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

02 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	72 km/h
Maximum storm surge	0.9 m (02 Dec 18:00 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
GFS Current	72 km/h	0.9 m	20 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)

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Wind

86 km/h

Up to 640 thousand 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 12:00 UTC

Category	Country	Population
Tropical Storm	Sri Lanka, India	639,752	+
	Sri Lanka	575,714
	India	64,038

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

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 12:00 UTC

Level	Country	Population
500-750 mm	Sri Lanka	155,651
250-500 mm	Sri Lanka	871,696
100-250 mm	India, Sri Lanka	7,938,643	+
	India	6,608,290
	Sri Lanka	1,330,353
50-100 mm	India, Sri Lanka	37,004,669	+
	India	34,367,019
	Sri Lanka	2,637,650

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	576	9 million					-	-	India, Sri Lanka

Impact estimation for the next 72h

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StormSurge

0.9 m

The maximum Storm surge height is 0.9m in Chiruttoppu, Sri Lanka. This height is estimated for 02 Dec 2020 18:00 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 02 Dec 2020 12:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	02 Dec 2020 18:00	Chiruttoppu	Sri Lanka	0.9
	02 Dec 2020 18:00	Mannar	Sri Lanka	0.9
	02 Dec 2020 18:00	Periyavilankuli	Sri Lanka	0.9
	02 Dec 2020 18:00	Attimoddai	Sri Lanka	0.9
	02 Dec 2020 18:00	Vellankulam	Sri Lanka	0.8
	02 Dec 2020 17:30	Kiranchi	Sri Lanka	0.7
	02 Dec 2020 18:00	Talaimannar	Sri Lanka	0.7
	02 Dec 2020 17:30	Nawaladi	Sri Lanka	0.6
	02 Dec 2020 16:00	Point Pedro	Sri Lanka	0.5
	02 Dec 2020 16:00	Ampan	Sri Lanka	0.5
	02 Dec 2020 16:00	Aliavalai	Sri Lanka	0.5
	02 Dec 2020 15:45	Chundikkulam	Sri Lanka	0.5
	02 Dec 2020 15:45	Chalai	Sri Lanka	0.5
	02 Dec 2020 18:00	Delft Centre	Sri Lanka	0.5
	02 Dec 2020 18:00	Kurichchikadu	Sri Lanka	0.5
	02 Dec 2020 16:45	Kavutarimunai	Sri Lanka	0.5
	02 Dec 2020 16:45	Pooneryn	Sri Lanka	0.5
	02 Dec 2020 16:00	Silavatturai	Sri Lanka	0.4
	02 Dec 2020 16:00	Anaippapan	Sri Lanka	0.4
	02 Dec 2020 16:15	Kankesanturai	Sri Lanka	0.4
	02 Dec 2020 16:15	Idaikkadu	Sri Lanka	0.4
	02 Dec 2020 17:00	Kayts	Sri Lanka	0.4
	02 Dec 2020 17:00	Jaffna	Sri Lanka	0.4
	02 Dec 2020 18:00	Rameswaram	India	0.4
	02 Dec 2020 15:45	Pomparippu	Sri Lanka	0.4
