Overall Orange alert Tropical Cyclone for BUREVI-20
in India, Sri Lanka
02 Dec 2020 06 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 104 km/h
Maximum storm surge 0.6 m (02 Dec 12:00 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 104 km/h 0.6 m 29 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)

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Wind

104 km/h

Up to 1.7 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 06:00 UTC
CategoryCountryPopulation 
Tropical StormIndia, Sri Lanka1,738,772
+
India225,995 
Sri Lanka1,512,777 

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 06:00 108 -
- - - - - 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 06:00 UTC
LevelCountryPopulation 
500-750 mmIndia, Sri Lanka17,703
+
India2,227 
Sri Lanka15,476 
250-500 mmIndia, Sri Lanka1,090,163
+
India617,444 
Sri Lanka472,719 
100-250 mmIndia, Sri Lanka17,222,841
+
India14,431,340 
Sri Lanka2,791,501 
50-100 mmIndia, Sri Lanka28,306,607
+
India25,190,221 
Sri Lanka3,116,386 

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 06:00 556 18.3 million
- - India, Sri Lanka




Impact estimation for the next 72h
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StormSurge

0.6 m

The maximum Storm surge height is  0.6m in Mannar, Sri Lanka. This height is estimated for 02 Dec 2020 12:00 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 06:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
02 Dec 2020 12:00 Mannar Sri Lanka  0.6
02 Dec 2020 12:00 Periyavilankuli Sri Lanka  0.6
02 Dec 2020 12:00 Attimoddai Sri Lanka  0.6
02 Dec 2020 12:00 Vellankulam Sri Lanka  0.6
02 Dec 2020 12:00 Kiranchi Sri Lanka  0.5
02 Dec 2020 12:00 Chiruttoppu Sri Lanka  0.5
02 Dec 2020 12:00 Nawaladi Sri Lanka  0.5
02 Dec 2020 12:00 Kavutarimunai Sri Lanka  0.4
02 Dec 2020 12:00 Pooneryn Sri Lanka  0.4
02 Dec 2020 10:15 Point Pedro Sri Lanka  0.4
02 Dec 2020 10:15 Ampan Sri Lanka  0.4
02 Dec 2020 10:15 Aliavalai Sri Lanka  0.4
02 Dec 2020 10:15 Kankesanturai Sri Lanka  0.4
02 Dec 2020 10:15 Idaikkadu Sri Lanka  0.4
02 Dec 2020 11:30 Kayts Sri Lanka  0.4
02 Dec 2020 11:30 Jaffna Sri Lanka  0.4
02 Dec 2020 12:00 Chundikkulam Sri Lanka  0.3
02 Dec 2020 12:00 Talaimannar Sri Lanka  0.3
02 Dec 2020 12:00 Kurichchikadu Sri Lanka  0.3
02 Dec 2020 12:00 Chalai Sri Lanka  0.3
02 Dec 2020 12:00 Delft Centre Sri Lanka  0.3
02 Dec 2020 07:00 Mudalaipalai Sri Lanka  0.2
02 Dec 2020 07:00 Kalpitiya Sri Lanka  0.2
02 Dec 2020 07:00 Karadipuval Sri Lanka  0.2
02 Dec 2020 07:00 Pomparippu Sri Lanka  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 09:45 Velangann India  0.2
02 Dec 2020 11:15 Vedaranyam India  0.2
02 Dec 2020 11:15 Vedaranniyam India  0.2
02 Dec 2020 11:30 Alampil Sri Lanka  0.2
02 Dec 2020 07:15 Anaippapan Sri Lanka  0.2
02 Dec 2020 07:00 Silavatturai Sri Lanka  0.2
