Overall Orange alert Tropical Cyclone for BUREVI-20
in India, Sri Lanka
04 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 ECMWF
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 47 km/h
Maximum storm surge 0.5 m (04 Dec 21:00 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 47 km/h 0.5 m 13 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

No people by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

No exposed population (in Tropical Storm or higher) based on the bulletin of 04 Dec 2020 00:00 UTC

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 68 - - - - - - -
GREEN 3 02 Dec 2020 00:00 72 - - - - - - -
GREEN 4 02 Dec 2020 12:00 86 -
- - - - - Sri Lanka
GREEN 5 03 Dec 2020 00:00 68 -
- - - - - Sri Lanka
GREEN 6 03 Dec 2020 12:00 50 - - - - - - -
GREEN 7 04 Dec 2020 00:00 61 - - - - - - -
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 04 Dec 2020 00:00 UTC
LevelCountryPopulation 
250-500 mmIndia4,807,388 
100-250 mmIndia34,437,277 
50-100 mmIndia, Sri Lanka31,572,103
+
India31,391,195 
Sri Lanka180,908 

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 19 - - - - - - -
Blue 3 02 Dec 2020 00:00 20 - - - - - - -
Blue 4 02 Dec 2020 12:00 24 640 thousand - - - - - - Sri Lanka
Blue 5 03 Dec 2020 00:00 19 90 thousand - - - - - - Sri Lanka
Blue 6 03 Dec 2020 12:00 14 - - - - - - -
Blue 7 04 Dec 2020 00:00 490 39.2 million
- - - India, Sri Lanka




