Overall Orange Tropical Cyclone alert for BUREVI-20 in India, Sri Lanka from 01 Dec 2020 12:00 UTC to 04 Dec 2020 18:00 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

Overall Orange alert Tropical Cyclone for BUREVI-20

in India, Sri Lanka

04 Dec 2020 12 UTC

click on

to select bulletin time

Meteorological source:

GDACS JTWC

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	GFS
Exposed countries	Sri Lanka, India
Exposed population	No people in Category 1 or higher
Maximum wind speed	68 km/h
Maximum storm surge	0.6 m (04 Dec 15:45 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
GFS Current	68 km/h	0.6 m	19 mm	0.5
GFS Overall	86 km/h	0.9 m	813 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 1 thousand can be affected by wind speeds of Tropical Storm strength or above

Wind exposed population - AoIs

Estimations based on the bulletin of 04 Dec 2020 12:00 UTC

Category	Country	Population
Tropical Storm	Sri Lanka, India	1,103	+
	Sri Lanka	270
	India	833

See TC classification SSHS

Wind Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

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
1	01 Dec 2020 12:00	61	-	-	-	-	-	-	-
2	01 Dec 2020 18:00	76	-	-	-	-	-	-	-
3	02 Dec 2020 00:00	86	-	-	-	-	-	-	-
4	02 Dec 2020 06:00	76	-	-	-	-	-	-	-
5	02 Dec 2020 12:00	72	-		-	-	-	-	-	Sri Lanka, India
6	02 Dec 2020 18:00	76	-		-	-	-	-	-	Sri Lanka, India
7	03 Dec 2020 00:00	76	-		-	-	-	-	-	Sri Lanka, India
8	03 Dec 2020 06:00	65	-		-	-	-	-	-	Sri Lanka
9	03 Dec 2020 12:00	58	-	-	-	-	-	-	-
10	03 Dec 2020 18:00	50	-	-	-	-	-	-	-
11	04 Dec 2020 00:00	54	-	-	-	-	-	-	-
12	04 Dec 2020 06:00	58	-	-	-	-	-	-	-
13	04 Dec 2020 12:00	68	-		-	-	-	-	-	Sri Lanka, India

Download:

Impact estimation for the next 72h

TOP

Rainfall

Rain exposed population - AoIs

Estimations based on the bulletin of 04 Dec 2020 12:00 UTC

Level	Country	Population
100-250 mm	India	8,439,945
50-100 mm	India, Sri Lanka, Maldives	38,468,918	+
	India	35,446,420
	Sri Lanka	3,005,373
	Maldives	17,125

Rain Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

N°	Date (UTC)	Max Rainfall (mm)	Pop >100mm or higher	50-100	100-250	250-500	500-750	750-1000	>1000	Countries
1	01 Dec 2020 12:00	17	-	-	-	-	-	-	-
2	01 Dec 2020 18:00	21	-	-	-	-	-	-	-
3	02 Dec 2020 00:00	24	-	-	-	-	-	-	-
4	02 Dec 2020 06:00	21	-	-	-	-	-	-	-
5	02 Dec 2020 12:00	20	470 thousand	-	-	-	-	-	-	Sri Lanka, India
6	02 Dec 2020 18:00	21	270 thousand	-	-	-	-	-	-	Sri Lanka, India
7	03 Dec 2020 00:00	21	120 thousand	-	-	-	-	-	-	Sri Lanka, India
8	03 Dec 2020 06:00	18	50 thousand	-	-	-	-	-	-	Sri Lanka
9	03 Dec 2020 12:00	16	-	-	-	-	-	-	-
10	03 Dec 2020 18:00	14	-	-	-	-	-	-	-
11	04 Dec 2020 00:00	15	-	-	-	-	-	-	-
12	04 Dec 2020 06:00	16	-	-	-	-	-	-	-
13	04 Dec 2020 12:00	217	8.4 million			-	-	-	-	India, Sri Lanka, Maldives