02 Dec 2020 06:00 Sadashivgarh India  0.2
02 Dec 2020 06:00 Karwar India  0.2
02 Dec 2020 06:00 Belekeri India  0.2
02 Dec 2020 06:00 Ankola India  0.2
02 Dec 2020 06:00 Gokarn India  0.2
02 Dec 2020 07:30 Anaitivu Sri Lanka  0.2
02 Dec 2020 07:30 Ammanthanaveli Sri Lanka  0.2
02 Dec 2020 11:45 Walauttu Sri Lanka  0.2
02 Dec 2020 07:00 Arukarkudah Sri Lanka  0.2
02 Dec 2020 07:00 Pirappaiyadimadu Sri Lanka  0.2
02 Dec 2020 07:00 Brynthuraichenai Sri Lanka  0.2
02 Dec 2020 07:00 Sittandy Sri Lanka  0.2
02 Dec 2020 07:30 Trincomalee Sri Lanka  0.2
02 Dec 2020 07:30 Foul Point Sri Lanka  0.2
02 Dec 2020 07:15 Erukkandurai India  0.2
02 Dec 2020 07:15 Vijayapati India  0.2
02 Dec 2020 06:00 Palalankwe India  0.2
02 Dec 2020 06:00 Chetamale India  0.2
02 Dec 2020 06:00 Kumta India  0.2
02 Dec 2020 07:15 Periathullay India  0.2
02 Dec 2020 07:15 Kulasekharapatnam India  0.2
02 Dec 2020 06:00 Honavar India  0.2
02 Dec 2020 08:00 Purnankuppam India  0.2
02 Dec 2020 08:00 Pondicherry India  0.2
02 Dec 2020 08:00 Kalapettai India  0.2
02 Dec 2020 08:30 Kelambakkam India  0.2
02 Dec 2020 08:30 Saint Thomas Mount India  0.2
02 Dec 2020 08:30 Madhavaram India  0.2
02 Dec 2020 06:15 Uppuveli Sri Lanka  0.2
02 Dec 2020 06:30 Rongat India  0.2
02 Dec 2020 07:30 Agastiswaram India  0.2
02 Dec 2020 07:30 Cape Comorin India  0.2
02 Dec 2020 06:00 Vedakudiyiruppu Sri Lanka  0.2
02 Dec 2020 06:00 Batticaloa Sri Lanka  0.2
02 Dec 2020 06:00 Kattankudi Sri Lanka  0.2
02 Dec 2020 06:00 Paddiruppu Sri Lanka  0.2
02 Dec 2020 10:00 Kakinada India  0.2
02 Dec 2020 11:00 Marakkanam India  0.2
02 Dec 2020 06:00 Manki India  0.2
02 Dec 2020 06:00 Mavalli India  0.2
02 Dec 2020 06:00 Shirali India  0.2
02 Dec 2020 11:30 Karaikal India  0.2
02 Dec 2020 11:30 Accarapatam India  0.2
02 Dec 2020 11:30 Nagappattinam India  0.2
02 Dec 2020 06:15 Karen India  0.2
02 Dec 2020 06:45 Diglipur India  0.1
02 Dec 2020 11:00 Tranquebar India  0.1
02 Dec 2020 11:00 Tarangambadi India  0.1
02 Dec 2020 07:00 Kodigeri India  0.1
02 Dec 2020 10:45 Chennai India  0.1
02 Dec 2020 10:45 Tiruvottiyur India  0.1
02 Dec 2020 10:45 Ennore India  0.1
02 Dec 2020 08:00 Cuddalore India  0.1
02 Dec 2020 11:00 Kuvattur India  0.1
02 Dec 2020 07:00 Kumana Sri Lanka  0.1
02 Dec 2020 07:00 Okanda Sri Lanka  0.1
02 Dec 2020 07:00 Panama Sri Lanka  0.1
02 Dec 2020 08:15 Tirumullaivasal India  0.1
02 Dec 2020 08:15 Kaveripattanam India  0.1
02 Dec 2020 08:45 Mumbai India  0.1
02 Dec 2020 08:45 Asumumbay India  0.1
02 Dec 2020 08:45 Uran India  0.1
02 Dec 2020 08:45 Trombay India  0.1
02 Dec 2020 08:45 Diva India  0.1
02 Dec 2020 08:45 Taloje India  0.1
02 Dec 2020 06:45 Porto Novo India  0.1
02 Dec 2020 11:15 Bhatkal India  0.1
02 Dec 2020 11:15 Bainduru India  0.1
02 Dec 2020 11:15 Chittadi India  0.1
02 Dec 2020 08:45 Mandve India  0.1
02 Dec 2020 06:15 Chilaw Sri Lanka  0.1
