Overall Orange alert Tropical Cyclone for BUREVI-20
in India, Sri Lanka
02 Dec 2020 00 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 94 km/h
Maximum storm surge 0.5 m (02 Dec 01:30 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 94 km/h 0.5 m 26 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 1.6 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 00:00 UTC
CategoryCountryPopulation 
Tropical StormIndia, Sri Lanka1,603,260
+
India149,735 
Sri Lanka1,453,525 

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 00:00 122 -
- - - - - 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 00:00 UTC
LevelCountryPopulation 
500-750 mmIndia6,210 
250-500 mmIndia, Sri Lanka1,028,555
+
India455,181 
Sri Lanka573,374 
100-250 mmIndia, Sri Lanka11,037,653
+
India9,300,035 
Sri Lanka1,737,618 
50-100 mmIndia, Sri Lanka34,918,802
+
India30,677,180 
Sri Lanka4,241,622 

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 00:00 549 12.1 million
- - India, Sri Lanka




Impact estimation for the next 72h
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StormSurge

0.5 m

The maximum Storm surge height is  0.5m in Chiruttoppu, Sri Lanka. This height is estimated for 02 Dec 2020 01:30 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 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
02 Dec 2020 01:30 Chiruttoppu Sri Lanka  0.5
02 Dec 2020 01:30 Mannar Sri Lanka  0.5
02 Dec 2020 01:30 Periyavilankuli Sri Lanka  0.5
02 Dec 2020 01:30 Attimoddai Sri Lanka  0.5
02 Dec 2020 02:00 Vellankulam Sri Lanka  0.4
02 Dec 2020 03:30 Kiranchi Sri Lanka  0.4
02 Dec 2020 06:00 Kavutarimunai Sri Lanka  0.3
02 Dec 2020 06:00 Nawaladi Sri Lanka  0.3
02 Dec 2020 06:00 Pooneryn Sri Lanka  0.3
02 Dec 2020 00:00 Muttupettai India  0.3
02 Dec 2020 00:00 Panalkkulam India  0.3
02 Dec 2020 00:00 Irumeni India  0.3
02 Dec 2020 00:00 Pamban India  0.3
02 Dec 2020 02:15 Talaimannar Sri Lanka  0.3
02 Dec 2020 00:45 Point Pedro Sri Lanka  0.3
02 Dec 2020 00:45 Ampan Sri Lanka  0.3
02 Dec 2020 00:45 Aliavalai Sri Lanka  0.3
02 Dec 2020 06:00 Jaffna Sri Lanka  0.3
02 Dec 2020 05:45 Arukarkudah Sri Lanka  0.2
02 Dec 2020 05:45 Pirappaiyadimadu Sri Lanka  0.2
02 Dec 2020 05:45 Brynthuraichenai Sri Lanka  0.2
02 Dec 2020 05:45 Sittandy Sri Lanka  0.2
02 Dec 2020 00:45 Chundikkulam Sri Lanka  0.2
02 Dec 2020 01:30 Idaikkadu Sri Lanka  0.2
02 Dec 2020 00:45 Kankesanturai Sri Lanka  0.2
02 Dec 2020 06:00 Chalai Sri Lanka  0.2
02 Dec 2020 01:15 Kayts Sri Lanka  0.2
02 Dec 2020 05:45 Sadashivgarh India  0.2
02 Dec 2020 05:45 Karwar India  0.2
02 Dec 2020 05:45 Belekeri India  0.2
02 Dec 2020 05:45 Ankola India  0.2
02 Dec 2020 05:45 Gokarn India  0.2
02 Dec 2020 01:15 Palalankwe India  0.2
02 Dec 2020 01:15 Chetamale India  0.2
02 Dec 2020 05:30 Anaitivu Sri Lanka  0.2
02 Dec 2020 05:30 Ammanthanaveli Sri Lanka  0.2
02 Dec 2020 05:45 Vedakudiyiruppu Sri Lanka  0.2
02 Dec 2020 05:45 Batticaloa Sri Lanka  0.2
02 Dec 2020 05:45 Kattankudi Sri Lanka  0.2
02 Dec 2020 02:45 Kurichchikadu Sri Lanka  0.2
02 Dec 2020 01:30 Trincomalee Sri Lanka  0.2
02 Dec 2020 01:30 Foul Point Sri Lanka  0.2
02 Dec 2020 05:45 Kumta India  0.2
02 Dec 2020 05:45 Uppuveli Sri Lanka  0.2
02 Dec 2020 02:30 Delft Centre Sri Lanka  0.2
02 Dec 2020 04:30 Mumbai India  0.2
02 Dec 2020 04:30 Asumumbay India  0.2
02 Dec 2020 04:30 Uran India  0.2
02 Dec 2020 04:30 Trombay India  0.2
02 Dec 2020 04:30 Diva India  0.2
02 Dec 2020 04:30 Taloje India  0.2
