million No people Philippines

        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 18 Oct 2017 18:00 Tropical depression 46 no people no people 9.6, 116.8
          GREEN
          		 1 19 Oct 2017 06:00 Tropical depression 56 no people 6.6 million people 10.2, 118.4 Philippines
          GREEN
          		 1 19 Oct 2017 18:00 Tropical storm 65 no people 62 million people 11.2, 120.9 Philippines
          GREEN
          		 1 20 Oct 2017 06:00 Tropical storm 74 no people 61.7 million people 12.5, 124.2 Philippines
          GREEN
          		 1 20 Oct 2017 18:00 Tropical storm 74 no people no people 14.1, 126.6
          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

          Countries

          Country Population in Tropical Storm or higher strength
          Philippines 57.4 million people

          Provinces

          Region Province Country
          Southern Tagalog Philippines
          Western Mindanao Philippines
          Western Visayas Philippines
          Central Visayas Philippines
          Central Luzon Philippines
          National Capital Region Philippines
          Bicol Philippines
          Northern Mindanao Philippines
          Eastern Visayas Philippines
          Southern Mindanao Philippines

          Populated places

          Name Region Province Country City class Population
          San Jose Western Visayas Philippines City 23000 people
          Iloilo Iloilo City Philippines City 390000 people
          Kalibo Western Visayas Philippines City 56000 people
          Batangas Southern Tagalog Philippines City 240000 people
          Kabankalan Western Visayas Philippines City 130000 people
          Lipa Southern Tagalog Philippines City 210000 people
          Naic Southern Tagalog Philippines City 55000 people
          Silang Southern Tagalog Philippines City 120000 people
          Bacolod Western Visayas Philippines City 450000 people
          Talisay Western Visayas Philippines City 76000 people
          Roxas Western Visayas Philippines City 100000 people
          Silay Western Visayas Philippines City 83000 people
          Calamba Southern Tagalog Philippines City 310000 people
          Tanjay Central Visayas Philippines City 39000 people
          San Pablo Southern Tagalog Philippines City 200000 people
          Imus Southern Tagalog Philippines City 210000 people
          Cavite Cavite City Philippines City 120000 people
          Binãn Southern Tagalog Philippines City 200000 people
          Santa Rosa Southern Tagalog Philippines City 2700 people
          Zamboanguita Negros Oriental Philippines City 6100 people
          Lucena Southern Tagalog Philippines City 230000 people
          Calamba Central Visayas Philippines City 2700 people
          Manila National Capital Region Philippines Capital 10.2 million people
          Dumaguete Central Visayas Philippines City 110000 people
          Binangonan Southern Tagalog Philippines City 220000 people
          Meycauayan Central Luzon Philippines City 180000 people
          Santa Cruz Southern Tagalog Philippines City 110000 people
          Taytay Southern Tagalog Philippines City 230000 people
          Quezon City National Capital Region Philippines Major city 1.7 million people
          Dipolog Western Mindanao Philippines City 93000 people
          Cadiz Western Visayas Philippines City 130000 people
          Antipolo Southern Tagalog Philippines City 540000 people
          Fabrica Western Visayas Philippines City -
          San Mateo Southern Tagalog Philippines City 130000 people
          Argao Central Visayas Philippines City 6100 people
          Cebu Central Visayas Philippines City 790000 people
          Danao Danao City Philippines City 69000 people
          Bogo Central Visayas Philippines City 23000 people
          Naga Bicol Philippines City 140000 people
          Bulan Bicol Philippines City 28000 people
          Ormoc Eastern Visayas Philippines City 91000 people
          Mambajao Northern Mindanao Philippines City 10000 people
          Carigara Leyte Philippines City 17000 people
          Barugo Leyte Philippines City 6500 people
          Calbayog Eastern Visayas Philippines City 68000 people
          Burauen Eastern Visayas Philippines City 14000 people
          Babatñgon Leyte Philippines City -
          Palo Eastern Visayas Philippines City 18000 people
          Dulag Eastern Visayas Philippines City 10000 people
          Tanauan Eastern Visayas Philippines City 16000 people
          Tacloban Tacloban City Philippines City 190000 people
          Butuan Northern Mindanao Philippines City 250000 people
          Guiuan Eastern Visayas Philippines City 11000 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)
          El Nido ENI unknown 0
          Culion CUJ unknown 0
          Coron XCN unknown 0
          Busuanga USU 45 Civ. Paved No 3900
          Cuyo CYU unknown 0
          San Jose SJI 3 Civ. Paved No 6000
          Mamburao MBO 4 Civ. Paved No 3900
          Antique 7 Civ. Paved No 3400
          Wasig 5 0
          Caticlan Malay MPH unknown 0
          Pinamalayan 32 0
          Basay Cdcp 101 0
          Iloilo ILO 7 Civ. Paved Yes 6800
          Romblon TBH 3 Civ. Paved No 3900
          Kalib0 KLO 6 Civ. Paved No 6000
          Fernando AB 372 Mil. Paved No 4900
          Bacolod BCD 9 Civ. Paved Yes 6400
          Roxas RXS 3 Civ. Paved No 6200
          Marinduque MRQ 5 Civ. Paved No 4500
          Sangley Point AB SGL 2 Mil. Paved No 8600
          Lucena 12 Civ. Unpaved No 3200
          Ninoy Aquino International MNL 23 Civ. Paved Yes 12200
          Dumaguete DGT 5 Civ. Paved No 6100
          Pagbilao Grande Island 4 0
          Dipolog DPL 4 Civ. Paved No 6100
          Siquijor 27 0
          Sicogon Island ICO unknown 0
          Tagbilaran TAG 5 Civ. Paved No 4100
          Lahug 29 0
          Mactan-Cebu International NOP 11 Civ. Paved Yes 10800
          Masbate MBT 15 Civ. Paved No 3900
          Larap 5 0
          Naga WNP 43 Civ. Paved No 4600
          Daet DTE 3 Civ. Paved No 3700
          Ubay 8 0
          Philphos 5 0
          Legaspi LGP 20 Civ. Paved No 6800
          Biliran Natl 89 0
          Ormoc OMC 25 Civ. Paved No 3900
          Camiguin CGM 5 Civ. Paved No 4200
          Sorsogon 37 Civ. Unpaved No 3200
          Maasin 100 0
          Calbayog CYP 3 Civ. Paved No 4800
          Catbalogan 15 0
          Catarman CRM 2 Civ. Paved No 4400
          Daniel Z Romualdez TAC 2 Civ. Paved Yes 7000
          Virac VRC 37 Civ. Paved No 5100
          Surigao SUG 6 Civ. Paved No 5000
          Butuan BXU 43 Civ. Paved No 6000
          Nonoc 4 0
          Borongan 2 0
          Dolores 2 0
          Guiuan 2 Civ. Paved No 7000
          Siargao 3 0
          Tandag TDG 5 Civ. Paved No 4400