Impact estimation for the next 72h

TOP

StormSurge

0.6 m

The maximum Storm surge height is 0.6m in Muttupettai, India. This height is estimated for 04 Dec 2020 15:45 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 12:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	04 Dec 2020 15:45	Muttupettai	India	0.6
	04 Dec 2020 15:45	Panalkkulam	India	0.6
	04 Dec 2020 15:45	Irumeni	India	0.6
	04 Dec 2020 15:45	Pamban	India	0.6
	04 Dec 2020 15:15	Rameswaram	India	0.5
	04 Dec 2020 15:45	Tirupalakudi	India	0.5
	04 Dec 2020 16:00	Devipatam	India	0.4
	04 Dec 2020 14:45	Kiranchi	Sri Lanka	0.4
	04 Dec 2020 14:45	Vellankulam	Sri Lanka	0.4
	04 Dec 2020 14:45	Nawaladi	Sri Lanka	0.4
	04 Dec 2020 15:45	Tondi	India	0.4
	04 Dec 2020 13:30	Talaimannar	Sri Lanka	0.3
	04 Dec 2020 13:30	Chiruttoppu	Sri Lanka	0.3
	04 Dec 2020 13:30	Mannar	Sri Lanka	0.3
	04 Dec 2020 12:00	Attimoddai	Sri Lanka	0.3
	04 Dec 2020 12:30	Jaffna	Sri Lanka	0.3
	04 Dec 2020 12:30	Idaikkadu	Sri Lanka	0.3
	04 Dec 2020 12:30	Kavutarimunai	Sri Lanka	0.3
	04 Dec 2020 12:30	Pooneryn	Sri Lanka	0.3
	04 Dec 2020 12:30	Ampan	Sri Lanka	0.3
	04 Dec 2020 13:15	Periyavilankuli	Sri Lanka	0.3
	04 Dec 2020 15:45	Kurichchikadu	Sri Lanka	0.3
	04 Dec 2020 15:45	Kayts	Sri Lanka	0.3
	04 Dec 2020 16:30	Kankesanturai	Sri Lanka	0.3
	04 Dec 2020 13:45	Delft Centre	Sri Lanka	0.3
	04 Dec 2020 15:15	Kottaippattanam	India	0.3
	04 Dec 2020 18:15	Silavatturai	Sri Lanka	0.3
	04 Dec 2020 18:45	Kattumavadi	India	0.3
	04 Dec 2020 18:45	Manamelkudi	India	0.3
	04 Dec 2020 18:45	Ammapatam	India	0.3
	04 Dec 2020 18:15	Anaippapan	Sri Lanka	0.2
	05 Dec 2020 06:15	Atirampattinam	India	0.2
	04 Dec 2020 14:00	Mumbai	India	0.2
	04 Dec 2020 14:00	Asumumbay	India	0.2
	04 Dec 2020 14:00	Uran	India	0.2
	04 Dec 2020 14:00	Trombay	India	0.2
	04 Dec 2020 14:00	Diva	India	0.2
	04 Dec 2020 14:00	Taloje	India	0.2
	04 Dec 2020 16:00	Kodigeri	India	0.2
	04 Dec 2020 16:00	Vedaranyam	India	0.2
	04 Dec 2020 16:00	Vedaranniyam	India	0.2
	04 Dec 2020 18:30	Aliavalai	Sri Lanka	0.2
	04 Dec 2020 15:30	Velangann	India	0.2
	04 Dec 2020 15:30	Nagappattinam	India	0.2
	04 Dec 2020 21:00	Accarapatam	India	0.2
	04 Dec 2020 14:45	Karaikal	India	0.2
	05 Dec 2020 00:15	Mudalaipalai	Sri Lanka	0.1
	05 Dec 2020 00:15	Kalpitiya	Sri Lanka	0.1
	05 Dec 2020 00:15	Karadipuval	Sri Lanka	0.1
	05 Dec 2020 00:15	Pomparippu	Sri Lanka	0.1
	06 Dec 2020 13:45	Thoothukkudi	India	0.1
	04 Dec 2020 21:15	Point Pedro	Sri Lanka	0.1
	04 Dec 2020 15:00	Porto Novo	India	0.1
	04 Dec 2020 14:00	Mandve	India	0.1
	05 Dec 2020 12:30	Sadashivgarh	India	0.1
	05 Dec 2020 12:30	Karwar	India	0.1
	05 Dec 2020 12:30	Belekeri	India	0.1
	05 Dec 2020 12:30	Ankola	India	0.1
	05 Dec 2020 12:30	Gokarn	India	0.1
	04 Dec 2020 20:45	Chakicherla	India	0.1
	05 Dec 2020 11:45	Nalasopara	India	0.1
	05 Dec 2020 11:45	Agashi	India	0.1
	05 Dec 2020 11:45	Dongri	India	0.1
	05 Dec 2020 11:45	Vasai	India	0.1
	05 Dec 2020 11:45	Mira Bhayandar	India	0.1
	05 Dec 2020 17:30	Chittadi	India	0.1