Impact estimation for the next 72h
TOP

StormSurge

0.5 m

The maximum Storm surge height is  0.5m in Muttupettai, India. This height is estimated for 04 Dec 2020 21:00 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 04 Dec 2020 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
04 Dec 2020 21:00 Muttupettai India  0.5
04 Dec 2020 21:00 Panalkkulam India  0.5
04 Dec 2020 21:00 Irumeni India  0.5
04 Dec 2020 21:00 Pamban India  0.5
05 Dec 2020 04:15 Kattumavadi India  0.5
05 Dec 2020 04:15 Atirampattinam India  0.5
05 Dec 2020 03:45 Manamelkudi India  0.5
05 Dec 2020 03:45 Ammapatam India  0.5
05 Dec 2020 01:15 Kottaippattanam India  0.4
05 Dec 2020 01:15 Tondi India  0.4
04 Dec 2020 17:15 Kayts Sri Lanka  0.4
04 Dec 2020 17:15 Jaffna Sri Lanka  0.4
04 Dec 2020 17:15 Kankesanturai Sri Lanka  0.4
04 Dec 2020 17:15 Idaikkadu Sri Lanka  0.4
04 Dec 2020 17:15 Kavutarimunai Sri Lanka  0.4
04 Dec 2020 17:00 Pooneryn Sri Lanka  0.3
04 Dec 2020 17:00 Ampan Sri Lanka  0.3
04 Dec 2020 22:15 Rameswaram India  0.3
04 Dec 2020 19:30 Tirupalakudi India  0.3
04 Dec 2020 17:30 Nawaladi Sri Lanka  0.3
05 Dec 2020 00:45 Devipatam India  0.3
04 Dec 2020 17:15 Kurichchikadu Sri Lanka  0.3
04 Dec 2020 22:45 Kodigeri India  0.3
04 Dec 2020 22:30 Vedaranyam India  0.3
04 Dec 2020 22:30 Vedaranniyam India  0.3
04 Dec 2020 17:30 Kiranchi Sri Lanka  0.3
04 Dec 2020 23:15 Delft Centre Sri Lanka  0.3
04 Dec 2020 00:45 Aliavalai Sri Lanka  0.3
04 Dec 2020 13:00 Vellankulam Sri Lanka  0.2
04 Dec 2020 06:15 Velangann India  0.2
04 Dec 2020 12:45 Attimoddai Sri Lanka  0.2
04 Dec 2020 22:30 Talaimannar Sri Lanka  0.2
04 Dec 2020 22:30 Chiruttoppu Sri Lanka  0.2
04 Dec 2020 11:45 Silavatturai Sri Lanka  0.2
04 Dec 2020 11:45 Mannar Sri Lanka  0.2
04 Dec 2020 12:15 Periyavilankuli Sri Lanka  0.2
04 Dec 2020 11:45 Anaippapan Sri Lanka  0.2
04 Dec 2020 03:15 Nagappattinam India  0.2
04 Dec 2020 03:15 Accarapatam India  0.2
04 Dec 2020 07:00 Karaikal India  0.2
04 Dec 2020 12:30 Mumbai India  0.2
04 Dec 2020 12:30 Asumumbay India  0.2
04 Dec 2020 12:30 Uran India  0.2
04 Dec 2020 12:30 Trombay India  0.2
04 Dec 2020 12:30 Diva India  0.2
04 Dec 2020 12:30 Taloje India  0.2
04 Dec 2020 12:15 Mandve India  0.2
04 Dec 2020 06:00 Mudalaipalai Sri Lanka  0.1
04 Dec 2020 06:00 Kalpitiya Sri Lanka  0.1
04 Dec 2020 06:00 Karadipuval Sri Lanka  0.1
04 Dec 2020 06:00 Pomparippu Sri Lanka  0.1
04 Dec 2020 16:30 Tranquebar India  0.1
04 Dec 2020 16:30 Tarangambadi India  0.1
04 Dec 2020 06:45 Chittadi India  0.1
04 Dec 2020 06:45 Kundapura India  0.1
04 Dec 2020 16:15 Porto Novo India  0.1
04 Dec 2020 06:45 Udipi India  0.1
04 Dec 2020 02:00 Cuddalore India  0.1
04 Dec 2020 02:00 Purnankuppam India  0.1
05 Dec 2020 11:00 Bhatkal India  0.1
05 Dec 2020 11:00 Bainduru India  0.1
04 Dec 2020 09:15 Karen India  0.1
04 Dec 2020 17:15 Chakicherla India  0.1
05 Dec 2020 02:15 Point Pedro Sri Lanka  0.1
05 Dec 2020 11:30 Mavalli India  0.1
05 Dec 2020 11:30 Shirali India  0.1
06 Dec 2020 07:15 Manki India  0.1
04 Dec 2020 09:00 Diglipur India  0.1
05 Dec 2020 06:45 Qaysad Oman  0.1
06 Dec 2020 07:15 Kumta India  0.1
06 Dec 2020 07:15 Honavar India  0.1
04 Dec 2020 05:00 Thoothukkudi India  0.1
04 Dec 2020 12:15 Tirumullaivasal India  0.1
04 Dec 2020 12:15 Kaveripattanam India  0.1
04 Dec 2020 20:45 Bankot India  0.1
04 Dec 2020 20:45 Kelshi India  0.1
04 Dec 2020 20:45 Srivardhan India  0.1
06 Dec 2020 07:15 Gokarn India  0.1
04 Dec 2020 02:30 Pondicherry India  0.1
04 Dec 2020 02:30 Kalapettai India  0.1
04 Dec 2020 02:30 Marakkanam India  0.1
04 Dec 2020 20:45 Agar Panchaitan India  0.1
06 Dec 2020 07:30 Sadashivgarh India  0.1
06 Dec 2020 07:30 Karwar India  0.1
06 Dec 2020 07:30 Belekeri India  0.1
06 Dec 2020 07:30 Ankola India  0.1
04 Dec 2020 09:15 Rongat India  0.1
04 Dec 2020 21:30 Kilakarai India  0.1
05 Dec 2020 12:15 Melmandai India  0.1
05 Dec 2020 12:15 Vembar India  0.1
04 Dec 2020 21:00 Murud India  0.1
04 Dec 2020 04:15 Periathullay India  0.1
04 Dec 2020 04:15 Kulasekharapatnam India  0.1
05 Dec 2020 10:30 Mulki India  0.1
04 Dec 2020 03:45 Nalasopara India  0.1
04 Dec 2020 03:45 Agashi India  0.1
04 Dec 2020 03:45 Vasai India  0.1
04 Dec 2020 04:45 Tiruchendur India  0.1
05 Dec 2020 07:00 Anjanwel India  0.1
04 Dec 2020 20:00 Chundikkulam Sri Lanka  0.1
04 Dec 2020 20:00 Chalai Sri Lanka  0.1
04 Dec 2020 15:15 Anaitivu Sri Lanka  0.1
04 Dec 2020 15:15 Ammanthanaveli Sri Lanka  0.1
05 Dec 2020 07:15 Guhagar India  0.1