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 00 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	86 km/h
Maximum storm surge	0.5 m (02 Dec 06:00 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	86 km/h	0.5 m	24 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 730 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 00:00 UTC

Category	Country	Population
Tropical Storm	Sri Lanka, India	730,054	+
	Sri Lanka	666,018
	India	64,036

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	-		-	-	-	-	-	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 00:00 UTC

Level	Country	Population
250-500 mm	India, Sri Lanka	1,462,064	+
	India	564,966
	Sri Lanka	897,098
100-250 mm	India, Sri Lanka	13,735,280	+
	India	10,740,225
	Sri Lanka	2,995,055
50-100 mm	India, Sri Lanka	42,148,223	+
	India	39,533,951
	Sri Lanka	2,614,272

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	447	15.2 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 06:00 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 00:00 UTC

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