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

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	HWRF
Exposed countries	Iran, Pakistan, India, Maldives
Exposed population	2 thousand in Category 1 or higher
Maximum wind speed	179 km/h
Maximum storm surge	0.3 m (01 Dec 09:15 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	179 km/h	0.3 m	n.a.	0.5
HWRF Overall	92 km/h	1.0 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

92 km/h

Up to 2 thousand in Category 1 strength or higher (see SSHS)

Wind exposed population - AoIs

Estimations based on the bulletin of 01 Dec 2017 06:00 UTC

Category	Country	Population
CAT. 2	India	2,495
Tropical Storm	Iran, Pakistan, India, Maldives	277,386	+
	Iran	86,431
	Pakistan	108,954
	India	63,351
	Maldives	18,650

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 18:00	74	-	-	-	-	-	-	-
2	30 Nov 2017 00:00	84	-	-	-	-	-	-	-
3	30 Nov 2017 06:00	90	-	-	-	-	-	-	-
4	30 Nov 2017 12:00	83	-	-	-	-	-	-	-
5	01 Dec 2017 00:00	141	-	-	-	-	-	-	-
6	01 Dec 2017 06:00	179	2 thousand		-		-	-	-	Iran, Pakistan, India, Maldives

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 01 Dec 2017 06:00 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 18:00	-	-	-	-	-	-	-	-
2	30 Nov 2017 00:00	-	-	-	-	-	-	-	-
3	30 Nov 2017 06:00	-	-	-	-	-	-	-	-
4	30 Nov 2017 12:00	-	-	-	-	-	-	-	-
5	01 Dec 2017 00:00	-	-	-	-	-	-	-	-
6	01 Dec 2017 06:00	-	-	-	-	-	-	-	-

