Overall Orange Tropical Cyclone alert for OCKHI-17 in India, Maldives, Sri Lanka from 29 Nov 2017 18:00 UTC to 05 Dec 2017 06:00 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 OCKHI-17

in India, Maldives, Sri Lanka

30 Nov 2017 12 UTC

click on

to select bulletin time

Meteorological source:

GDACS JTWC

Impact Single TC

GFS
HWRF
ECMWF

Impact based on all weather systems in the area

Impact

Tropical Cyclone OCKHI-17 can have a medium humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source	ECMWF
Exposed countries	India
Exposed population	No people in Category 1 or higher
Maximum wind speed	90 km/h
Maximum storm surge	0.2 m (30 Nov 12:15 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
ECMWF Current	90 km/h	0.2 m	n.a.	0.5
ECMWF Overall	77 km/h	0.5 m	n.a.	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

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Wind

77 km/h

Up to 50 thousand can be affected by wind speeds of Tropical Storm strength or above

Wind exposed population - AoIs

Estimations based on the bulletin of 30 Nov 2017 12:00 UTC

Category	Country	Population
Tropical Storm	India	46,075

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	29 Nov 2017 00:00	94	-	-	-	-	-	-	-
2	29 Nov 2017 12:00	99	-	-	-	-	-	-	-
3	30 Nov 2017 00:00	108	-	-	-	-	-	-	-
4	30 Nov 2017 12:00	90	-		-	-	-	-	-	India

Download:

Impact estimation for the next 72h

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Rainfall

Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 30 Nov 2017 12:00 UTC

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
1	29 Nov 2017 00:00	-	-	-	-	-	-	-	-
2	29 Nov 2017 12:00	-	-	-	-	-	-	-	-
3	30 Nov 2017 00:00	-	-	-	-	-	-	-	-
4	30 Nov 2017 12:00	-	-	-	-	-	-	-	-

