Overall Orange alert Tropical Cyclone for BUREVI-20
in India, Sri Lanka
01 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 ECMWF
Exposed countries Sri Lanka, India
Exposed population No people in Category 1 or higher
Maximum wind speed 68 km/h
Maximum storm surge 0.3 m (01 Dec 19:00 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
ECMWF Current 68 km/h 0.3 m 19 mm 0.5
ECMWF Overall 86 km/h 1.2 m 760 mm 0.5

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

TOP

Wind

86 km/h

Up to 170 thousand can be affected by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

Estimations based on the bulletin of 01 Dec 2020 12:00 UTC
CategoryCountryPopulation 
Tropical StormSri Lanka, India172,243
+
Sri Lanka124,010 
India48,233 

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 00:00 61 - - - - - - -
GREEN 2 01 Dec 2020 12:00 79 -
- - - - - Sri Lanka, India
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 01 Dec 2020 12:00 UTC
LevelCountryPopulation 
250-500 mmIndia, Sri Lanka181,804
+
India63,547 
Sri Lanka118,257 
100-250 mmIndia, Sri Lanka20,026,426
+
India17,827,134 
Sri Lanka2,199,292 
50-100 mmIndia, Sri Lanka44,848,066
+
India33,709,224 
Sri Lanka11,138,842 

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 00:00 17 - - - - - - -
Blue 2 01 Dec 2020 12:00 450 20.2 million
- - - India, Sri Lanka