02 Dec 2020 05:45 Honavar India  0.2
02 Dec 2020 01:45 Diglipur India  0.2
02 Dec 2020 03:00 Karuvaddukkeni Sri Lanka  0.2
02 Dec 2020 03:00 Pulmoddai Sri Lanka  0.2
02 Dec 2020 03:00 Analkaddimady Sri Lanka  0.2
02 Dec 2020 06:00 Pomparippu Sri Lanka  0.2
02 Dec 2020 06:00 Anaippapan Sri Lanka  0.2
02 Dec 2020 05:30 Kirinda Sri Lanka  0.2
02 Dec 2020 05:30 Yala Sri Lanka  0.2
02 Dec 2020 05:45 Manki India  0.2
02 Dec 2020 06:00 Rongat India  0.2
02 Dec 2020 06:00 Paddiruppu Sri Lanka  0.2
02 Dec 2020 04:30 Chakicherla India  0.2
02 Dec 2020 05:45 Mavalli India  0.2
02 Dec 2020 06:00 Shirali India  0.2
02 Dec 2020 06:00 Mudalaipalai Sri Lanka  0.2
02 Dec 2020 06:00 Kalpitiya Sri Lanka  0.2
02 Dec 2020 06:00 Karadipuval Sri Lanka  0.2
02 Dec 2020 05:45 Bhatkal India  0.2
02 Dec 2020 06:00 Karen India  0.1
02 Dec 2020 00:00 Kundapura India  0.1
02 Dec 2020 00:00 Udipi India  0.1
02 Dec 2020 04:45 Peddapatnam India  0.1
02 Dec 2020 00:15 Chittadi India  0.1
02 Dec 2020 00:00 Velangann India  0.1
02 Dec 2020 00:00 Rameswaram India  0.1
02 Dec 2020 05:45 Walauttu Sri Lanka  0.1
02 Dec 2020 05:30 Kalmunai Sri Lanka  0.1
02 Dec 2020 05:30 Ambalam Sri Lanka  0.1
02 Dec 2020 05:15 Alampil Sri Lanka  0.1
02 Dec 2020 05:30 Kumana Sri Lanka  0.1
02 Dec 2020 05:30 Okanda Sri Lanka  0.1
02 Dec 2020 01:00 Erukkandurai India  0.1
02 Dec 2020 01:00 Vijayapati India  0.1
02 Dec 2020 05:30 Pottuvil Sri Lanka  0.1
02 Dec 2020 05:30 New Tirrukkovil Sri Lanka  0.1
02 Dec 2020 02:00 Thoothukkudi India  0.1
02 Dec 2020 00:45 Kakinada India  0.1
02 Dec 2020 00:15 Bainduru India  0.1
02 Dec 2020 00:00 Mulki India  0.1
02 Dec 2020 03:45 Purnankuppam India  0.1
02 Dec 2020 03:45 Pondicherry India  0.1
02 Dec 2020 03:45 Kalapettai India  0.1
02 Dec 2020 03:30 Durgarajupatnam India  0.1
02 Dec 2020 03:15 Kelambakkam India  0.1
02 Dec 2020 03:15 Saint Thomas Mount India  0.1
02 Dec 2020 03:15 Madhavaram India  0.1
02 Dec 2020 06:00 Panama Sri Lanka  0.1
02 Dec 2020 03:45 Chennai India  0.1
02 Dec 2020 03:45 Tiruvottiyur India  0.1
02 Dec 2020 03:45 Ennore India  0.1
02 Dec 2020 04:00 Marakkanam India  0.1
02 Dec 2020 06:00 Kuvattur India  0.1
02 Dec 2020 06:00 Mahabalipuram India  0.1
02 Dec 2020 06:00 Silavatturai Sri Lanka  0.1
02 Dec 2020 05:45 Advota India  0.1
02 Dec 2020 05:45 Chaudi India  0.1
02 Dec 2020 05:45 Majali India  0.1
02 Dec 2020 01:30 Qaysad Oman  0.1
02 Dec 2020 00:00 Tirupalakudi India  0.1
02 Dec 2020 06:00 Chilaw Sri Lanka  0.1
02 Dec 2020 06:00 Arachchikattuwa Sri Lanka  0.1
02 Dec 2020 06:00 Akkaraweli Sri Lanka  0.1
02 Dec 2020 01:30 Melmandai India  0.1
02 Dec 2020 01:30 Vembar India  0.1
02 Dec 2020 00:15 Hambantota Sri Lanka  0.1
02 Dec 2020 02:30 Akkaraipattu Sri Lanka  0.1
02 Dec 2020 04:15 Mandve India  0.1
02 Dec 2020 04:45 Kottapatnam India  0.1
02 Dec 2020 01:15 Ullapalem India  0.1
02 Dec 2020 02:30 Vedaranyam India  0.1
02 Dec 2020 02:30 Vedaranniyam India  0.1
02 Dec 2020 02:45 Nagappattinam India  0.1
02 Dec 2020 00:45 Periathullay India  0.1
02 Dec 2020 01:00 Agastiswaram India  0.1
02 Dec 2020 01:00 Cape Comorin India  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 04:45 Kodur India  0.1
02 Dec 2020 00:00 Devipatam India  0.1
02 Dec 2020 06:00 Accarapatam India  0.1
02 Dec 2020 06:00 Karaikal India  0.1
02 Dec 2020 06:00 Tranquebar India  0.1
02 Dec 2020 06:00 Tarangambadi India  0.1
02 Dec 2020 01:00 Kulasekharapatnam India  0.1
02 Dec 2020 00:00 Mangaluru India  0.1
02 Dec 2020 01:00 Cuddalore India  0.1