Overall Green alert Tropical Cyclone for DUJUAN-21
in Philippines, Palau
20 Feb 2021 12 UTC
click on to select bulletin time
  • GDACS JTWC
Impact Single TC
Impact based on all weather systems in the area

Impact

    Tropical Cyclone DUJUAN-21 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

    Meteorological source GDACS
    Exposed countries Philippines, Palau
    Exposed population No people in Category 1 or higher
    Maximum wind speed 83 km/h
    Maximum storm surge 0.4 m (18 Feb 04:00 UTC)
    Vulnerability Medium (Palau)
    Landfall between
    21 Feb 2021 12:00 - 22 Feb 2021 00:00
    in Philippines

    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 65 km/h 0.3 m n.a. 0.5
    Overall 83 km/h 0.4 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

      65 km/h Current Max.

      Up to 2.8 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 Feb 2021 06:00 102 20.7 million No people Palau, Philippines
        Green 2 17 Feb 2021 12:00 111 41.9 million No people Palau, Philippines
        Green 3 17 Feb 2021 18:00 111 27.5 million No people Palau, Philippines
        Green 4 18 Feb 2021 00:00 102 30.1 million No people Palau, Philippines
        Green 5 18 Feb 2021 06:00 93 31.5 million No people Philippines
        Green 6 18 Feb 2021 12:00 93 33.6 million No people Philippines
        Green 7 18 Feb 2021 18:00 93 37.6 million No people Palau, Philippines
        Green 8 19 Feb 2021 00:00 102 35.3 million No people Palau, Philippines
        Green 9 19 Feb 2021 06:00 93 36 million No people Philippines, Palau
        Green 10 19 Feb 2021 12:00 83 36.5 million No people Philippines, Palau
        Green 11 19 Feb 2021 18:00 83 34.9 million No people Philippines, Palau
        Green 12 20 Feb 2021 00:00 65 17.7 million No people Palau, Philippines
        Green 13 20 Feb 2021 06:00 56 20 thousand No people Palau
        Green 14 20 Feb 2021 12:00 65 2.8 million No people Palau, 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 17 Feb 2021 06:00 Tropical depression 46 no people 21000 people 6.6, 133.1
          GREEN
          		 2 17 Feb 2021 12:00 Tropical depression 56 no people 21000 people 6.8, 132.4
          GREEN
          		 3 17 Feb 2021 18:00 Tropical depression 56 no people 21000 people 7, 132.7
          GREEN
          		 4 18 Feb 2021 00:00 Tropical storm 65 no people 21000 people 7, 132.6
          GREEN
          		 5 18 Feb 2021 06:00 Tropical storm 65 no people no people 7.3, 132.1
          GREEN
          		 6 18 Feb 2021 12:00 Tropical storm 65 no people no people 7.3, 131.8
          GREEN
          		 7 18 Feb 2021 18:00 Tropical storm 65 no people 21000 people 7.2, 131.7
          GREEN
          		 8 19 Feb 2021 00:00 Tropical storm 83 no people 18000 people 7.2, 131.2
          GREEN
          		 9 19 Feb 2021 06:00 Tropical storm 83 no people 2.7 million people 7.2, 129.8
          GREEN
          		 10 19 Feb 2021 12:00 Tropical storm 83 no people 20000 people 6.2, 130.3
          GREEN
          		 11 19 Feb 2021 18:00 Tropical storm 83 no people 41000 people 6.1, 130.1
          GREEN
          		 12 20 Feb 2021 00:00 Tropical storm 65 no people <1000 people 6.4, 131.3
          GREEN
          		 13 20 Feb 2021 06:00 Tropical depression 56 no people no people 6.8, 131.7
          GREEN
          		 14 20 Feb 2021 12:00 Tropical depression 56 no people no people 8, 131.3
          GREEN
          		 14 21 Feb 2021 00:00 Tropical storm 65 no people 2.8 million people 9.2, 129.6
          GREEN
          		 14 21 Feb 2021 12:00 Tropical depression 56 no people no people 10.6, 127
          GREEN
          		 14 22 Feb 2021 00:00 Tropical depression 46 no people no people 11.8, 124.5 Philippines
          GREEN
          		 14 22 Feb 2021 12:00 Tropical depression 37 no people no people 12.3, 122.4 Philippines
          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
          Palau
          Philippines

