Overall Orange alert Tropical Cyclone for BUREVI-20
in India, Sri Lanka
01 Dec 2020 18 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 Sri Lanka, India
Exposed population No people in Category 1 or higher
Maximum wind speed 90 km/h
Maximum storm surge 0.3 m (02 Dec 00:00 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 90 km/h 0.3 m 25 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 1.3 million 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 18:00 UTC
CategoryCountryPopulation 
Tropical StormSri Lanka, India1,309,969
+
Sri Lanka1,208,617 
India101,352 

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 18:00 112 -
- - - - - 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 18:00 UTC
LevelCountryPopulation 
500-750 mmSri Lanka6,245 
250-500 mmIndia, Sri Lanka691,486
+
India215,629 
Sri Lanka475,857 
100-250 mmIndia, Sri Lanka16,877,527
+
India11,394,937 
Sri Lanka5,482,590 
50-100 mmIndia, Sri Lanka28,523,143
+
India22,719,222 
Sri Lanka5,803,921 

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 18:00 534 17.6 million
- - India, Sri Lanka




Impact estimation for the next 72h
TOP

StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Chiruttoppu, Sri Lanka. This height is estimated for 02 Dec 2020 00:00 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 18:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
02 Dec 2020 00:00 Chiruttoppu Sri Lanka  0.3
02 Dec 2020 00:00 Mannar Sri Lanka  0.3
02 Dec 2020 00:00 Periyavilankuli Sri Lanka  0.3
02 Dec 2020 00:00 Attimoddai Sri Lanka  0.3
02 Dec 2020 00:00 Vellankulam Sri Lanka  0.3
01 Dec 2020 23:45 Muttupettai India  0.3
01 Dec 2020 23:45 Panalkkulam India  0.3
01 Dec 2020 23:45 Irumeni India  0.3
01 Dec 2020 23:45 Pamban India  0.3
02 Dec 2020 00:00 Kiranchi Sri Lanka  0.3
02 Dec 2020 00:00 Nawaladi Sri Lanka  0.2
02 Dec 2020 00:00 Talaimannar Sri Lanka  0.2
01 Dec 2020 22:45 Mudalaipalai Sri Lanka  0.2
01 Dec 2020 22:45 Kalpitiya Sri Lanka  0.2
01 Dec 2020 22:45 Karadipuval Sri Lanka  0.2
01 Dec 2020 22:45 Pomparippu Sri Lanka  0.2
01 Dec 2020 23:30 Arukarkudah Sri Lanka  0.2
01 Dec 2020 23:30 Pirappaiyadimadu Sri Lanka  0.2
01 Dec 2020 23:30 Brynthuraichenai Sri Lanka  0.2
01 Dec 2020 23:30 Sittandy Sri Lanka  0.2
01 Dec 2020 22:30 Silavatturai Sri Lanka  0.2
01 Dec 2020 22:30 Anaippapan Sri Lanka  0.2
01 Dec 2020 21:00 Point Pedro Sri Lanka  0.2
01 Dec 2020 21:00 Ampan Sri Lanka  0.2
01 Dec 2020 21:00 Aliavalai Sri Lanka  0.2
01 Dec 2020 20:00 Anaitivu Sri Lanka  0.2
01 Dec 2020 20:00 Ammanthanaveli Sri Lanka  0.2
02 Dec 2020 00:00 Kavutarimunai Sri Lanka  0.2
02 Dec 2020 00:00 Pooneryn Sri Lanka  0.2
01 Dec 2020 20:00 Vedakudiyiruppu Sri Lanka  0.2
01 Dec 2020 20:00 Batticaloa Sri Lanka  0.2
01 Dec 2020 20:00 Kattankudi Sri Lanka  0.2
01 Dec 2020 23:00 Trincomalee Sri Lanka  0.2
01 Dec 2020 23:00 Foul Point Sri Lanka  0.2
02 Dec 2020 00:00 Chundikkulam Sri Lanka  0.2
02 Dec 2020 00:00 Kundapura India  0.1
02 Dec 2020 00:00 Udipi India  0.1
01 Dec 2020 23:45 Rameswaram India  0.1
01 Dec 2020 23:45 Mulki India  0.1
01 Dec 2020 20:45 Palalankwe India  0.1
