Overall Orange alert Tropical Cyclone for BUREVI-20
in India, Sri Lanka
02 Dec 2020 12 UTC
click on to select bulletin time
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 HWRF
Exposed countries India, Sri Lanka
Exposed population No people in Category 1 or higher
Maximum wind speed 83 km/h
Maximum storm surge 0.7 m (02 Dec 13:45 UTC)
Vulnerability High (India)

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
HWRF Current 83 km/h 0.7 m 23 mm 0.5
HWRF Overall 104 km/h 0.8 m 918 mm 0.5

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

TOP

Wind

104 km/h

Up to 1.6 million can be affected by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

Estimations based on the bulletin of 02 Dec 2020 12:00 UTC
CategoryCountryPopulation 
Tropical StormIndia, Sri Lanka1,605,415
+
India144,582 
Sri Lanka1,460,833 

See TC classification SSHS


Wind Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert N° Date (UTC) Max Winds (km/h) Pop in Cat. 1 or higher TS Cat. 1 Cat. 2 Cat. 3 Cat. 4 Cat. 5 Countries
GREEN 1 01 Dec 2020 12:00 79 - - - - - - -
GREEN 2 01 Dec 2020 18:00 90 - - - - - - -
GREEN 3 02 Dec 2020 00:00 94 -
- - - - - Sri Lanka
GREEN 4 02 Dec 2020 06:00 104 -
- - - - - Sri Lanka
GREEN 5 02 Dec 2020 12:00 86 -
- - - - - India, Sri Lanka
Download:





Impact estimation for the next 72h
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Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 02 Dec 2020 12:00 UTC
LevelCountryPopulation 
500-750 mmIndia, Sri Lanka101,361
+
India93,836 
Sri Lanka7,525 
250-500 mmIndia, Sri Lanka1,187,804
+
India983,852 
Sri Lanka203,952 
100-250 mmIndia, Sri Lanka15,583,239
+
India13,682,961 
Sri Lanka1,900,278 
50-100 mmIndia, Sri Lanka31,455,967
+
India28,127,231 
Sri Lanka3,328,736 

Rain Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert N° Date (UTC) Max Rainfall (mm) Pop >100mm or higher 50-100 100-250 250-500 500-750 750-1000 >1000 Countries
Blue 1 01 Dec 2020 12:00 22 - - - - - - -
Blue 2 01 Dec 2020 18:00 25 - - - - - - -
Blue 3 02 Dec 2020 00:00 26 270 thousand - - - - - - Sri Lanka
Blue 4 02 Dec 2020 06:00 29 850 thousand - - - - - - Sri Lanka
Blue 5 02 Dec 2020 12:00 602 16.9 million
- - India, Sri Lanka




Impact estimation for the next 72h
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StormSurge

0.7 m

The maximum Storm surge height is  0.7m in Chiruttoppu, Sri Lanka. This height is estimated for 02 Dec 2020 13:45 UTC .

The JRC has developed an experimental global storm surge model, which is run after each advisory issued by the regional tropical cyclone centres. 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.