          Provinces

          Region Province Country
          Palau Palau
          Southern Mindanao Philippines
          Northern Mindanao Philippines
          Eastern Visayas Philippines

          Populated places

          Name Region Province Country City class Population
          Koror Palau Palau City 11000 people
          Melekeok Palau Capital <1000 people
          Guiuan Eastern Visayas Philippines City 11000 people
          Dulag Eastern Visayas Philippines City 10000 people
          Tanauan Eastern Visayas Philippines City 16000 people
          Palo Eastern Visayas Philippines City 18000 people
          Burauen Eastern Visayas Philippines City 14000 people
          Tacloban Tacloban City Philippines City 190000 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)
          A.B. Won Pat International 6 0
          Peleliu 3 0
          Airai ROR 54 Civ. Paved Yes 7200
          Tandag TDG 5 Civ. Paved No 4400
          Siargao 3 0
          Nonoc 4 0
          Surigao SUG 6 Civ. Paved No 5000
          Guiuan 2 Civ. Paved No 7000
          Borongan 2 0
          Daniel Z Romualdez TAC 2 Civ. Paved Yes 7000
          Dolores 2 0

          Ports

          Name LOCODE Country
          Malakal Harbor Palau
          Lamon Anchorage Philippines
          Aras Asan Philippines
          Tandag Philippines
          Dapa Philippines
          Numancia Philippines
          Surigao PHSUG Philippines
          Guiuan Philippines
          Liloan Philippines
          Gen Macarthur Philippines
          Lagome Philippines
          Malitbog Philippines
          Sogod Philippines
          Borongan PHBGV Philippines
          Tanauan Philippines
          Tacloban PHTAC Philippines
          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

          0.4 m

          The maximum Storm surge height is  0.5m in Sebangan, Malaysia. This height is estimated for 18 Feb 2021 04:00 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 (198 locations). Calculation based on advisory number 14 of 20 Feb 2021 12:00:00 UTC. (Simulation using 0.5 minute resolution)

