Overall Orange alert Tropical Cyclone for BUREVI-20
in India, Sri Lanka
04 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
Exposed population No people in Category 1 or higher
Maximum wind speed 68 km/h
Maximum storm surge 0.4 m (04 Dec 20:15 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 68 km/h 0.4 m 19 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

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 18:00 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 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 06:00 104 -
- - - - - Sri Lanka
GREEN 5 02 Dec 2020 12:00 83 -
- - - - - Sri Lanka
GREEN 6 02 Dec 2020 18:00 83 -
- - - - - Sri Lanka, India
GREEN 7 03 Dec 2020 00:00 79 -
- - - - - Sri Lanka
GREEN 8 03 Dec 2020 06:00 72 -
- - - - - India, Sri Lanka
GREEN 9 03 Dec 2020 12:00 65 -
- - - - - India
GREEN 10 03 Dec 2020 18:00 68 -
- - - - - Sri Lanka, India
GREEN 11 04 Dec 2020 00:00 61 - - - - - - -
GREEN 12 04 Dec 2020 06:00 65 - - - - - - -
GREEN 13 04 Dec 2020 12:00 68 -
- - - - - India, Sri Lanka
GREEN 14 04 Dec 2020 18:00 68 - - - - - - -
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 04 Dec 2020 18:00 UTC
LevelCountryPopulation 
250-500 mmIndia409,281 
100-250 mmIndia12,635,767 
50-100 mmIndia, Sri Lanka, Maldives18,206,136
+
India16,474,390 
Sri Lanka1,725,673 
Maldives6,073 

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 29 850 thousand - - - - - - Sri Lanka
Blue 5 02 Dec 2020 12:00 23 630 thousand - - - - - - Sri Lanka
Blue 6 02 Dec 2020 18:00 23 550 thousand - - - - - - Sri Lanka, India
Blue 7 03 Dec 2020 00:00 22 440 thousand - - - - - - Sri Lanka
Blue 8 03 Dec 2020 06:00 20 210 thousand - - - - - - India, Sri Lanka
Blue 9 03 Dec 2020 12:00 18 4 thousand - - - - - - India
Blue 10 03 Dec 2020 18:00 19 160 thousand - - - - - - Sri Lanka, India
Blue 11 04 Dec 2020 00:00 17 - - - - - - -
Blue 12 04 Dec 2020 06:00 18 - - - - - - -
Blue 13 04 Dec 2020 12:00 19 30 thousand - - - - - - India, Sri Lanka
Blue 14 04 Dec 2020 18:00 446 13 million
- - - India, Sri Lanka, Maldives




Impact estimation for the next 72h
TOP

StormSurge

0.4 m

The maximum Storm surge height is  0.4m in Muttupettai, India. This height is estimated for 04 Dec 2020 20:15 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 18:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
04 Dec 2020 20:15 Muttupettai India  0.4
04 Dec 2020 20:15 Panalkkulam India  0.4
04 Dec 2020 20:15 Irumeni India  0.4
04 Dec 2020 20:15 Pamban India  0.4