	02 Dec 2020 16:15	Mudalaipalai	Sri Lanka	0.4
	02 Dec 2020 16:15	Kalpitiya	Sri Lanka	0.4
	02 Dec 2020 16:15	Karadipuval	Sri Lanka	0.4
	02 Dec 2020 18:00	Pamban	India	0.3
	02 Dec 2020 12:45	Muttupettai	India	0.2
	02 Dec 2020 12:45	Panalkkulam	India	0.2
	02 Dec 2020 12:45	Irumeni	India	0.2
	02 Dec 2020 12:30	Velangann	India	0.2
	02 Dec 2020 16:00	Vedaranyam	India	0.2
	02 Dec 2020 16:00	Vedaranniyam	India	0.2
	02 Dec 2020 12:30	Nagappattinam	India	0.2
	02 Dec 2020 14:45	Alampil	Sri Lanka	0.2
	02 Dec 2020 12:30	Kodigeri	India	0.2
	02 Dec 2020 12:30	Accarapatam	India	0.2
	02 Dec 2020 12:00	Karuvaddukkeni	Sri Lanka	0.2
	02 Dec 2020 12:00	Pulmoddai	Sri Lanka	0.2
	02 Dec 2020 12:15	Anaitivu	Sri Lanka	0.2
	02 Dec 2020 12:15	Ammanthanaveli	Sri Lanka	0.2
	02 Dec 2020 12:00	Analkaddimady	Sri Lanka	0.2
	02 Dec 2020 12:15	Karaikal	India	0.2
	02 Dec 2020 12:15	Trincomalee	Sri Lanka	0.2
	02 Dec 2020 12:15	Foul Point	Sri Lanka	0.2
	02 Dec 2020 12:30	Kumana	Sri Lanka	0.2
	02 Dec 2020 12:30	Okanda	Sri Lanka	0.2
	02 Dec 2020 12:15	Walauttu	Sri Lanka	0.2
	02 Dec 2020 17:30	Arukarkudah	Sri Lanka	0.2
	02 Dec 2020 17:30	Pirappaiyadimadu	Sri Lanka	0.2
	02 Dec 2020 17:30	Brynthuraichenai	Sri Lanka	0.2
	02 Dec 2020 17:30	Sittandy	Sri Lanka	0.2
	02 Dec 2020 12:00	Porto Novo	India	0.2
	02 Dec 2020 12:30	Kirinda	Sri Lanka	0.2
	02 Dec 2020 12:30	Yala	Sri Lanka	0.2
	02 Dec 2020 13:30	Mumbai	India	0.2
	02 Dec 2020 13:30	Asumumbay	India	0.2
	02 Dec 2020 13:30	Uran	India	0.2
	02 Dec 2020 13:30	Trombay	India	0.2
	02 Dec 2020 13:30	Diva	India	0.2
	02 Dec 2020 13:30	Taloje	India	0.2
	02 Dec 2020 16:45	Palalankwe	India	0.2
	02 Dec 2020 16:45	Chetamale	India	0.2
	02 Dec 2020 12:15	Vedakudiyiruppu	Sri Lanka	0.2
	02 Dec 2020 12:15	Batticaloa	Sri Lanka	0.2
	02 Dec 2020 12:15	Kattankudi	Sri Lanka	0.2
	02 Dec 2020 12:15	Paddiruppu	Sri Lanka	0.2
	02 Dec 2020 12:00	Tranquebar	India	0.2
	02 Dec 2020 12:00	Tarangambadi	India	0.2
	02 Dec 2020 16:15	Bhatkal	India	0.2
	02 Dec 2020 16:15	Bainduru	India	0.2
	02 Dec 2020 16:15	Chittadi	India	0.2
	02 Dec 2020 14:00	Amaikuli	Sri Lanka	0.1
	02 Dec 2020 14:00	Puttalam	Sri Lanka	0.1
	02 Dec 2020 14:00	Akkaraweli	Sri Lanka	0.1
	02 Dec 2020 15:30	Uppuveli	Sri Lanka	0.1
	02 Dec 2020 14:00	Chilaw	Sri Lanka	0.1
	02 Dec 2020 14:00	Arachchikattuwa	Sri Lanka	0.1
	02 Dec 2020 16:15	Kundapura	India	0.1
	02 Dec 2020 16:30	Mavalli	India	0.1
	02 Dec 2020 16:30	Shirali	India	0.1
	02 Dec 2020 12:15	Tirumullaivasal	India	0.1
	02 Dec 2020 12:15	Kaveripattanam	India	0.1