          Alert Date (UTC) Name Country Storm surge height (m)
          18 Feb 2021 04:00 Sebangan Malaysia  0.5
          18 Feb 2021 04:00 Kabong Malaysia  0.3
          21 Feb 2021 06:00 Jaro Philippines  0.3
          21 Feb 2021 06:00 Avila Philippines  0.3
          21 Feb 2021 06:00 Valencia Philippines  0.3
          21 Feb 2021 06:00 Sum-ag Philippines  0.3
          21 Feb 2021 06:00 Bacolod Philippines  0.3
          21 Feb 2021 06:00 Talisay Philippines  0.3
          21 Feb 2021 03:00 San Andres Philippines  0.2
          18 Feb 2021 06:00 Rajang Malaysia  0.2
          21 Feb 2021 06:00 Silay Philippines  0.2
          21 Feb 2021 06:00 Saravia Philippines  0.2
          21 Feb 2021 06:00 Estado Philippines  0.2
          18 Feb 2021 14:00 Gerigat Malaysia  0.2
          22 Feb 2021 07:00 Bangad Philippines  0.2
          19 Feb 2021 14:00 Jungkat Indonesia  0.2
          18 Feb 2021 06:00 Bruan Malaysia  0.2
          18 Feb 2021 14:00 Kampong Batu Malaysia  0.2
          21 Feb 2021 06:00 Anilao Philippines  0.2
          21 Feb 2021 06:00 Talisay Philippines  0.2
          21 Feb 2021 06:00 Victorias Philippines  0.2
          18 Feb 2021 14:00 Kampong Arang Chandong Malaysia  0.2
          18 Feb 2021 14:00 Kpg Rambungan Malaysia  0.2
          18 Feb 2021 06:00 Bako Malaysia  0.2
          21 Feb 2021 03:00 Sungaipinyuh Indonesia  0.2
          21 Feb 2021 03:00 Mualbual Philippines  0.2
          19 Feb 2021 15:00 Mempawah Indonesia  0.2
          19 Feb 2021 15:00 Koeala Indonesia  0.2
          21 Feb 2021 22:00 Macalonud Philippines  0.2
          18 Feb 2021 04:00 Kampung Kuala Bedengan Malaysia  0.2
          18 Feb 2021 04:00 Kuala Balingian Malaysia  0.2
          18 Feb 2021 03:00 Kuala Tatau Malaysia  0.2
          19 Feb 2021 15:00 Sungaiduri Indonesia  0.2
          21 Feb 2021 01:00 Tatabunan Philippines  0.2
          21 Feb 2021 01:00 Guintampilan Philippines  0.2
          21 Feb 2021 01:00 Narombacan Philippines  0.2
          22 Feb 2021 07:00 Manolib Philippines  0.2
          21 Feb 2021 06:00 Banate Philippines  0.2
          21 Feb 2021 06:00 Barotac Viejo Philippines  0.2
          21 Feb 2021 06:00 Culasi Philippines  0.2
          18 Feb 2021 05:00 Igan Malaysia  0.2
          18 Feb 2021 13:00 Mukah Malaysia  0.2
          18 Feb 2021 04:00 Penipah Malaysia  0.2
          22 Feb 2021 07:00 Calumpang Philippines  0.2
          18 Feb 2021 05:00 Bruit Malaysia  0.2
          18 Feb 2021 09:00 Kampong Tabanka Malaysia  0.2
          18 Feb 2021 09:00 Bokara Malaysia  0.2
          18 Feb 2021 09:00 Kampong Tanah Merah Malaysia  0.2
          18 Feb 2021 09:00 Kampong Dandulit Malaysia  0.2
          21 Feb 2021 01:00 Bagacay Philippines  0.2
          18 Feb 2021 03:00 Bintulu Malaysia  0.1
          21 Feb 2021 02:00 Barceloneta Philippines  0.1
          22 Feb 2021 07:00 Panguiranan Philippines  0.1
          21 Feb 2021 08:00 Cadiz Philippines  0.1
          21 Feb 2021 08:00 Sagay Philippines  0.1
          21 Feb 2021 08:00 Toboso Philippines  0.1
          21 Feb 2021 08:00 Vito Philippines  0.1
          21 Feb 2021 08:00 Salamanca Philippines  0.1
          21 Feb 2021 08:00 Escalante Philippines  0.1
          21 Feb 2021 08:00 Sillon Philippines  0.1
          18 Feb 2021 14:00 Sematan Malaysia  0.1
          21 Feb 2021 03:00 Soengairaja Indonesia  0.1
          19 Feb 2021 10:00 Selakau Indonesia  0.1
          18 Feb 2021 05:00 Kpg Oya Malaysia  0.1
          18 Feb 2021 05:00 Kampung Teh Malaysia  0.1