Storm Surge Exposed population - AoIs


Storm Surge Exposed locations

Calculation based on the bulletin of 02 Dec 2020 12:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
02 Dec 2020 13:45 Chiruttoppu Sri Lanka  0.7
02 Dec 2020 13:45 Mannar Sri Lanka  0.7
02 Dec 2020 13:45 Periyavilankuli Sri Lanka  0.7
02 Dec 2020 13:45 Attimoddai Sri Lanka  0.7
02 Dec 2020 13:30 Vellankulam Sri Lanka  0.6
02 Dec 2020 12:45 Kiranchi Sri Lanka  0.6
02 Dec 2020 12:45 Nawaladi Sri Lanka  0.6
02 Dec 2020 14:30 Kavutarimunai Sri Lanka  0.5
02 Dec 2020 14:30 Pooneryn Sri Lanka  0.5
02 Dec 2020 16:45 Kankesanturai Sri Lanka  0.4
02 Dec 2020 16:45 Idaikkadu Sri Lanka  0.4
02 Dec 2020 12:45 Talaimannar Sri Lanka  0.4
02 Dec 2020 12:30 Point Pedro Sri Lanka  0.4
02 Dec 2020 12:30 Ampan Sri Lanka  0.4
02 Dec 2020 12:30 Aliavalai Sri Lanka  0.4
02 Dec 2020 17:30 Kayts Sri Lanka  0.4
02 Dec 2020 17:30 Jaffna Sri Lanka  0.4
02 Dec 2020 12:30 Chundikkulam Sri Lanka  0.4
02 Dec 2020 12:30 Chalai Sri Lanka  0.3
02 Dec 2020 12:30 Kurichchikadu Sri Lanka  0.3
02 Dec 2020 12:45 Delft Centre Sri Lanka  0.3
02 Dec 2020 17:15 Vedaranyam India  0.2
02 Dec 2020 17:15 Vedaranniyam India  0.2
02 Dec 2020 12:00 Karuvaddukkeni Sri Lanka  0.2
02 Dec 2020 12:00 Pulmoddai Sri Lanka  0.2
02 Dec 2020 12:00 Analkaddimady Sri Lanka  0.2
02 Dec 2020 17:00 Kodigeri India  0.2
02 Dec 2020 13:15 Alampil Sri Lanka  0.2
02 Dec 2020 14:30 Thoothukkudi India  0.2
02 Dec 2020 12:15 Anaitivu Sri Lanka  0.2
02 Dec 2020 12:15 Ammanthanaveli Sri Lanka  0.2
02 Dec 2020 15:45 Silavatturai Sri Lanka  0.2
02 Dec 2020 14:00 Kakinada India  0.2
02 Dec 2020 12:30 Velangann India  0.2
02 Dec 2020 16:45 Palalankwe India  0.2
02 Dec 2020 16:45 Chetamale India  0.2
02 Dec 2020 14:00 Chilaw Sri Lanka  0.2
02 Dec 2020 14:00 Arachchikattuwa Sri Lanka  0.2
02 Dec 2020 14:00 Akkaraweli Sri Lanka  0.2
02 Dec 2020 13:45 Kadiapattanam India  0.2
02 Dec 2020 13:45 Agastiswaram India  0.2
02 Dec 2020 13:45 Cape Comorin India  0.2
02 Dec 2020 14:00 Sikkal India  0.2
02 Dec 2020 14:00 Kilakarai India  0.2
02 Dec 2020 14:00 Muttupettai India  0.2
02 Dec 2020 14:00 Panalkkulam India  0.2
02 Dec 2020 12:15 Trincomalee Sri Lanka  0.2
02 Dec 2020 12:15 Foul Point Sri Lanka  0.2
02 Dec 2020 15:15 Mudalaipalai Sri Lanka  0.2
02 Dec 2020 15:15 Kalpitiya Sri Lanka  0.2
02 Dec 2020 15:15 Karadipuval Sri Lanka  0.2
02 Dec 2020 15:15 Pomparippu Sri Lanka  0.2
02 Dec 2020 18:00 Purnankuppam India  0.2
02 Dec 2020 18:00 Pondicherry India  0.2
02 Dec 2020 18:00 Kalapettai India  0.2
02 Dec 2020 14:15 Melmandai India  0.2
02 Dec 2020 14:15 Vembar India  0.2