	02 Dec 2020 14:00	Alankuda	Sri Lanka	0.1
	02 Dec 2020 12:30	Tirupalakudi	India	0.1
	02 Dec 2020 16:30	Honavar	India	0.1
	02 Dec 2020 16:30	Manki	India	0.1
	02 Dec 2020 14:30	Chakicherla	India	0.1
	02 Dec 2020 15:45	Rongat	India	0.1
	02 Dec 2020 13:30	Agastiswaram	India	0.1
	02 Dec 2020 13:30	Cape Comorin	India	0.1
	02 Dec 2020 13:30	Erukkandurai	India	0.1
	02 Dec 2020 14:30	Mattancheri	India	0.1
	02 Dec 2020 14:30	Turavur	India	0.1
	02 Dec 2020 16:15	Kumta	India	0.1
	02 Dec 2020 14:30	Thoothukkudi	India	0.1
	02 Dec 2020 13:15	Vijayapati	India	0.1
	02 Dec 2020 12:15	Kalmunai	Sri Lanka	0.1
	02 Dec 2020 12:15	Ambalam	Sri Lanka	0.1
	02 Dec 2020 12:45	Kakinada	India	0.1
	02 Dec 2020 12:15	Akkaraipattu	Sri Lanka	0.1
	02 Dec 2020 12:15	New Tirrukkovil	Sri Lanka	0.1
	02 Dec 2020 13:30	Kadiapattanam	India	0.1
	02 Dec 2020 12:15	Panama	Sri Lanka	0.1
	02 Dec 2020 14:00	Tondi	India	0.1
	02 Dec 2020 14:45	Cochin	India	0.1
	02 Dec 2020 15:30	Cuddalore	India	0.1
	02 Dec 2020 15:30	Purnankuppam	India	0.1
	02 Dec 2020 17:15	Sadashivgarh	India	0.1
	02 Dec 2020 17:15	Karwar	India	0.1
	02 Dec 2020 17:15	Belekeri	India	0.1
	02 Dec 2020 17:15	Ankola	India	0.1
	02 Dec 2020 17:15	Gokarn	India	0.1
	02 Dec 2020 13:15	Taingapatam	India	0.1
	02 Dec 2020 13:15	Kolachel	India	0.1
	02 Dec 2020 13:15	Devipatam	India	0.1
	02 Dec 2020 12:45	Periathullay	India	0.1
	02 Dec 2020 13:00	Mandve	India	0.1
	02 Dec 2020 13:45	Adapparagama	Sri Lanka	0.1
	02 Dec 2020 12:00	Hambantota	Sri Lanka	0.1
	02 Dec 2020 14:00	Pondicherry	India	0.1
	02 Dec 2020 14:00	Kalapettai	India	0.1
	02 Dec 2020 14:00	Marakkanam	India	0.1
	02 Dec 2020 12:00	Diglipur	India	0.1
	02 Dec 2020 12:30	Pottuvil	Sri Lanka	0.1
	02 Dec 2020 14:15	Kulasekharapatnam	India	0.1
	02 Dec 2020 14:15	Tiruchendur	India	0.1
	02 Dec 2020 14:15	Kayalpatnam	India	0.1
	02 Dec 2020 15:45	Udipi	India	0.1
	02 Dec 2020 13:45	Negombo	Sri Lanka	0.1
	02 Dec 2020 13:45	Wattala	Sri Lanka	0.1
	02 Dec 2020 13:45	Ja-Ela	Sri Lanka	0.1
	02 Dec 2020 14:15	Kottapatnam	India	0.1
	02 Dec 2020 14:15	Ullapalem	India	0.1
	02 Dec 2020 14:15	Pakala	India	0.1
	02 Dec 2020 14:30	Pappinivatti	India	0.1
	02 Dec 2020 13:30	Therunattam	India	0.1
	02 Dec 2020 14:30	Melmandai	India	0.1
	02 Dec 2020 14:30	Vembar	India	0.1
	02 Dec 2020 16:45	Geinyale	India	0.1
	02 Dec 2020 13:45	Thiruvananthapuram	India	0.1
	02 Dec 2020 13:45	Vilinjam	India	0.1
	02 Dec 2020 13:45	Puvar	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.