04 Dec 2020 19:00 Rameswaram India  0.4
04 Dec 2020 18:00 Tirupalakudi India  0.4
04 Dec 2020 18:00 Tondi India  0.4
04 Dec 2020 18:00 Devipatam India  0.4
04 Dec 2020 18:15 Kottaippattanam India  0.3
04 Dec 2020 18:15 Manamelkudi India  0.3
04 Dec 2020 18:15 Ammapatam India  0.3
04 Dec 2020 18:00 Talaimannar Sri Lanka  0.3
04 Dec 2020 18:00 Chiruttoppu Sri Lanka  0.3
04 Dec 2020 18:00 Mannar Sri Lanka  0.3
04 Dec 2020 18:15 Silavatturai Sri Lanka  0.3
04 Dec 2020 18:00 Kattumavadi India  0.3
04 Dec 2020 18:30 Anaippapan Sri Lanka  0.2
04 Dec 2020 18:45 Delft Centre Sri Lanka  0.2
04 Dec 2020 18:45 Kurichchikadu Sri Lanka  0.2
04 Dec 2020 18:45 Kayts Sri Lanka  0.2
04 Dec 2020 18:00 Atirampattinam India  0.2
04 Dec 2020 21:30 Velangann India  0.2
04 Dec 2020 19:00 Jaffna Sri Lanka  0.2
05 Dec 2020 11:45 Nalasopara India  0.2
05 Dec 2020 11:45 Agashi India  0.2
05 Dec 2020 11:45 Dongri India  0.2
05 Dec 2020 11:45 Vasai India  0.2
05 Dec 2020 11:45 Mira Bhayandar India  0.2
05 Dec 2020 09:15 Kelshi India  0.2
04 Dec 2020 21:45 Nagappattinam India  0.2
05 Dec 2020 12:00 Malad India  0.2
04 Dec 2020 19:15 Kavutarimunai Sri Lanka  0.2
04 Dec 2020 19:15 Nawaladi Sri Lanka  0.2
04 Dec 2020 19:15 Pooneryn Sri Lanka  0.2
04 Dec 2020 19:15 Aliavalai Sri Lanka  0.2
05 Dec 2020 09:00 Bankot India  0.2
05 Dec 2020 09:30 Srivardhan India  0.2
05 Dec 2020 09:15 Agar Panchaitan India  0.2
05 Dec 2020 09:00 Anjanwel India  0.2
04 Dec 2020 18:00 Kankesanturai Sri Lanka  0.2
04 Dec 2020 18:00 Idaikkadu Sri Lanka  0.2
04 Dec 2020 21:30 Accarapatam India  0.2
05 Dec 2020 08:45 Guhagar India  0.2
04 Dec 2020 18:45 Kodigeri India  0.2
04 Dec 2020 18:30 Pomparippu Sri Lanka  0.2
04 Dec 2020 18:45 Mudalaipalai Sri Lanka  0.2
04 Dec 2020 18:45 Kalpitiya Sri Lanka  0.2
04 Dec 2020 18:45 Karadipuval Sri Lanka  0.2
04 Dec 2020 18:00 Kiranchi Sri Lanka  0.2
05 Dec 2020 09:15 Murud India  0.2
04 Dec 2020 18:45 Periyavilankuli Sri Lanka  0.2
04 Dec 2020 18:00 Vellankulam Sri Lanka  0.2
04 Dec 2020 18:30 Vedaranyam India  0.2
04 Dec 2020 18:30 Vedaranniyam India  0.2
05 Dec 2020 09:00 Boria India  0.2
04 Dec 2020 18:15 Attimoddai Sri Lanka  0.2
05 Dec 2020 09:15 Jaigarh India  0.2
07 Dec 2020 10:15 Mumbai India  0.2
07 Dec 2020 10:15 Asumumbay India  0.2
07 Dec 2020 10:15 Uran India  0.2
07 Dec 2020 10:15 Trombay India  0.2
07 Dec 2020 10:15 Diva India  0.2
07 Dec 2020 10:15 Taloje India  0.2
04 Dec 2020 18:15 Karaikal India  0.2
05 Dec 2020 08:15 Chittadi India  0.2
05 Dec 2020 08:15 Kundapura India  0.2