02 Dec 2020 06:15 Arachchikattuwa Sri Lanka  0.1
02 Dec 2020 06:15 Akkaraweli Sri Lanka  0.1
02 Dec 2020 10:30 Peddapatnam India  0.1
02 Dec 2020 07:15 Melmandai India  0.1
02 Dec 2020 07:15 Vembar India  0.1
02 Dec 2020 11:45 Pottuvil Sri Lanka  0.1
02 Dec 2020 11:45 New Tirrukkovil Sri Lanka  0.1
02 Dec 2020 06:30 Kalmunai Sri Lanka  0.1
02 Dec 2020 11:45 Ambalam Sri Lanka  0.1
02 Dec 2020 07:00 Kadiapattanam India  0.1
02 Dec 2020 06:00 Muttupettai India  0.1
02 Dec 2020 06:00 Panalkkulam India  0.1
02 Dec 2020 06:00 Irumeni India  0.1
02 Dec 2020 06:00 Pamban India  0.1
02 Dec 2020 10:00 Chakicherla India  0.1
02 Dec 2020 10:30 Mahabalipuram India  0.1
02 Dec 2020 11:15 Kundapura India  0.1
02 Dec 2020 08:00 Mattancheri India  0.1
02 Dec 2020 08:00 Turavur India  0.1
02 Dec 2020 07:00 Thoothukkudi India  0.1
02 Dec 2020 06:00 Majali India  0.1
02 Dec 2020 07:30 Tiruchendur India  0.1
02 Dec 2020 07:00 Kayalpatnam India  0.1
02 Dec 2020 06:45 Kolachel India  0.1
02 Dec 2020 06:15 Hambantota Sri Lanka  0.1
02 Dec 2020 06:15 Kirinda Sri Lanka  0.1
02 Dec 2020 08:45 Yala Sri Lanka  0.1
02 Dec 2020 06:00 Advota India  0.1
02 Dec 2020 06:00 Chaudi India  0.1
02 Dec 2020 07:45 Kilakarai India  0.1
02 Dec 2020 07:30 Akkaraipattu Sri Lanka  0.1
02 Dec 2020 11:00 Therunattam India  0.1
02 Dec 2020 07:45 Alleppey India  0.1
02 Dec 2020 07:45 Ambalapulai India  0.1
02 Dec 2020 10:00 Kottapatnam India  0.1
02 Dec 2020 07:30 Haripad India  0.1
02 Dec 2020 07:30 Kayankulam India  0.1
02 Dec 2020 07:30 Karunagapalli India  0.1
02 Dec 2020 08:00 Sikkal India  0.1
02 Dec 2020 06:30 Amaikuli Sri Lanka  0.1
02 Dec 2020 06:30 Puttalam Sri Lanka  0.1
02 Dec 2020 06:45 Rameswaram India  0.1
02 Dec 2020 07:00 Taingapatam India  0.1
02 Dec 2020 09:45 Hastmatabad India  0.1
02 Dec 2020 09:45 Mahglutan India  0.1
02 Dec 2020 09:45 Garacherama India  0.1
02 Dec 2020 09:45 Rangachang India  0.1
02 Dec 2020 09:45 Jangli Ghat India  0.1
02 Dec 2020 11:15 Durgarajupatnam India  0.1
02 Dec 2020 06:45 Geinyale India  0.1
02 Dec 2020 10:15 Vishakhapatnam India  0.1
02 Dec 2020 06:30 Kodur India  0.1
02 Dec 2020 06:15 Tangalla Sri Lanka  0.1
02 Dec 2020 06:00 Negombo Sri Lanka  0.1
02 Dec 2020 06:00 Wattala Sri Lanka  0.1
02 Dec 2020 06:00 Ja-Ela Sri Lanka  0.1
02 Dec 2020 09:45 Chittivalasa India  0.1
02 Dec 2020 09:45 Bhimunipatnam India  0.1
02 Dec 2020 09:45 Konada India  0.1
02 Dec 2020 08:00 Cochin India  0.1
02 Dec 2020 06:30 Hatagala Sri Lanka  0.1
02 Dec 2020 10:00 Gollapalem India  0.1
02 Dec 2020 06:15 Madgaon India  0.1
02 Dec 2020 06:15 Alankuda Sri Lanka  0.1
02 Dec 2020 06:45 Chanumla India  0.1
02 Dec 2020 06:45 Hinam India  0.1
02 Dec 2020 06:45 Haoin India  0.1
02 Dec 2020 06:45 Kola-rue India  0.1
02 Dec 2020 07:00 Dondra Sri Lanka  0.1
02 Dec 2020 06:30 Adapparagama Sri Lanka  0.1