Overall Orange alert Tropical Cyclone for BUREVI-20
in India, Sri Lanka
02 Dec 2020 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 BUREVI-20 can have a medium humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

    Meteorological source GDACS
    Glide number: TC-2020-000233-IND
    Exposed countries India, Sri Lanka
    Exposed population No people in Category 1 or higher
    Maximum wind speed 83 km/h
    Maximum storm surge 1.8 m (03 Dec 08:00 UTC)
    Vulnerability High (India)
    Landfall between
    02 Dec 2020 12:00 - 03 Dec 2020 00:00
    in Sri Lanka

    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 1.8 m n.a. 1.5
    Overall 83 km/h 1.8 m n.a. 1.5

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

    TOP

    Wind

      102 km/h Current Max.

      Up to 42.3 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
        Orange 1 01 Dec 2020 12:00 65 23.1 million No people Sri Lanka, India
        Orange 2 01 Dec 2020 18:00 102 42.1 million No people Sri Lanka, India
        Orange 3 02 Dec 2020 00:00 102 42.3 million 730 thousand Sri Lanka

        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 01 Dec 2020 12:00 Tropical storm 65 no people 190000 people 7.8, 84.8
          GREEN
          		 2 01 Dec 2020 18:00 Tropical storm 65 no people 1.2 million people 8.1, 84.1
          GREEN
          		 3 02 Dec 2020 00:00 Tropical storm 83 no people 1.5 million people 8.8, 83.4
          GREEN
          		 3 02 Dec 2020 12:00 Tropical storm 111 350000 people 4.6 million people 9.5, 81.8
          GREEN
          		 3 03 Dec 2020 00:00 Category 1 120 730000 people 7.6 million people 9.7, 80.4 Sri Lanka
          ORANGE
          		 3 03 Dec 2020 12:00 Tropical storm 102 no people 21.8 million people 9.6, 79.6
          ORANGE
          		 3 04 Dec 2020 00:00 Tropical storm 83 no people 36.2 million people 9.3, 78.7 India
          ORANGE
          		 3 05 Dec 2020 00:00 Tropical storm 65 no people 32.8 million people 9, 77.6 India
          GREEN
          		 3 06 Dec 2020 00:00 Tropical depression 56 no people no people 8.6, 76.1
          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
          Sri Lanka
          India

          Provinces

          Region Province Country
          Eastern Sri Lanka
          North Central Sri Lanka
          Northern Sri Lanka
          North Western Sri Lanka
          Tamil Nadu India
          Pondicherry India
          Kerala India

          Populated places

          Name Region Province Country City class Population
          Trincomalee North Eastern Sri Lanka City 110000 people
          Anuradhapura North Central Sri Lanka City 61000 people
          Jaffna North Eastern Sri Lanka City 170000 people
          Nagappattinam Tamil Nadu India City -
          Ramesvaram Tamil Nadu India City -
          Muttupet Tamil Nadu India City 21000 people
          Pamban Tamil Nadu India City -
          Thiruvarur Tamil Nadu India City 57000 people
          Mannargudi Tamil Nadu India City 63000 people
          Pattukkottai Tamil Nadu India City 67000 people
          Ramanathapuram Tamil Nadu India City 62000 people
          Alangudi Tamil Nadu India City 11000 people
          Thanjavur Tamil Nadu India City 220000 people
          Devakottai Tamil Nadu India City -
          Arimalam Tamil Nadu India City 8000 people
          Vallam Tamil Nadu India City 15000 people
          Karaikkudi Tamil Nadu India City 87000 people
          Ramachandrapuram Tamil Nadu India City -
          Pudukkottai Tamil Nadu India City 110000 people
          Paramagudi Tamil Nadu India City -
          Tuticorin Tamil Nadu India City -
          Kayalpatnam Tamil Nadu India City -
          Tiruchchendur Tamil Nadu India City 30000 people
          Aruppukkottai Tamil Nadu India City 84000 people
          Madurai Tamil Nadu India Major city 910000 people
          Srivaikuntam Tamil Nadu India City 16000 people
          Virudunager Tamil Nadu India City -
          Sattur Tamil Nadu India City 31000 people
          Kovilpatti Tamil Nadu India City 90000 people
          Dindigul Tamil Nadu India City 200000 people
          Sivakasi Tamil Nadu India City 73000 people
          Palayankottai Tamil Nadu India City -
          Mel Palaiyam Tamil Nadu India City -
          Tiruneveli Tamil Nadu India City -
          Srivilliputtur Tamil Nadu India City 73000 people
          Rajapalaiyam Tamil Nadu India City 120000 people
          Kallidaikurichchi Tamil Nadu India City 25000 people
          Periyakulam Tamil Nadu India City 40000 people
          Nagercoil Tamil Nadu India City 210000 people
          Kadaikan Tamil Nadu India City -
          Tenkasi Tamil Nadu India City 63000 people
          Trivandrum Kerala India City -
          Quilon Kerala India City -
          Kottayam Kerala India City 59000 people
          Alleppey Kerala India City -
          Tripunittura Kerala India City -
          Verapoli Kerala India City -
          Mattancheri Kerala India City -
          Cochin Kerala India Major city -