Impact estimation for the next 72h
TOP

StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Muttupettai, India. This height is estimated for 01 Dec 2020 19:00 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 01 Dec 2020 12:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
01 Dec 2020 19:00 Muttupettai India  0.3
01 Dec 2020 19:00 Panalkkulam India  0.3
01 Dec 2020 19:00 Irumeni India  0.3
01 Dec 2020 19:00 Pamban India  0.3
01 Dec 2020 22:00 Chiruttoppu Sri Lanka  0.2
01 Dec 2020 22:00 Mannar Sri Lanka  0.2
01 Dec 2020 22:00 Periyavilankuli Sri Lanka  0.2
01 Dec 2020 22:00 Attimoddai Sri Lanka  0.2
01 Dec 2020 23:00 Vellankulam Sri Lanka  0.2
01 Dec 2020 16:45 Mumbai India  0.2
01 Dec 2020 16:45 Asumumbay India  0.2
01 Dec 2020 16:45 Uran India  0.2
01 Dec 2020 16:45 Trombay India  0.2
01 Dec 2020 16:45 Diva India  0.2
01 Dec 2020 16:45 Taloje India  0.2
01 Dec 2020 12:30 Point Pedro Sri Lanka  0.2
01 Dec 2020 12:30 Ampan Sri Lanka  0.2
01 Dec 2020 12:30 Aliavalai Sri Lanka  0.2
01 Dec 2020 16:30 Cuddalore India  0.2
01 Dec 2020 16:30 Purnankuppam India  0.2
01 Dec 2020 12:30 Chundikkulam Sri Lanka  0.2
01 Dec 2020 17:45 Rameswaram India  0.2
01 Dec 2020 22:45 Talaimannar Sri Lanka  0.2
01 Dec 2020 12:15 Chalai Sri Lanka  0.2
01 Dec 2020 20:15 Karen India  0.2
01 Dec 2020 22:30 Kiranchi Sri Lanka  0.2
01 Dec 2020 12:45 Devipatam India  0.2
01 Dec 2020 12:45 Tirupalakudi India  0.2
01 Dec 2020 19:45 Palalankwe India  0.2
01 Dec 2020 19:45 Chetamale India  0.2
01 Dec 2020 19:30 Rongat India  0.2
01 Dec 2020 12:00 Velangann India  0.2
01 Dec 2020 17:45 Vedakudiyiruppu Sri Lanka  0.2
01 Dec 2020 17:45 Batticaloa Sri Lanka  0.2
01 Dec 2020 17:45 Kattankudi Sri Lanka  0.2
01 Dec 2020 17:45 Anaitivu Sri Lanka  0.2
01 Dec 2020 17:45 Ammanthanaveli Sri Lanka  0.2
01 Dec 2020 17:45 Arukarkudah Sri Lanka  0.2
01 Dec 2020 17:45 Pirappaiyadimadu Sri Lanka  0.2
02 Dec 2020 00:00 Brynthuraichenai Sri Lanka  0.2
02 Dec 2020 00:00 Sittandy Sri Lanka  0.2
02 Dec 2020 00:00 Diglipur India  0.2
01 Dec 2020 16:15 Mandve India  0.2
01 Dec 2020 12:00 Idaikkadu Sri Lanka  0.1
01 Dec 2020 12:45 Tondi India  0.1
01 Dec 2020 13:45 Qaysad Oman  0.1
01 Dec 2020 12:30 Kankesanturai Sri Lanka  0.1
01 Dec 2020 22:15 Nawaladi Sri Lanka  0.1
01 Dec 2020 12:00 Nagappattinam India  0.1
01 Dec 2020 17:00 Kakinada India  0.1
01 Dec 2020 12:00 Vedaranyam India  0.1
01 Dec 2020 12:00 Vedaranniyam India  0.1
01 Dec 2020 22:30 Kavutarimunai Sri Lanka  0.1
01 Dec 2020 22:30 Pooneryn Sri Lanka  0.1
01 Dec 2020 13:45 Kayts Sri Lanka  0.1
01 Dec 2020 13:45 Jaffna Sri Lanka  0.1
01 Dec 2020 17:00 Nizampatam India  0.1
01 Dec 2020 17:45 Kottapalem India  0.1
01 Dec 2020 17:45 Lankavanidibba India  0.1
01 Dec 2020 19:00 Vijayapati India  0.1
01 Dec 2020 19:00 Periathullay India  0.1
01 Dec 2020 17:45 Uppuveli Sri Lanka  0.1
01 Dec 2020 17:45 Trincomalee Sri Lanka  0.1
01 Dec 2020 17:45 Foul Point Sri Lanka  0.1
01 Dec 2020 19:00 Erukkandurai India  0.1
01 Dec 2020 19:15 Agastiswaram India  0.1
01 Dec 2020 19:15 Cape Comorin India  0.1
01 Dec 2020 19:00 Kulasekharapatnam India  0.1
01 Dec 2020 12:00 Accarapatam India  0.1
01 Dec 2020 12:00 Kundapura India  0.1
01 Dec 2020 18:30 Karaikal India  0.1
01 Dec 2020 21:30 Kurichchikadu Sri Lanka  0.1
01 Dec 2020 13:15 Porto Novo India  0.1
01 Dec 2020 12:00 Chittadi India  0.1
01 Dec 2020 19:30 Delft Centre Sri Lanka  0.1
01 Dec 2020 12:15 Udipi India  0.1
01 Dec 2020 12:15 Kodigeri India  0.1
01 Dec 2020 13:45 Lakabi Oman  0.1
01 Dec 2020 18:00 Paddiruppu Sri Lanka  0.1
01 Dec 2020 16:45 Chakicherla India  0.1
01 Dec 2020 19:15 Hobdaypur India  0.1
01 Dec 2020 19:15 Bamboo Flat India  0.1
01 Dec 2020 19:15 Port Blair India  0.1
01 Dec 2020 17:45 Belekeri India  0.1
01 Dec 2020 17:45 Ankola India  0.1
01 Dec 2020 17:45 Gokarn India  0.1
01 Dec 2020 14:00 Thoothukkudi India  0.1
01 Dec 2020 16:00 Tranquebar India  0.1
01 Dec 2020 16:00 Tarangambadi India  0.1
01 Dec 2020 19:00 Tiruchendur India  0.1
01 Dec 2020 18:15 Kumana Sri Lanka  0.1
01 Dec 2020 18:15 Okanda Sri Lanka  0.1
01 Dec 2020 20:15 Kelambakkam India  0.1
01 Dec 2020 20:15 Saint Thomas Mount India  0.1
01 Dec 2020 20:15 Madhavaram India  0.1
01 Dec 2020 18:45 Kayalpatnam India  0.1
01 Dec 2020 17:45 Sadashivgarh India  0.1
01 Dec 2020 17:45 Karwar India  0.1
01 Dec 2020 12:00 Mulki India  0.1
01 Dec 2020 12:00 Mangaluru India  0.1
01 Dec 2020 12:45 Kirinda Sri Lanka  0.1
01 Dec 2020 12:45 Yala Sri Lanka  0.1
01 Dec 2020 17:45 Kumta India  0.1
01 Dec 2020 17:45 Honavar India  0.1
01 Dec 2020 12:15 Bainduru India  0.1
01 Dec 2020 13:45 Mahglutan India  0.1
01 Dec 2020 13:45 Rangachang India  0.1
01 Dec 2020 19:45 Mudalaipalai Sri Lanka  0.1
01 Dec 2020 19:45 Kalpitiya Sri Lanka  0.1
01 Dec 2020 19:45 Karadipuval Sri Lanka  0.1
01 Dec 2020 19:45 Pomparippu Sri Lanka  0.1
01 Dec 2020 20:45 Alibag India  0.1
01 Dec 2020 20:45 Revadanda India  0.1
01 Dec 2020 12:30 Kottaippattanam India  0.1
01 Dec 2020 20:00 Anaippapan Sri Lanka  0.1