Impact estimation for the next 72h

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StormSurge

0.3 m

The maximum Storm surge height is 0.3m in Mavalli, India. This height is estimated for 01 Dec 2017 09:15 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 01 Dec 2017 06:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	01 Dec 2017 09:15	Mavalli	India	0.3
	01 Dec 2017 09:15	Shirali	India	0.3
	01 Dec 2017 09:15	Bhatkal	India	0.3
	01 Dec 2017 09:15	Bainduru	India	0.3
	04 Dec 2017 06:00	Wadgam	India	0.3
	04 Dec 2017 06:00	Kambhat	India	0.3
	04 Dec 2017 06:00	Kavi	India	0.3
	04 Dec 2017 06:00	Sarod	India	0.3
	04 Dec 2017 05:45	Asarsa	India	0.3
	04 Dec 2017 05:45	Harinagar	India	0.3
	04 Dec 2017 05:45	Tankari	India	0.3
	04 Dec 2017 05:45	Ghogha	India	0.3
	01 Dec 2017 11:30	Chaughat	India	0.3
	01 Dec 2017 11:30	Talikkulam	India	0.3
	01 Dec 2017 11:30	Pappinivatti	India	0.3
	04 Dec 2017 05:15	Dahej	India	0.3
	01 Dec 2017 11:45	Cochin	India	0.2
	04 Dec 2017 05:00	Bhagva	India	0.2
	04 Dec 2017 05:00	Olpad	India	0.2
	01 Dec 2017 09:00	Honavar	India	0.2
	01 Dec 2017 09:00	Manki	India	0.2
	04 Dec 2017 06:00	Kathiwadar Bandar	India	0.2
	04 Dec 2017 06:00	Mahuva	India	0.2
	04 Dec 2017 05:45	Kotada	India	0.2
	04 Dec 2017 06:00	Dharabandar	India	0.2
	04 Dec 2017 06:00	Rohisa	India	0.2
	04 Dec 2017 06:00	Jafarabad	India	0.2
	01 Dec 2017 09:30	Chittadi	India	0.2
	01 Dec 2017 11:30	Turavur	India	0.2
	04 Dec 2017 05:45	Delvada	India	0.2
	04 Dec 2017 05:45	Nawabandar	India	0.2
	04 Dec 2017 06:00	Agar Panchaitan	India	0.2
	04 Dec 2017 06:00	Srivardhan	India	0.2
	04 Dec 2017 06:00	Bankot	India	0.2
	04 Dec 2017 06:00	Kelshi	India	0.2
	04 Dec 2017 05:45	Anjanwel	India	0.2
	04 Dec 2017 05:45	Guhagar	India	0.2
	04 Dec 2017 00:45	Mumbai	India	0.2
	04 Dec 2017 00:45	Asumumbay	India	0.2
	04 Dec 2017 00:45	Mandve	India	0.2
	04 Dec 2017 00:45	Uran	India	0.2
	04 Dec 2017 00:45	Trombay	India	0.2
	04 Dec 2017 00:45	Taloje	India	0.2
	04 Dec 2017 06:00	Murud	India	0.2
	01 Dec 2017 11:45	Mattancheri	India	0.2
	01 Dec 2017 20:15	Madayi	India	0.2
	01 Dec 2017 20:15	Kannapuram	India	0.2
	01 Dec 2017 20:15	Chirakkal	India	0.2
	01 Dec 2017 20:15	Valapattanam	India	0.2
	01 Dec 2017 20:15	Azhikkal	India	0.2
	01 Dec 2017 20:15	Cannanore	India	0.2
	04 Dec 2017 06:00	Revadanda	India	0.2
	04 Dec 2017 03:45	Pahel	Iran	0.2
	04 Dec 2017 03:45	Bandar-e Laft	Iran	0.2
	04 Dec 2017 03:45	Laft	Iran	0.2
	04 Dec 2017 06:00	Boria	India	0.2
	01 Dec 2017 11:45	Kadikkad	India	0.2
	01 Dec 2017 11:45	Manattala	India	0.2
	01 Dec 2017 11:45	Chavakkad	India	0.2
	01 Dec 2017 11:45	Guruvayur	India	0.2
	04 Dec 2017 06:00	Jaigarh	India	0.2
	01 Dec 2017 13:45	Gokarn	India	0.2
	01 Dec 2017 13:45	Kumta	India	0.2
	01 Dec 2017 11:15	Alleppey	India	0.2
	04 Dec 2017 06:00	Mirya	India	0.2
	04 Dec 2017 06:00	Ratnagiri	India	0.2
	04 Dec 2017 06:00	Alibag	India	0.2
	01 Dec 2017 09:15	Kundapura	India	0.2
	04 Dec 2017 05:45	Purnagad	India	0.2
	04 Dec 2017 03:15	Damka	India	0.2
	04 Dec 2017 05:15	Dangarvadi	India	0.2
	04 Dec 2017 05:45	Purangad	India	0.2
	04 Dec 2017 03:45	Payi Pusht	Iran	0.2