          22 Feb 2021 07:00 Borongan Philippines  0.1
          18 Feb 2021 16:00 Kampong Kedang Malaysia  0.1
          21 Feb 2021 06:00 Ajuy Philippines  0.1
          21 Feb 2021 06:00 Punta Buri Philippines  0.1
          21 Feb 2021 07:00 Bais Philippines  0.1
          21 Feb 2021 07:00 Ayungon Philippines  0.1
          21 Feb 2021 07:00 Manjuyod Philippines  0.1
          21 Feb 2021 07:00 Malatapay Philippines  0.1
          21 Feb 2021 07:00 Tanjay Philippines  0.1
          21 Feb 2021 07:00 Tayasan Philippines  0.1
          21 Feb 2021 07:00 Jimalalud Philippines  0.1
          21 Feb 2021 07:00 La Libertad Philippines  0.1
          21 Feb 2021 07:00 San Jose Philippines  0.1
          21 Feb 2021 07:00 Guihulngan Philippines  0.1
          21 Feb 2021 07:00 Calamba Philippines  0.1
          21 Feb 2021 07:00 Basak Philippines  0.1
          21 Feb 2021 07:00 Tabon Philippines  0.1
          21 Feb 2021 07:00 Anao Philippines  0.1
          21 Feb 2021 07:00 Santander Philippines  0.1
          21 Feb 2021 07:00 Alegria Philippines  0.1
          21 Feb 2021 07:00 Moalboal Philippines  0.1
          21 Feb 2021 07:00 Alo Philippines  0.1
          21 Feb 2021 07:00 Badian Philippines  0.1
          21 Feb 2021 07:00 Ronda Philippines  0.1
          21 Feb 2021 07:00 Dumanjug Philippines  0.1
          21 Feb 2021 07:00 Boljoon Philippines  0.1
          21 Feb 2021 07:00 Candugay Philippines  0.1
          21 Feb 2021 07:00 Aloquinsan Philippines  0.1
          19 Feb 2021 22:00 Batoepajoeng Indonesia  0.1
          18 Feb 2021 03:00 Sundar Bazaar Malaysia  0.1
          22 Feb 2021 07:00 Malbug Philippines  0.1
          19 Feb 2021 08:00 Buenavista Philippines  0.1
          19 Feb 2021 08:00 Matas Philippines  0.1
          19 Feb 2021 08:00 Cadgianao Philippines  0.1
          19 Feb 2021 08:00 Talavera Philippines  0.1
          21 Feb 2021 02:00 Urbistondo Philippines  0.1
          21 Feb 2021 02:00 Taganito Philippines  0.1
          19 Feb 2021 08:00 Adlay Philippines  0.1
          21 Feb 2021 02:00 Pamosaingan Philippines  0.1
          21 Feb 2021 02:00 Socorro Philippines  0.1
          19 Feb 2021 08:00 Numancia Philippines  0.1
          18 Feb 2021 03:00 Kpg Banting Malaysia  0.1
          18 Feb 2021 03:00 Mesapol Malaysia  0.1
          18 Feb 2021 03:00 Weston Malaysia  0.1
          21 Feb 2021 07:00 Barcelona Philippines  0.1
          21 Feb 2021 07:00 Pulupandan Philippines  0.1
          21 Feb 2021 05:00 San Dionisio Philippines  0.1
          21 Feb 2021 05:00 Concepcion Philippines  0.1
          21 Feb 2021 05:00 Cadiz Viejo Philippines  0.1
          21 Feb 2021 05:00 Catapud Philippines  0.1
          21 Feb 2021 04:00 Kampong Belatanak Malaysia  0.1
          21 Feb 2021 07:00 Santo Nino Philippines  0.1
          21 Feb 2021 07:00 San Carlos Philippines  0.1
          21 Feb 2021 07:00 Tigbon Philippines  0.1
          21 Feb 2021 07:00 Cankamalig Philippines  0.1
          21 Feb 2021 07:00 Calatrava Philippines  0.1
          21 Feb 2021 07:00 Napo Philippines  0.1
          21 Feb 2021 07:00 Awihao Philippines  0.1
          21 Feb 2021 07:00 Carcar Philippines  0.1
          21 Feb 2021 07:00 Balamban Philippines  0.1
          21 Feb 2021 07:00 Abaca Philippines  0.1
          21 Feb 2021 07:00 Plaridel Philippines  0.1
          19 Feb 2021 13:00 Pemangkat Indonesia  0.1
          19 Feb 2021 13:00 Singkawang Indonesia  0.1
          19 Feb 2021 17:00 Djawai Indonesia  0.1
          19 Feb 2021 13:00 Sentebang Indonesia  0.1