02 Dec 2020 15:45 Anaippapan Sri Lanka  0.2
02 Dec 2020 14:00 Irumeni India  0.2
02 Dec 2020 14:00 Pamban India  0.2
02 Dec 2020 14:00 Rameswaram India  0.2
02 Dec 2020 13:45 Kolachel India  0.2
02 Dec 2020 13:45 Erukkandurai India  0.2
02 Dec 2020 13:30 Vijayapati India  0.2
02 Dec 2020 16:30 Kelambakkam India  0.2
02 Dec 2020 16:30 Saint Thomas Mount India  0.2
02 Dec 2020 16:30 Madhavaram India  0.2
02 Dec 2020 14:00 Periathullay India  0.2
02 Dec 2020 14:00 Kulasekharapatnam India  0.2
02 Dec 2020 14:00 Tiruchendur India  0.2
02 Dec 2020 14:00 Kayalpatnam India  0.2
02 Dec 2020 14:00 Amaikuli Sri Lanka  0.2
02 Dec 2020 14:00 Puttalam Sri Lanka  0.2
02 Dec 2020 16:15 Bhatkal India  0.2
02 Dec 2020 16:15 Bainduru India  0.2
02 Dec 2020 16:15 Chittadi India  0.2
02 Dec 2020 13:15 Mumbai India  0.2
02 Dec 2020 13:15 Asumumbay India  0.2
02 Dec 2020 13:15 Uran India  0.2
02 Dec 2020 13:15 Trombay India  0.2
02 Dec 2020 13:15 Diva India  0.2
02 Dec 2020 13:15 Taloje India  0.2
02 Dec 2020 14:00 Arukarkudah Sri Lanka  0.2
02 Dec 2020 14:00 Pirappaiyadimadu Sri Lanka  0.2
02 Dec 2020 12:45 Nagappattinam India  0.2
02 Dec 2020 12:00 Brynthuraichenai Sri Lanka  0.2
02 Dec 2020 12:00 Sittandy Sri Lanka  0.2
02 Dec 2020 16:15 Mavalli India  0.2
02 Dec 2020 16:15 Shirali India  0.2
02 Dec 2020 13:45 Taingapatam India  0.2
02 Dec 2020 16:15 Kundapura India  0.2
02 Dec 2020 16:15 Honavar India  0.2
02 Dec 2020 16:15 Manki India  0.2
02 Dec 2020 14:00 Marakkanam India  0.2
02 Dec 2020 14:45 Walauttu Sri Lanka  0.2
02 Dec 2020 12:15 Accarapatam India  0.2
02 Dec 2020 14:00 Alankuda Sri Lanka  0.2
02 Dec 2020 14:00 Uppuveli Sri Lanka  0.1
02 Dec 2020 16:00 Vedakudiyiruppu Sri Lanka  0.1
02 Dec 2020 16:00 Batticaloa Sri Lanka  0.1
02 Dec 2020 13:00 Mahabalipuram India  0.1
02 Dec 2020 16:00 Cuddalore India  0.1
02 Dec 2020 12:30 Kattankudi Sri Lanka  0.1
02 Dec 2020 12:30 Paddiruppu Sri Lanka  0.1
02 Dec 2020 13:00 Kuvattur India  0.1
02 Dec 2020 12:30 Pottuvil Sri Lanka  0.1
02 Dec 2020 12:30 New Tirrukkovil Sri Lanka  0.1
02 Dec 2020 12:30 Kumana Sri Lanka  0.1
02 Dec 2020 12:30 Okanda Sri Lanka  0.1
02 Dec 2020 16:15 Kumta India  0.1
02 Dec 2020 12:30 Karaikal India  0.1
02 Dec 2020 12:30 Tranquebar India  0.1
02 Dec 2020 12:30 Tarangambadi India  0.1
02 Dec 2020 14:00 Tirumullaivasal India  0.1
02 Dec 2020 14:00 Kaveripattanam India  0.1
02 Dec 2020 16:15 Udipi India  0.1
02 Dec 2020 13:45 Negombo Sri Lanka  0.1
02 Dec 2020 13:45 Wattala Sri Lanka  0.1
02 Dec 2020 13:45 Ja-Ela Sri Lanka  0.1
02 Dec 2020 14:00 Adapparagama Sri Lanka  0.1
02 Dec 2020 16:30 Belekeri India  0.1