Impact estimation for the next 72h

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StormSurge

0.2 m

The maximum Storm surge height is 0.2m in Vijayapati, India. This height is estimated for 30 Nov 2017 12:15 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 30 Nov 2017 12:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	30 Nov 2017 12:15	Vijayapati	India	0.2
	30 Nov 2017 12:15	Periathullay	India	0.2
	30 Nov 2017 12:30	Kulasekharapatnam	India	0.2
	30 Nov 2017 12:15	Agastiswaram	India	0.2
	30 Nov 2017 12:15	Cape Comorin	India	0.2
	30 Nov 2017 12:15	Erukkandurai	India	0.2
	30 Nov 2017 12:15	Tiruchendur	India	0.2
	03 Dec 2017 09:45	Pahel	Iran	0.2
	03 Dec 2017 09:45	Bandar-e Laft	Iran	0.2
	03 Dec 2017 09:45	Laft	Iran	0.2
	30 Nov 2017 14:30	Kattumavadi	India	0.2
	30 Nov 2017 14:30	Manamelkudi	India	0.2
	30 Nov 2017 14:30	Ammapatam	India	0.2
	03 Dec 2017 06:30	Payi Pusht	Iran	0.2
	03 Dec 2017 06:30	Bandar-e Dargaham	Iran	0.2
	03 Dec 2017 06:30	Dogerdan	Iran	0.2
	30 Nov 2017 13:00	Kottaippattanam	India	0.2
	30 Nov 2017 12:45	Kayalpatnam	India	0.2
	30 Nov 2017 15:30	Kadiapattanam	India	0.2
	30 Nov 2017 12:45	Devipatam	India	0.2
	30 Nov 2017 12:45	Tirupalakudi	India	0.2
	30 Nov 2017 12:45	Tondi	India	0.2
	03 Dec 2017 07:15	Qeshm	Iran	0.2
	03 Dec 2017 07:15	Bandar Abbas	Iran	0.2
	03 Dec 2017 00:30	Bainduru	India	0.2
	03 Dec 2017 00:30	Chittadi	India	0.2
	03 Dec 2017 00:30	Kundapura	India	0.2
	30 Nov 2017 13:15	Anjengo	India	0.2
	30 Nov 2017 18:30	Kolachel	India	0.2
	30 Nov 2017 13:15	Varkkallai	India	0.2
	30 Nov 2017 13:15	Thiruvananthapuram	India	0.2
	30 Nov 2017 13:15	Vilinjam	India	0.2
	30 Nov 2017 13:00	Puvar	India	0.2
	30 Nov 2017 13:00	Taingapatam	India	0.2
	03 Dec 2017 01:00	Mavalli	India	0.2
	03 Dec 2017 01:00	Shirali	India	0.2
	03 Dec 2017 01:00	Bhatkal	India	0.2
	03 Dec 2017 06:15	Jazirat Al Hamra	United Arab Emirates	0.2
	03 Dec 2017 00:15	Udipi	India	0.1
	03 Dec 2017 06:00	Ras Al Khaymah	United Arab Emirates	0.1
	30 Nov 2017 14:15	Muttupettai	India	0.1
	30 Nov 2017 14:15	Panalkkulam	India	0.1
	30 Nov 2017 14:15	Irumeni	India	0.1
	30 Nov 2017 14:15	Pamban	India	0.1
	30 Nov 2017 13:45	Thoothukkudi	India	0.1
	03 Dec 2017 06:00	Ar Rams	United Arab Emirates	0.1
	03 Dec 2017 06:00	Ghalilah	United Arab Emirates	0.1
	30 Nov 2017 13:45	Quilon	India	0.1
	03 Dec 2017 00:15	Mulki	India	0.1
	30 Nov 2017 13:30	Sikkal	India	0.1
	30 Nov 2017 13:30	Kilakarai	India	0.1
	30 Nov 2017 15:45	Karunagapalli	India	0.1
	03 Dec 2017 00:30	Honavar	India	0.1
	03 Dec 2017 00:30	Manki	India	0.1
	30 Nov 2017 14:15	Rameswaram	India	0.1
	03 Dec 2017 06:00	Gokarn	India	0.1
	03 Dec 2017 06:00	Kumta	India	0.1
	03 Dec 2017 05:45	Bukha	Oman	0.1
	30 Nov 2017 14:00	Porto Novo	India	0.1
	30 Nov 2017 18:00	Haripad	India	0.1
	30 Nov 2017 18:00	Kayankulam	India	0.1
	30 Nov 2017 14:00	Cuddalore	India	0.1
	30 Nov 2017 14:45	Ullapalem	India	0.1
	30 Nov 2017 14:45	Pakala	India	0.1
	30 Nov 2017 14:45	Kottapatnam	India	0.1
	30 Nov 2017 14:00	Karaikal	India	0.1
	30 Nov 2017 14:00	Accarapatam	India	0.1
	30 Nov 2017 14:00	Velangann	India	0.1
	30 Nov 2017 14:00	Nagappattinam	India	0.1
	03 Dec 2017 06:15	Belekeri	India	0.1
	03 Dec 2017 06:15	Ankola	India	0.1
	30 Nov 2017 13:15	Vembar	India	0.1
	03 Dec 2017 06:15	Khammasi	Iran	0.1
	03 Dec 2017 06:15	Salagh	Iran	0.1
	03 Dec 2017 11:15	Marmagao	India	0.1
	03 Dec 2017 11:15	Vasco Da Gama	India	0.1
	03 Dec 2017 11:15	Panaji	India	0.1
	03 Dec 2017 11:15	Agacaim	India	0.1
	03 Dec 2017 11:15	Madgaon	India	0.1
	03 Dec 2017 06:15	Karwar	India	0.1
	03 Dec 2017 06:00	Tabl	Iran	0.1