05 Dec 2020 08:00 Udipi India  0.2
04 Dec 2020 18:00 Thoothukkudi India  0.1
05 Dec 2020 13:15 Navghar India  0.1
04 Dec 2020 20:45 Karen India  0.1
04 Dec 2020 18:00 Ampan Sri Lanka  0.1
04 Dec 2020 21:15 Tranquebar India  0.1
04 Dec 2020 21:15 Tarangambadi India  0.1
04 Dec 2020 21:15 Tirumullaivasal India  0.1
04 Dec 2020 21:15 Kaveripattanam India  0.1
05 Dec 2020 08:00 Bainduru India  0.1
05 Dec 2020 07:45 Bhatkal India  0.1
04 Dec 2020 21:15 Rongat India  0.1
05 Dec 2020 14:45 Kilakarai India  0.1
04 Dec 2020 21:00 Diglipur India  0.1
05 Dec 2020 09:30 Alibag India  0.1
05 Dec 2020 09:30 Revadanda India  0.1
05 Dec 2020 05:30 Qaysad Oman  0.1
06 Dec 2020 13:30 Sadashivgarh India  0.1
06 Dec 2020 13:30 Karwar India  0.1
06 Dec 2020 13:30 Belekeri India  0.1
06 Dec 2020 13:30 Ankola India  0.1
06 Dec 2020 13:30 Gokarn India  0.1
05 Dec 2020 08:30 Mirya India  0.1
05 Dec 2020 08:30 Ratnagiri India  0.1
04 Dec 2020 21:15 Porto Novo India  0.1
04 Dec 2020 19:45 Point Pedro Sri Lanka  0.1
06 Dec 2020 10:15 Kakinada India  0.1
05 Dec 2020 08:15 Mavalli India  0.1
05 Dec 2020 08:15 Shirali India  0.1
05 Dec 2020 08:30 Purnagad India  0.1
05 Dec 2020 23:15 Agastiswaram India  0.1
05 Dec 2020 23:15 Cape Comorin India  0.1
05 Dec 2020 23:15 Erukkandurai India  0.1
05 Dec 2020 23:15 Vijayapati India  0.1
04 Dec 2020 20:45 Kelambakkam India  0.1
04 Dec 2020 20:45 Saint Thomas Mount India  0.1
04 Dec 2020 20:45 Madhavaram India  0.1
04 Dec 2020 22:00 Palalankwe India  0.1
04 Dec 2020 22:00 Chetamale India  0.1
04 Dec 2020 21:00 Kuvattur India  0.1
05 Dec 2020 09:00 Purangad India  0.1
04 Dec 2020 18:00 Melmandai India  0.1
04 Dec 2020 18:00 Vembar India  0.1
05 Dec 2020 09:45 Mandve India  0.1
05 Dec 2020 07:45 Manki India  0.1
05 Dec 2020 01:00 Chilaw Sri Lanka  0.1
05 Dec 2020 01:00 Adapparagama Sri Lanka  0.1
05 Dec 2020 08:00 Mulki India  0.1
05 Dec 2020 00:30 Periathullay India  0.1
05 Dec 2020 00:30 Kulasekharapatnam India  0.1
05 Dec 2020 00:30 Tiruchendur India  0.1
05 Dec 2020 08:15 Mangaluru India  0.1
04 Dec 2020 20:30 Cuddalore India  0.1
04 Dec 2020 20:30 Purnankuppam India  0.1
05 Dec 2020 08:00 Manjeshwaram India  0.1
05 Dec 2020 08:00 Kumbla India  0.1
05 Dec 2020 08:00 Kasaragod India  0.1
05 Dec 2020 08:00 Bekal India  0.1
05 Dec 2020 09:00 Adiura India  0.1
04 Dec 2020 21:00 Uppuveli Sri Lanka  0.1
04 Dec 2020 21:00 Trincomalee Sri Lanka  0.1
04 Dec 2020 21:00 Foul Point Sri Lanka  0.1
04 Dec 2020 21:00 Mahabalipuram India  0.1
04 Dec 2020 20:45 Marakkanam India  0.1