01 Dec 2020 20:45 Chetamale India  0.1
02 Dec 2020 00:00 Velangann India  0.1
02 Dec 2020 00:00 Chalai Sri Lanka  0.1
02 Dec 2020 00:00 Chittadi India  0.1
01 Dec 2020 23:30 Yala Sri Lanka  0.1
01 Dec 2020 23:30 Kirinda Sri Lanka  0.1
02 Dec 2020 00:00 Kurichchikadu Sri Lanka  0.1
01 Dec 2020 20:00 Idaikkadu Sri Lanka  0.1
01 Dec 2020 23:45 Tirupalakudi India  0.1
01 Dec 2020 19:30 Purnankuppam India  0.1
01 Dec 2020 19:30 Pondicherry India  0.1
01 Dec 2020 19:30 Kalapettai India  0.1
01 Dec 2020 22:45 Devipatam India  0.1
01 Dec 2020 21:45 Vijayapati India  0.1
01 Dec 2020 21:45 Periathullay India  0.1
01 Dec 2020 22:00 Kulasekharapatnam India  0.1
02 Dec 2020 00:00 Uppuveli Sri Lanka  0.1
01 Dec 2020 22:00 Tiruchendur India  0.1
01 Dec 2020 22:00 Kayalpatnam India  0.1
01 Dec 2020 21:45 Erukkandurai India  0.1
01 Dec 2020 22:00 Thoothukkudi India  0.1
01 Dec 2020 20:30 Kankesanturai Sri Lanka  0.1
01 Dec 2020 23:45 Delft Centre Sri Lanka  0.1
01 Dec 2020 19:30 Karuvaddukkeni Sri Lanka  0.1
01 Dec 2020 19:30 Pulmoddai Sri Lanka  0.1
01 Dec 2020 19:30 Analkaddimady Sri Lanka  0.1
01 Dec 2020 21:30 Agastiswaram India  0.1
01 Dec 2020 21:30 Cape Comorin India  0.1
02 Dec 2020 00:00 Bainduru India  0.1
01 Dec 2020 23:45 Nagappattinam India  0.1
01 Dec 2020 22:30 Vatturupallepalem India  0.1
01 Dec 2020 22:30 Govundlapalem India  0.1
02 Dec 2020 00:00 Kumana Sri Lanka  0.1
02 Dec 2020 00:00 Okanda Sri Lanka  0.1
02 Dec 2020 00:00 Panama Sri Lanka  0.1
01 Dec 2020 23:45 Paddiruppu Sri Lanka  0.1
02 Dec 2020 00:00 Bhatkal India  0.1
02 Dec 2020 00:00 Jaffna Sri Lanka  0.1
01 Dec 2020 23:45 Mangaluru India  0.1
01 Dec 2020 19:45 Mumbai India  0.1
01 Dec 2020 19:45 Asumumbay India  0.1
01 Dec 2020 19:45 Uran India  0.1
01 Dec 2020 19:45 Trombay India  0.1
01 Dec 2020 19:45 Diva India  0.1
01 Dec 2020 19:45 Taloje India  0.1
02 Dec 2020 00:00 Shirali India  0.1
01 Dec 2020 23:30 Pottuvil Sri Lanka  0.1
01 Dec 2020 23:30 New Tirrukkovil Sri Lanka  0.1
01 Dec 2020 20:00 Karaikal India  0.1
01 Dec 2020 20:00 Accarapatam India  0.1
01 Dec 2020 20:00 Rongat India  0.1
01 Dec 2020 21:45 Qaysad Oman  0.1
01 Dec 2020 22:45 Kelambakkam India  0.1
01 Dec 2020 22:45 Saint Thomas Mount India  0.1
01 Dec 2020 22:45 Madhavaram India  0.1
02 Dec 2020 00:00 Manki India  0.1
02 Dec 2020 00:00 Mavalli India  0.1
01 Dec 2020 21:15 Amaikuli Sri Lanka  0.1
01 Dec 2020 21:15 Puttalam Sri Lanka  0.1
01 Dec 2020 21:15 Akkaraweli Sri Lanka  0.1
01 Dec 2020 22:45 Mattancheri India  0.1
01 Dec 2020 22:45 Turavur India  0.1
01 Dec 2020 23:15 Edakkad India  0.1
01 Dec 2020 23:15 Dharmadam India  0.1
01 Dec 2020 23:15 Tellicherry India  0.1
01 Dec 2020 23:15 Mahe India  0.1
01 Dec 2020 23:15 Badagara India  0.1
01 Dec 2020 23:15 Payyoli India  0.1
01 Dec 2020 21:15 Chilaw Sri Lanka  0.1
01 Dec 2020 21:15 Arachchikattuwa Sri Lanka  0.1
01 Dec 2020 20:30 Vedaranyam India  0.1
01 Dec 2020 20:30 Vedaranniyam India  0.1
01 Dec 2020 23:45 Alampil Sri Lanka  0.1
01 Dec 2020 20:30 Hambantota Sri Lanka  0.1
01 Dec 2020 21:30 Kadiapattanam India  0.1
01 Dec 2020 22:45 Pappinivatti India  0.1