	03 Dec 2017 06:00	Direstan	Iran	0.1
	30 Nov 2017 13:45	Melmandai	India	0.1
	03 Dec 2017 06:30	Majali	India	0.1
	03 Dec 2017 06:30	Sadashivgarh	India	0.1
	30 Nov 2017 12:00	Alleppey	India	0.1
	30 Nov 2017 12:00	Ambalapulai	India	0.1
	30 Nov 2017 14:30	Vedaranyam	India	0.1
	30 Nov 2017 14:30	Vedaranniyam	India	0.1
	30 Nov 2017 14:00	Tranquebar	India	0.1
	30 Nov 2017 14:00	Tarangambadi	India	0.1
	30 Nov 2017 14:00	Saint Thomas Mount	India	0.1
	30 Nov 2017 14:00	Madhavaram	India	0.1
	30 Nov 2017 14:00	Chennai	India	0.1
	30 Nov 2017 14:00	Tiruvottiyur	India	0.1
	03 Dec 2017 06:00	Al Khasab	Oman	0.1
	03 Dec 2017 00:30	Mangaluru	India	0.1
	03 Dec 2017 00:15	Manjeshwaram	India	0.1
	30 Nov 2017 12:00	Turavur	India	0.1
	30 Nov 2017 13:30	Marakkanam	India	0.1
	30 Nov 2017 14:30	Chakicherla	India	0.1
	30 Nov 2017 15:15	Karuvaddukkeni	Sri Lanka	0.1
	30 Nov 2017 15:15	Pulmoddai	Sri Lanka	0.1
	30 Nov 2017 15:15	Analkaddimady	Sri Lanka	0.1
	30 Nov 2017 14:45	Kodigeri	India	0.1
	30 Nov 2017 16:00	Kayts	Sri Lanka	0.1
	30 Nov 2017 16:00	Kurichchikadu	Sri Lanka	0.1
	30 Nov 2017 14:00	Purnankuppam	India	0.1
	02 Dec 2017 17:30	Hormoz	Iran	0.1
	03 Dec 2017 00:00	Kumbla	India	0.1
	03 Dec 2017 00:00	Kasaragod	India	0.1
	03 Dec 2017 00:00	Bekal	India	0.1
	03 Dec 2017 00:15	Nileshwar	India	0.1
	03 Dec 2017 00:15	Chervattur	India	0.1
	03 Dec 2017 00:15	Trikkaripur	India	0.1
	30 Nov 2017 15:15	Delft Centre	Sri Lanka	0.1
	01 Dec 2017 19:00	Mahe	India	0.1
	01 Dec 2017 19:00	Badagara	India	0.1
	01 Dec 2017 19:00	Payyoli	India	0.1
	03 Dec 2017 11:30	Anjuna	India	0.1
	01 Dec 2017 19:00	Tellicherry	India	0.1
	03 Dec 2017 06:00	Advota	India	0.1
	03 Dec 2017 06:00	Chaudi	India	0.1
	30 Nov 2017 13:45	Kaveripattanam	India	0.1
	30 Nov 2017 13:30	Kuvattur	India	0.1
	30 Nov 2017 13:30	Mahabalipuram	India	0.1
	30 Nov 2017 15:45	Ennore	India	0.1
	03 Dec 2017 08:45	Talakkolattur	India	0.1
	03 Dec 2017 08:45	Kozhikode	India	0.1
	03 Dec 2017 08:45	Beypore	India	0.1
	03 Dec 2017 08:45	Chaliyam	India	0.1
	03 Dec 2017 08:45	Tirurangadi	India	0.1
	03 Dec 2017 06:00	Bandar-e Suza	Iran	0.1
	30 Nov 2017 15:30	Brynthuraichenai	Sri Lanka	0.1
	30 Nov 2017 15:30	Sittandy	Sri Lanka	0.1
	30 Nov 2017 15:30	Vedakudiyiruppu	Sri Lanka	0.1
	30 Nov 2017 15:30	Batticaloa	Sri Lanka	0.1
	30 Nov 2017 15:30	Kattankudi	Sri Lanka	0.1
	03 Dec 2017 01:00	Madayi	India	0.1
	03 Dec 2017 01:00	Kannapuram	India	0.1
	03 Dec 2017 01:00	Chirakkal	India	0.1
	03 Dec 2017 01:00	Valapattanam	India	0.1
	03 Dec 2017 01:00	Azhikkal	India	0.1
	03 Dec 2017 01:00	Cannanore	India	0.1
	03 Dec 2017 00:30	Madayipara	India	0.1
	30 Nov 2017 17:30	Wadgam	India	0.1
	30 Nov 2017 17:30	Kambhat	India	0.1
	30 Nov 2017 17:30	Kavi	India	0.1
	30 Nov 2017 17:30	Sarod	India	0.1
	30 Nov 2017 12:15	Mattancheri	India	0.1
	30 Nov 2017 12:45	Anaitivu	Sri Lanka	0.1
	30 Nov 2017 12:45	Ammanthanaveli	Sri Lanka	0.1
	30 Nov 2017 12:45	Arukarkudah	Sri Lanka	0.1
	30 Nov 2017 13:45	Tirumullaivasal	India	0.1
	01 Dec 2017 23:00	Tanur	India	0.1
	01 Dec 2017 23:00	Tanniyurnagaram	India	0.1
	01 Dec 2017 23:00	Ponnani	India	0.1
	01 Dec 2017 23:00	Veliyangod	India	0.1
	03 Dec 2017 08:45	Quilandi	India	0.1
	30 Nov 2017 14:45	Peddapatnam	India	0.1
	03 Dec 2017 08:45	Edakkad	India	0.1
	03 Dec 2017 08:45	Dharmadam	India	0.1
	30 Nov 2017 14:45	Point Pedro	Sri Lanka	0.1
	30 Nov 2017 14:45	Ampan	Sri Lanka	0.1
	30 Nov 2017 14:45	Aliavalai	Sri Lanka	0.1
	30 Nov 2017 16:15	Jaffna	Sri Lanka	0.1
	03 Dec 2017 06:15	Kumza	Oman	0.1
	03 Dec 2017 06:15	Ash Shishah	Oman	0.1
	03 Dec 2017 06:15	Chopdem	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.