          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)
          China Bay TRR 2 Mil. Paved Yes 7300
          Minneriya MNH 46 0
          Vavuniya 91 0
          Anuradhapura ADP 99 Mil. Paved No 4000
          Kankesanturai JAF 10 Civ. Paved Yes 7500
          Tanjore 77 Civ. Paved No 6100
          Tiruchchirappalli TRZ 89 Civ. Paved Yes 6100
          Tuticorin Southwest 39 0
          Madurai IXM 141 Civ. Paved Yes 5900
          Kovilpatti 99 0
          Thiruvananthapuram International TRV 5 Civ. Paved Yes 11100
          Cochin 2 Civ. Paved Yes 6000

          Ports

          Name LOCODE Country
          Trincomalee LKTRR Sri Lanka
          Pulmoddai Sri Lanka
          Mullaittivu Sri Lanka
          Elephant Pass Sri Lanka
          Kankesanturai LKKNK Sri Lanka
          Jaffna LKJAF Sri Lanka
          Mannar LKMAN Sri Lanka
          Kayts LKKAY Sri Lanka
          Puttalam Sri Lanka
          Nagapattinam INNPT India
          Karikal INKRK India
          Panban India
          Adirampattinam India
          Tondi India
          Tuticorin (New Tuticorin) INTUT India
          Tuticorin India
          Tiruchendir India
          Cape Comorin INCCN India
          Nagercoil India
          Kilachel India
          Nemam India
          Trivandrum India
          Quilon INQUI India
          Needakara INNEE India
          Alleppey INALF India
          Cochin INCOK India

          Dams

          Reservoir Dam Name River Year
          n/a
          n/a
          n/a
          Manjalar Manjalar 1967
          Vaigai Vaigai 1959
          Palar Porandala Palar Porandala 1978
          Kudirayar Kudirayar n/a
          Periyar Periyar 1897
          Kallada Kallada n/a
          Amaravathy Amaravathy 1958
          Idukki Periyar 1974
          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.

          ...

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          StormSurge

          1.8 m

          The maximum Storm surge height is  1.8m in Idaikkadu, Sri Lanka. This height is estimated for 03 Dec 2020 08:00 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 (104 locations). Calculation based on advisory number 3 of 02 Dec 2020 00:00:00 UTC. (Simulation using 0.5 minute resolution)