	04 Dec 2017 05:30	Kotra Nes	India	0.2
	01 Dec 2017 10:00	Agastiswaram	India	0.2
	01 Dec 2017 10:00	Cape Comorin	India	0.2
	01 Dec 2017 10:00	Erukkandurai	India	0.2
	01 Dec 2017 10:00	Vijayapati	India	0.2
	01 Dec 2017 08:30	Manjeshwaram	India	0.2
	01 Dec 2017 08:30	Kumbla	India	0.2
	01 Dec 2017 08:30	Kasaragod	India	0.2
	01 Dec 2017 11:15	Ambalapulai	India	0.2
	01 Dec 2017 07:00	Tanniyurnagaram	India	0.2
	01 Dec 2017 07:00	Ponnani	India	0.2
	01 Dec 2017 07:00	Veliyangod	India	0.2
	01 Dec 2017 14:15	Belekeri	India	0.2
	01 Dec 2017 14:30	Ankola	India	0.2
	01 Dec 2017 09:00	Udipi	India	0.2
	01 Dec 2017 17:45	Ghuar Mota	India	0.2
	01 Dec 2017 08:15	Bekal	India	0.2
	01 Dec 2017 07:00	Quilandi	India	0.2
	01 Dec 2017 07:00	Talakkolattur	India	0.2
	01 Dec 2017 11:45	Chervattur	India	0.2
	01 Dec 2017 11:45	Trikkaripur	India	0.2
	01 Dec 2017 11:45	Madayipara	India	0.2
	01 Dec 2017 20:15	Edakkad	India	0.2
	01 Dec 2017 20:15	Dharmadam	India	0.2
	01 Dec 2017 20:15	Tellicherry	India	0.2
	01 Dec 2017 20:15	Mahe	India	0.2
	01 Dec 2017 20:15	Badagara	India	0.2
	04 Dec 2017 06:00	Umbargam	India	0.2
	04 Dec 2017 06:00	Maroli	India	0.2
	04 Dec 2017 00:15	Vijayadurg	India	0.2
	04 Dec 2017 00:15	Adiura	India	0.2
	03 Dec 2017 07:30	Karwar	India	0.2
	04 Dec 2017 06:00	Udvada	India	0.2
	04 Dec 2017 05:45	Daman	India	0.2
	01 Dec 2017 20:45	Nileshwar	India	0.2
	03 Dec 2017 22:30	Nalasopara	India	0.2
	03 Dec 2017 22:30	Agashi	India	0.2
	03 Dec 2017 22:30	Dongri	India	0.2
	01 Dec 2017 09:30	Advota	India	0.2
	01 Dec 2017 09:30	Chaudi	India	0.2
	01 Dec 2017 09:30	Majali	India	0.2
	01 Dec 2017 09:30	Sadashivgarh	India	0.2
	01 Dec 2017 12:15	Bandar-e Dargaham	Iran	0.2
	01 Dec 2017 12:15	Dogerdan	Iran	0.2
	01 Dec 2017 17:00	Al Khaluf	Oman	0.2
	01 Dec 2017 17:00	Filim	Oman	0.2
	03 Dec 2017 23:45	Devgarh	India	0.2
	03 Dec 2017 23:45	Pural	India	0.2
	03 Dec 2017 23:45	Achra	India	0.2
	01 Dec 2017 07:00	Tanur	India	0.2
	01 Dec 2017 11:30	Haripad	India	0.2
	03 Dec 2017 22:45	Shirgaon	India	0.2
	03 Dec 2017 22:45	Palghar	India	0.2
	03 Dec 2017 22:45	Mahim	India	0.2
	03 Dec 2017 22:45	Boisar	India	0.2
	04 Dec 2017 00:00	Malvan	India	0.2
	01 Dec 2017 12:15	Qeshm	Iran	0.2
	01 Dec 2017 12:15	Bandar Abbas	Iran	0.2
	04 Dec 2017 06:00	Malad	India	0.2
	01 Dec 2017 09:45	Kozhikode	India	0.2
	01 Dec 2017 09:45	Beypore	India	0.2
	04 Dec 2017 05:30	Bordi	India	0.2
	03 Dec 2017 19:15	Vengurla	India	0.2
	03 Dec 2017 19:15	Terekhol	India	0.2
	01 Dec 2017 19:00	Vilinjam	India	0.2
	01 Dec 2017 19:00	Puvar	India	0.2
	01 Dec 2017 19:00	Taingapatam	India	0.2
	01 Dec 2017 19:00	Kolachel	India	0.2
	01 Dec 2017 11:30	Hormoz	Iran	0.2
	04 Dec 2017 05:30	Kodinar	India	0.2
	01 Dec 2017 10:45	Digha	India	0.2
	01 Dec 2017 10:30	Chaliyam	India	0.2
	01 Dec 2017 10:30	Tirurangadi	India	0.2
	01 Dec 2017 08:30	Mulki	India	0.2
	01 Dec 2017 06:30	Payyoli	India	0.2
	04 Dec 2017 06:00	Gholvad	India	0.2
	04 Dec 2017 06:00	Malyan	India	0.2
	03 Dec 2017 23:15	Chopdem	India	0.2
	03 Dec 2017 23:15	Anjuna	India	0.2
	04 Dec 2017 05:45	Sutrapada	India	0.2
	04 Dec 2017 05:45	Lodhwa	India	0.2
	03 Dec 2017 23:30	Marmagao	India	0.2