05 Dec 2020 07:15 Kannapuram India  0.1
05 Dec 2020 07:15 Chirakkal India  0.1
05 Dec 2020 07:15 Valapattanam India  0.1
05 Dec 2020 07:15 Azhikkal India  0.1
05 Dec 2020 07:15 Cannanore India  0.1
05 Dec 2020 07:15 Edakkad India  0.1
05 Dec 2020 07:15 Dharmadam India  0.1
05 Dec 2020 07:15 Tellicherry India  0.1
05 Dec 2020 07:15 Mahe India  0.1
04 Dec 2020 21:45 Chundikkulam Sri Lanka  0.1
04 Dec 2020 21:45 Chalai Sri Lanka  0.1
05 Dec 2020 08:15 Honavar India  0.1
05 Dec 2020 01:00 Amaikuli Sri Lanka  0.1
05 Dec 2020 01:00 Arachchikattuwa Sri Lanka  0.1
05 Dec 2020 01:00 Akkaraweli Sri Lanka  0.1
04 Dec 2020 21:00 Vedakudiyiruppu Sri Lanka  0.1
04 Dec 2020 21:00 Batticaloa Sri Lanka  0.1
04 Dec 2020 21:00 Kattankudi Sri Lanka  0.1
04 Dec 2020 21:00 Paddiruppu Sri Lanka  0.1
05 Dec 2020 07:15 Badagara India  0.1
04 Dec 2020 20:45 Brynthuraichenai Sri Lanka  0.1
04 Dec 2020 20:45 Sittandy Sri Lanka  0.1
04 Dec 2020 18:00 Kayalpatnam India  0.1
05 Dec 2020 15:00 Sikkal India  0.1
04 Dec 2020 20:15 Vatturupallepalem India  0.1
04 Dec 2020 20:15 Govundlapalem India  0.1
04 Dec 2020 19:00 Anaitivu Sri Lanka  0.1
04 Dec 2020 19:00 Ammanthanaveli Sri Lanka  0.1
06 Dec 2020 13:30 Kumta India  0.1
05 Dec 2020 01:00 Puttalam Sri Lanka  0.1
04 Dec 2020 21:15 Durgarajupatnam India  0.1
04 Dec 2020 20:30 Therunattam India  0.1
05 Dec 2020 07:45 Payyoli India  0.1
05 Dec 2020 07:45 Quilandi India  0.1
05 Dec 2020 07:45 Talakkolattur India  0.1
05 Dec 2020 01:00 Alankuda Sri Lanka  0.1
04 Dec 2020 23:45 Negombo Sri Lanka  0.1
04 Dec 2020 23:45 Wattala Sri Lanka  0.1
04 Dec 2020 23:45 Ja-Ela Sri Lanka  0.1
04 Dec 2020 21:00 Arukarkudah Sri Lanka  0.1
04 Dec 2020 21:00 Pirappaiyadimadu Sri Lanka  0.1
04 Dec 2020 22:30 Pondicherry India  0.1
04 Dec 2020 22:30 Kalapettai India  0.1
04 Dec 2020 23:45 Kozhikode India  0.1
04 Dec 2020 23:45 Beypore India  0.1
04 Dec 2020 23:45 Chaliyam India  0.1
04 Dec 2020 20:45 Chakicherla India  0.1
04 Dec 2020 20:45 Ullapalem India  0.1
05 Dec 2020 07:45 Nileshwar India  0.1
05 Dec 2020 07:45 Chervattur India  0.1
05 Dec 2020 08:45 Vijayadurg India  0.1
04 Dec 2020 21:45 Hobdaypur India  0.1
04 Dec 2020 21:45 Bamboo Flat India  0.1
04 Dec 2020 21:45 Port Blair India  0.1
04 Dec 2020 19:30 Kottapatnam India  0.1
04 Dec 2020 19:15 Pakala India  0.1
04 Dec 2020 22:00 Geinyale India  0.1
05 Dec 2020 23:00 Kadiapattanam India  0.1
04 Dec 2020 21:30 Alampil Sri Lanka  0.1
04 Dec 2020 21:30 Karuvaddukkeni Sri Lanka  0.1
04 Dec 2020 21:30 Pulmoddai Sri Lanka  0.1