	05 Dec 2020 17:30	Kundapura	India	0.1
	05 Dec 2020 07:15	Honavar	India	0.1
	05 Dec 2020 07:15	Manki	India	0.1
	05 Dec 2020 07:15	Mavalli	India	0.1
	05 Dec 2020 07:15	Shirali	India	0.1
	05 Dec 2020 07:15	Kumta	India	0.1
	05 Dec 2020 11:30	Malad	India	0.1
	05 Dec 2020 07:15	Bhatkal	India	0.1
	05 Dec 2020 07:15	Bainduru	India	0.1
	05 Dec 2020 08:30	Bankot	India	0.1
	05 Dec 2020 08:30	Kelshi	India	0.1
	05 Dec 2020 14:15	Erukkandurai	India	0.1
	05 Dec 2020 14:15	Vijayapati	India	0.1
	05 Dec 2020 03:15	Diglipur	India	0.1
	05 Dec 2020 08:45	Guhagar	India	0.1
	05 Dec 2020 08:45	Anjanwel	India	0.1
	04 Dec 2020 21:30	Vedakudiyiruppu	Sri Lanka	0.1
	04 Dec 2020 21:30	Batticaloa	Sri Lanka	0.1
	04 Dec 2020 21:30	Kattankudi	Sri Lanka	0.1
	05 Dec 2020 17:30	Udipi	India	0.1
	05 Dec 2020 14:15	Periathullay	India	0.1
	05 Dec 2020 03:30	Pondicherry	India	0.1
	05 Dec 2020 03:30	Kalapettai	India	0.1
	05 Dec 2020 03:30	Marakkanam	India	0.1
	05 Dec 2020 03:45	Tranquebar	India	0.1
	05 Dec 2020 03:45	Tarangambadi	India	0.1
	06 Dec 2020 13:15	Kilakarai	India	0.1
	04 Dec 2020 15:45	Chundikkulam	Sri Lanka	0.1
	04 Dec 2020 15:45	Chalai	Sri Lanka	0.1
	05 Dec 2020 13:45	Boria	India	0.1
	05 Dec 2020 13:45	Jaigarh	India	0.1
	04 Dec 2020 22:00	Palalankwe	India	0.1
	04 Dec 2020 22:00	Chetamale	India	0.1
	05 Dec 2020 14:30	Kulasekharapatnam	India	0.1
	05 Dec 2020 14:30	Tiruchendur	India	0.1
	04 Dec 2020 23:30	Agastiswaram	India	0.1
	04 Dec 2020 23:30	Cape Comorin	India	0.1
	04 Dec 2020 20:15	Ullapalem	India	0.1
	04 Dec 2020 20:15	Pakala	India	0.1
	04 Dec 2020 20:15	Kottapatnam	India	0.1
	06 Dec 2020 13:00	Kayalpatnam	India	0.1
	05 Dec 2020 08:45	Srivardhan	India	0.1
	05 Dec 2020 03:45	Kaveripattanam	India	0.1
	04 Dec 2020 20:45	Durgarajupatnam	India	0.1
	06 Dec 2020 13:15	Melmandai	India	0.1
	06 Dec 2020 13:15	Vembar	India	0.1
	04 Dec 2020 21:15	Arukarkudah	Sri Lanka	0.1
	04 Dec 2020 21:15	Pirappaiyadimadu	Sri Lanka	0.1
	04 Dec 2020 21:15	Brynthuraichenai	Sri Lanka	0.1
	04 Dec 2020 21:15	Sittandy	Sri Lanka	0.1
	05 Dec 2020 08:30	Agar Panchaitan	India	0.1
	05 Dec 2020 06:45	Mulki	India	0.1
	04 Dec 2020 17:45	Karen	India	0.1
	06 Dec 2020 13:15	Sikkal	India	0.1
	04 Dec 2020 20:45	Karuvaddukkeni	Sri Lanka	0.1
	04 Dec 2020 20:45	Pulmoddai	Sri Lanka	0.1
	04 Dec 2020 20:45	Analkaddimady	Sri Lanka	0.1
	06 Dec 2020 11:30	Murud	India	0.1
	05 Dec 2020 03:45	Tirumullaivasal	India	0.1
	05 Dec 2020 13:30	Mirya	India	0.1
	05 Dec 2020 13:30	Ratnagiri	India	0.1
	05 Dec 2020 03:15	Kelambakkam	India	0.1
	05 Dec 2020 03:15	Saint Thomas Mount	India	0.1
	05 Dec 2020 03:15	Madhavaram	India	0.1
	05 Dec 2020 08:15	Kadiapattanam	India	0.1
	04 Dec 2020 21:15	Anaitivu	Sri Lanka	0.1
	04 Dec 2020 21:15	Ammanthanaveli	Sri Lanka	0.1
	05 Dec 2020 03:30	Cuddalore	India	0.1
	05 Dec 2020 03:30	Purnankuppam	India	0.1
	05 Dec 2020 08:15	Kolachel	India	0.1
	05 Dec 2020 08:15	Taingapatam	India	0.1

Disclaimer
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.