          Ports

          Name LOCODE Country
          Binaluan Philippines
          Taytay Philippines
          El Nido Philippines
          Bacuit Philippines
          Culion PHCUJ Philippines
          Basuanga Philippines
          Coron Philippines
          Cuyo Philippines
          Caminawit Philippines
          Sablayan Philippines
          Semirara Island Philippines
          San Jose de Buenavista PHSJI Philippines
          Mamburao Philippines
          Paluan Philippines
          Bongabong Philippines
          Pandan Philippines
          Pagapas Philippines
          Calapan / Batangas PHCLP Philippines
          Pinamalayan Philippines
          Cartagena / Iloilo PHCRT Philippines
          Odiongan Philippines
          Calaca Philippines
          Nasugbu PHNUG Philippines
          Batangas PHBLG Philippines
          Tabangoa PHTBG Philippines
          Bayawan Philippines
          Tolong / Dumaguete PHTLG Philippines
          Pulupandan PHPUL Philippines
          Romblon Island PHRLN Philippines
          Bacolod PHBCD Philippines
          Port Capiz Philippines
          Gasan PHGAS Philippines
          Silay Philippines
          Bais / Dumaguete PHBAI Philippines
          Cavite PHCVE Philippines
          Port Balancan Philippines
          San Sebastian Philippines
          Manila PHMNL Philippines
          Dumaguete PHDGT Philippines
          Santa Cruz Philippines
          Navotas Philippines
          Cadiz Philippines
          Dumanjug Philippines
          Carlos Philippines
          Unisan Philippines
          Pulauan Philippines
          General Luna Philippines
          Mauban Philippines
          Antimonan PHATI Philippines
          Siain Philippines
          Catanauan Philippines
          Pinamungajan Philippines
          Sibonga Philippines
          Sangi PHTLD Philippines
          Lazi Philippines
          Baliango Philippines
          Sangi PHSNG Philippines
          Hondagua / Siain PHHON Philippines
          Puerto Real Philippines
          Inamucan Bay Philippines
          Maribojoc Philippines
          Tagbilaran PHTAG Philippines
          Aloneros Philippines
          Tuburan Philippines
          Cebu PHCEB Philippines
          Santa Fe Philippines
          Mandaue Philippines
          Tubigan Philippines
          Port Barrera Philippines
          Port Ragay Philippines
          Polillo Island Philippines
          Carmen Philippines
          Sogod Bay Philippines
          Borbon Philippines
          Bogo Philippines
          Masbate Philippines
          Jetafe Philippines
          Masbate PHMBT Philippines
          Dahikan Philippines
          Jose Panganiban PHJPM Philippines
          Donsol Philippines
          Paracale Philippines
          Jagna Philippines
          Mercedes Philippines
          Bulan Philippines
          Guindulman Bay Philippines
          Palompon Philippines
          Magallanes Bay Philippines
          San Isidro Philippines
          Isabel PHISL Philippines
          Villaba Philippines
          Arevalo Philippines
          Legazpi PHLGP Philippines
          Calubian Philippines
          Merida Philippines
          Port Bello Philippines
          Pilar Philippines
          Tandoc PHTDC Philippines
          Leyte Philippines
          Tabaco Philippines

          Dams

          Reservoir Dam Name River Year
          Caliraya Caliraya Caliraya 1949
          Angat Angat 1968
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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.