          18 Feb 2021 05:00 Kampong Kuala Sibuti Malaysia  0.1
          22 Feb 2021 07:00 Labigan Philippines  0.1
          21 Feb 2021 18:00 Mercedes Philippines  0.1
          18 Feb 2021 03:00 Pekan Muara Brunei Darussalam  0.1
          21 Feb 2021 18:00 Asgad Philippines  0.1
          18 Feb 2021 03:00 Victoria Malaysia  0.1
          22 Feb 2021 07:00 Palani Philippines  0.1
          22 Feb 2021 07:00 Toos Philippines  0.1
          22 Feb 2021 07:00 Gapus Philippines  0.1
          22 Feb 2021 07:00 Mandaon Philippines  0.1
          22 Feb 2021 07:00 Asid Philippines  0.1
          22 Feb 2021 07:00 Barra Philippines  0.1
          22 Feb 2021 07:00 Lo-oc Philippines  0.1
          19 Feb 2021 08:00 Tagana-an Philippines  0.1
          19 Feb 2021 08:00 Placer Philippines  0.1
          19 Feb 2021 08:00 Kinabutan Philippines  0.1
          21 Feb 2021 02:00 Valencia Philippines  0.1
          21 Feb 2021 02:00 Layagoang Philippines  0.1
          19 Feb 2021 08:00 Gigaquit Philippines  0.1
          19 Feb 2021 08:00 Claver Philippines  0.1
          21 Feb 2021 02:00 San Benito Philippines  0.1
          21 Feb 2021 02:00 Cabugao Philippines  0.1
          21 Feb 2021 02:00 Sapao Philippines  0.1
          21 Feb 2021 02:00 Beilon Philippines  0.1
          21 Feb 2021 02:00 Dapa Philippines  0.1
          21 Feb 2021 02:00 Alegria Philippines  0.1
          21 Feb 2021 02:00 Burgos Philippines  0.1
          21 Feb 2021 02:00 San Isidro Philippines  0.1
          18 Feb 2021 03:00 Kpg Ganggarak Malaysia  0.1
          18 Feb 2021 03:00 Kpg Menumbok Malaysia  0.1
          18 Feb 2021 03:00 Kpg Manggis Malaysia  0.1
          18 Feb 2021 10:00 Sipitang Malaysia  0.1
          18 Feb 2021 03:00 Kampong Suasa Malaysia  0.1
          21 Feb 2021 08:00 Bantayan Philippines  0.1
          21 Feb 2021 07:00 Caridad Philippines  0.1
          21 Feb 2021 07:00 Tuburan Philippines  0.1
          21 Feb 2021 07:00 Cebu Philippines  0.1
          21 Feb 2021 07:00 Tabuelan Philippines  0.1
          21 Feb 2021 07:00 Tabunok Philippines  0.1
          21 Feb 2021 07:00 Batad Philippines  0.1
          21 Feb 2021 07:00 San Remigio Philippines  0.1
          21 Feb 2021 07:00 Antipolo Philippines  0.1
          21 Feb 2021 07:00 Tindog Sur Philippines  0.1
          21 Feb 2021 07:00 Tagaytay Philippines  0.1
          21 Feb 2021 07:00 Bogo Philippines  0.1
          21 Feb 2021 07:00 Catmon Philippines  0.1
          21 Feb 2021 07:00 Tindog Philippines  0.1
          21 Feb 2021 07:00 Borbon Philippines  0.1
          21 Feb 2021 07:00 Tabogon Philippines  0.1
          21 Feb 2021 07:00 Nailon Philippines  0.1
          21 Feb 2021 07:00 Calape Philippines  0.1
          21 Feb 2021 07:00 Salag Philippines  0.1
          21 Feb 2021 07:00 Odlot Philippines  0.1
          21 Feb 2021 07:00 Tagnucan Philippines  0.1
          21 Feb 2021 09:00 Madridejos Philippines  0.1
          18 Feb 2021 14:00 Kampung Pueh Malaysia  0.1
          18 Feb 2021 05:00 Sibuti Malaysia  0.1
          21 Feb 2021 02:00 Mandao Philippines  0.1
          22 Feb 2021 05:00 Guiom Philippines  0.1
          21 Feb 2021 22:00 Tacloban Philippines  0.1
          21 Feb 2021 18:00 Salcedo Philippines  0.1
          21 Feb 2021 18:00 Lusod Philippines  0.1
          21 Feb 2021 23:00 Capitun-an Philippines  0.1
          21 Feb 2021 23:00 Paet Philippines  0.1
          22 Feb 2021 01:00 Agutay Philippines  0.1
          22 Feb 2021 00:00 Tucdao Philippines  0.1
          22 Feb 2021 01:00 Almagro Philippines  0.1