          Alert Date (UTC) Name Country Storm surge height (m)
          03 Dec 2020 08:00 Idaikkadu Sri Lanka  1.8
          03 Dec 2020 08:00 Pooneryn Sri Lanka  1.8
          03 Dec 2020 08:00 Kayts Sri Lanka  1.8
          03 Dec 2020 10:00 Kurichchikadu Sri Lanka  1.7
          03 Dec 2020 08:00 Kiranchi Sri Lanka  1.5
          03 Dec 2020 21:00 Tondi India  1.3
          03 Dec 2020 21:00 Panalkkulam India  1.3
          03 Dec 2020 21:00 Kilakarai India  1.3
          03 Dec 2020 21:00 Muttupettai India  1.3
          03 Dec 2020 18:00 Manamelkudi India  1.2
          03 Dec 2020 18:00 Ammapatam India  1.2
          03 Dec 2020 18:00 Kattumavadi India  1.2
          03 Dec 2020 19:00 Irumeni India  1.2
          03 Dec 2020 12:00 Delft Centre Sri Lanka  1.1
          03 Dec 2020 17:00 Pamban India  1.1
          03 Dec 2020 20:00 Kottaippattanam India  1.1
          03 Dec 2020 07:00 Chiruttoppu Sri Lanka  1.0
          03 Dec 2020 07:00 Mannar Sri Lanka  1.0
          03 Dec 2020 18:00 Rameswaram India  1.0
          03 Dec 2020 10:00 Talaimannar Sri Lanka  0.9
          03 Dec 2020 00:00 Ampan Sri Lanka  0.8
          03 Dec 2020 01:00 Point Pedro Sri Lanka  0.7
          03 Dec 2020 21:00 Kodigeri India  0.7
          03 Dec 2020 21:00 Vedaranyam India  0.7
          03 Dec 2020 21:00 Vedaranniyam India  0.7
          03 Dec 2020 02:00 Kankesanturai Sri Lanka  0.7
          03 Dec 2020 08:00 Silavatturai Sri Lanka  0.6
          02 Dec 2020 23:00 Aliavalai Sri Lanka  0.6
          02 Dec 2020 21:00 Chundikkulam Sri Lanka  0.5
          02 Dec 2020 20:00 Chalai Sri Lanka  0.4
          03 Dec 2020 04:00 Anaippapan Sri Lanka  0.4
          01 Dec 2020 18:00 Pomparippu Sri Lanka  0.4
          04 Dec 2020 09:00 Sikkal India  0.3
          05 Dec 2020 03:00 Periathullay India  0.2
          04 Dec 2020 17:00 Vembar India  0.2
          04 Dec 2020 17:00 Thoothukkudi India  0.2
          04 Dec 2020 17:00 Melmandai India  0.2
          01 Dec 2020 18:00 Kalpitiya Sri Lanka  0.2
          05 Dec 2020 02:00 Kulasekharapatnam India  0.2
          03 Dec 2020 06:00 Velangann India  0.2
          05 Dec 2020 06:00 Vijayapati India  0.2
          04 Dec 2020 09:00 Ullapalem India  0.2
          04 Dec 2020 09:00 Pakala India  0.2
          04 Dec 2020 06:00 Kottapatnam India  0.2
          04 Dec 2020 16:00 Yala Sri Lanka  0.2
          03 Dec 2020 04:00 Nagappattinam India  0.2
          02 Dec 2020 05:00 Kuvattur India  0.2
          02 Dec 2020 04:00 Therunattam India  0.2
          03 Dec 2020 04:00 Karaikal India  0.2
          03 Dec 2020 04:00 Accarapatam India  0.2
          04 Dec 2020 12:00 Amaikuli Sri Lanka  0.2
          05 Dec 2020 00:00 Negombo Sri Lanka  0.2
          01 Dec 2020 18:00 Pulmoddai Sri Lanka  0.2
          04 Dec 2020 06:00 Kalapettai India  0.2
          04 Dec 2020 06:00 Marakkanam India  0.2
          05 Dec 2020 04:00 Tiruchendur India  0.2
          02 Dec 2020 04:00 Tranquebar India  0.2
          02 Dec 2020 04:00 Tarangambadi India  0.2
          04 Dec 2020 06:00 Chakicherla India  0.2
          04 Dec 2020 01:00 Durgarajupatnam India  0.2
          04 Dec 2020 15:00 Saint Thomas Mount India  0.2
          02 Dec 2020 02:00 Porto Novo India  0.1
          04 Dec 2020 15:00 Mahabalipuram India  0.1
          05 Dec 2020 20:00 Quilon India  0.1
          04 Dec 2020 02:00 Kaveripattanam India  0.1
          04 Dec 2020 21:00 Wattala Sri Lanka  0.1
          04 Dec 2020 21:00 Ja-Ela Sri Lanka  0.1
          04 Dec 2020 19:00 Madhavaram India  0.1
          05 Dec 2020 04:00 Kayalpatnam India  0.1
          04 Dec 2020 06:00 Kelambakkam India  0.1
          05 Dec 2020 00:00 Purnankuppam India  0.1
          05 Dec 2020 15:00 Varkkallai India  0.1
          04 Dec 2020 06:00 Vatturupallepalem India  0.1
          02 Dec 2020 04:00 Govundlapalem India  0.1
          05 Dec 2020 00:00 Pondicherry India  0.1
          05 Dec 2020 05:00 Cape Comorin India  0.1
          04 Dec 2020 00:00 Alleppey India  0.1
          04 Dec 2020 00:00 Ambalapulai India  0.1
          04 Dec 2020 00:00 Haripad India  0.1
          04 Dec 2020 09:00 Ennore India  0.1
          05 Dec 2020 15:00 Anjengo India  0.1
          04 Dec 2020 23:00 Cuddalore India  0.1
          04 Dec 2020 00:00 Kayankulam India  0.1
          04 Dec 2020 00:00 Karunagapalli India  0.1
          04 Dec 2020 06:00 Peddapatnam India  0.1
          04 Dec 2020 09:00 Tiruvottiyur India  0.1
          05 Dec 2020 08:00 Erukkandurai India  0.1
          02 Dec 2020 05:00 Tirumullaivasal India  0.1
          04 Dec 2020 12:00 Chilaw Sri Lanka  0.1
          05 Dec 2020 01:00 Adapparagama Sri Lanka  0.1
          01 Dec 2020 19:00 Pirappaiyadimadu Sri Lanka  0.1
          01 Dec 2020 19:00 Brynthuraichenai Sri Lanka  0.1
          04 Dec 2020 03:00 Kodur India  0.1
          04 Dec 2020 06:00 Chennai India  0.1
          05 Dec 2020 01:00 Mudalaipalai Sri Lanka  0.1
          05 Dec 2020 08:00 Agastiswaram India  0.1
          05 Dec 2020 15:00 Thiruvananthapuram India  0.1
          05 Dec 2020 15:00 Vilinjam India  0.1
          02 Dec 2020 03:00 Alampil Sri Lanka  0.1
          01 Dec 2020 18:00 Karuvaddukkeni Sri Lanka  0.1
          01 Dec 2020 18:00 Angulugaha Sri Lanka  0.1
          01 Dec 2020 21:00 Wadduwa Sri Lanka  0.1
          01 Dec 2020 21:00 Kalutara Sri Lanka  0.1
          02 Dec 2020 06:00 Walauttu Sri Lanka  0.1