02 Dec 2020 16:30 Ankola India  0.1
02 Dec 2020 16:30 Gokarn India  0.1
02 Dec 2020 13:45 Durgarajupatnam India  0.1
02 Dec 2020 13:45 Vilinjam India  0.1
02 Dec 2020 13:45 Puvar India  0.1
02 Dec 2020 14:00 Turavur India  0.1
02 Dec 2020 12:30 Panama Sri Lanka  0.1
02 Dec 2020 17:45 Agar Panchaitan India  0.1
02 Dec 2020 17:45 Srivardhan India  0.1
02 Dec 2020 17:45 Bankot India  0.1
02 Dec 2020 17:45 Kelshi India  0.1
02 Dec 2020 12:15 Rongat India  0.1
02 Dec 2020 14:00 Ullapalem India  0.1
02 Dec 2020 14:00 Pakala India  0.1
02 Dec 2020 14:00 Kottapatnam India  0.1
02 Dec 2020 14:00 Mattancheri India  0.1
02 Dec 2020 15:00 Kattumavadi India  0.1
02 Dec 2020 15:00 Atirampattinam India  0.1
02 Dec 2020 15:00 Yala Sri Lanka  0.1
02 Dec 2020 18:00 Murud India  0.1
02 Dec 2020 14:00 Cochin India  0.1
02 Dec 2020 12:00 Kalmunai Sri Lanka  0.1
02 Dec 2020 12:00 Ambalam Sri Lanka  0.1
02 Dec 2020 13:15 Mandve India  0.1
02 Dec 2020 15:30 Devipatam India  0.1
02 Dec 2020 15:30 Tirupalakudi India  0.1
02 Dec 2020 12:00 Akkaraipattu Sri Lanka  0.1
02 Dec 2020 13:30 Therunattam India  0.1
02 Dec 2020 14:45 Chennai India  0.1
02 Dec 2020 14:45 Tiruvottiyur India  0.1
02 Dec 2020 16:45 Geinyale India  0.1
02 Dec 2020 15:00 Kirinda Sri Lanka  0.1
02 Dec 2020 16:00 Mulki India  0.1
02 Dec 2020 14:00 Chakicherla India  0.1
02 Dec 2020 14:00 Pentakota India  0.1
02 Dec 2020 13:30 Kodur India  0.1
02 Dec 2020 16:30 Ennore India  0.1
02 Dec 2020 13:15 Karunagapalli India  0.1
02 Dec 2020 13:15 Quilon India  0.1
02 Dec 2020 13:15 Varkkallai India  0.1
02 Dec 2020 13:15 Anjengo India  0.1
02 Dec 2020 13:15 Thiruvananthapuram India  0.1
02 Dec 2020 13:15 Vatturupallepalem India  0.1
02 Dec 2020 13:15 Govundlapalem India  0.1
02 Dec 2020 14:00 Colombo Sri Lanka  0.1
02 Dec 2020 14:00 Dehiwala Sri Lanka  0.1
02 Dec 2020 13:15 Kayankulam India  0.1
02 Dec 2020 13:30 Wadduwa Sri Lanka  0.1
02 Dec 2020 13:30 Kalutara Sri Lanka  0.1
02 Dec 2020 13:30 Beruwala Sri Lanka  0.1
02 Dec 2020 13:45 Alleppey India  0.1
02 Dec 2020 13:45 Ambalapulai India  0.1
02 Dec 2020 13:45 Haripad India  0.1
02 Dec 2020 13:45 Peddapatnam India  0.1
02 Dec 2020 14:30 Pappinivatti India  0.1
02 Dec 2020 13:45 Moratuwa Sri Lanka  0.1
02 Dec 2020 13:45 Panadura Sri Lanka  0.1
02 Dec 2020 16:30 Sadashivgarh India  0.1
02 Dec 2020 16:30 Karwar India  0.1
02 Dec 2020 17:15 Porto Novo India  0.1
02 Dec 2020 15:00 Nizampatam India  0.1
02 Dec 2020 14:30 Hambantota Sri Lanka  0.1
02 Dec 2020 14:45 Akadagoda Sri Lanka  0.1
02 Dec 2020 18:00 Anjanwel India  0.1
02 Dec 2020 13:45 Ambalangoda Sri Lanka  0.1