	03 Dec 2017 23:30	Vasco Da Gama	India	0.2
	03 Dec 2017 23:30	Panaji	India	0.2
	03 Dec 2017 23:30	Agacaim	India	0.2
	03 Dec 2017 23:30	Madgaon	India	0.2
	01 Dec 2017 10:15	Rasalpur	India	0.2
	04 Dec 2017 05:45	Somnath	India	0.2
	01 Dec 2017 12:45	Jodiya	India	0.2
	04 Dec 2017 05:15	Chorwad	India	0.2
	04 Dec 2017 05:15	Veraval	India	0.2
	02 Dec 2017 03:00	Mangaluru	India	0.2
	04 Dec 2017 06:00	Tarapur	India	0.2
	01 Dec 2017 09:45	Kattumavadi	India	0.1
	01 Dec 2017 09:45	Manamelkudi	India	0.1
	01 Dec 2017 09:45	Ammapatam	India	0.1
	04 Dec 2017 05:15	Mangrol	India	0.1
	04 Dec 2017 05:00	Shil	India	0.1
	01 Dec 2017 09:45	Periathullay	India	0.1
	01 Dec 2017 09:45	Kulasekharapatnam	India	0.1
	01 Dec 2017 18:30	Kadiapattanam	India	0.1
	03 Dec 2017 16:15	Devipatam	India	0.1
	03 Dec 2017 16:15	Muttupettai	India	0.1
	03 Dec 2017 16:15	Tirupalakudi	India	0.1
	03 Dec 2017 16:15	Panalkkulam	India	0.1
	03 Dec 2017 16:15	Irumeni	India	0.1
	03 Dec 2017 16:15	Pamban	India	0.1
	01 Dec 2017 16:00	Aramda	India	0.1
	01 Dec 2017 11:15	Tabl	Iran	0.1
	01 Dec 2017 11:15	Khammasi	Iran	0.1
	01 Dec 2017 11:15	Direstan	Iran	0.1
	01 Dec 2017 11:30	Kayankulam	India	0.1
	01 Dec 2017 11:30	Karunagapalli	India	0.1
	01 Dec 2017 11:30	Quilon	India	0.1
	01 Dec 2017 15:15	Suthri	India	0.1
	04 Dec 2017 05:15	Gorser	India	0.1
	01 Dec 2017 23:00	Qaysad	Oman	0.1
	01 Dec 2017 12:30	Jambura	India	0.1
	03 Dec 2017 16:15	Rameswaram	India	0.1
	01 Dec 2017 09:30	Alankuda	Sri Lanka	0.1
	01 Dec 2017 09:30	Mudalaipalai	Sri Lanka	0.1
	01 Dec 2017 09:30	Amaikuli	Sri Lanka	0.1
	01 Dec 2017 09:30	Puttalam	Sri Lanka	0.1
	01 Dec 2017 09:30	Karadipuval	Sri Lanka	0.1
	04 Dec 2017 06:00	Ratia	India	0.1
	01 Dec 2017 11:30	Jazirat Al Hamra	United Arab Emirates	0.1
	01 Dec 2017 11:30	Dublat	India	0.1
	01 Dec 2017 18:15	Thoothukkudi	India	0.1
	02 Dec 2017 03:30	Tiruchendur	India	0.1
	01 Dec 2017 11:15	Ras Al Khaymah	United Arab Emirates	0.1
	01 Dec 2017 12:45	Tuna	India	0.1
	01 Dec 2017 22:15	Al Ashkharah	Oman	0.1
	01 Dec 2017 22:15	Al Jumaylah	Oman	0.1
	01 Dec 2017 11:00	Ar Rams	United Arab Emirates	0.1
	01 Dec 2017 11:00	Ghalilah	United Arab Emirates	0.1
	04 Dec 2017 05:45	Adodar	India	0.1
	01 Dec 2017 07:45	Kayts	Sri Lanka	0.1
	01 Dec 2017 07:45	Jaffna	Sri Lanka	0.1
	01 Dec 2017 10:15	Kottaippattanam	India	0.1
	01 Dec 2017 10:00	Sikkal	India	0.1
	01 Dec 2017 10:00	Kilakarai	India	0.1
	01 Dec 2017 15:30	Okha	India	0.1
	04 Dec 2017 05:15	Porbandar	India	0.1
	01 Dec 2017 23:00	Lakabi	Oman	0.1
	01 Dec 2017 13:30	Kayalpatnam	India	0.1
	01 Dec 2017 08:00	Bada	Pakistan	0.1
	03 Dec 2017 17:00	Tondi	India	0.1
	01 Dec 2017 11:00	Salagh	Iran	0.1
	01 Dec 2017 11:45	Anjengo	India	0.1
	01 Dec 2017 16:00	Mandvi	India	0.1
	01 Dec 2017 16:00	Bhadia	India	0.1
	01 Dec 2017 11:15	Varkkallai	India	0.1
	01 Dec 2017 12:15	Thiruvananthapuram	India	0.1
	01 Dec 2017 07:45	Kankesanturai	Sri Lanka	0.1
	01 Dec 2017 11:15	Bukha	Oman	0.1
	01 Dec 2017 10:15	Vembar	India	0.1
	01 Dec 2017 08:45	Porto Novo	India	0.1
	01 Dec 2017 11:30	Brynthuraichenai	Sri Lanka	0.1
	01 Dec 2017 11:30	Sittandy	Sri Lanka	0.1
	01 Dec 2017 11:30	Vedakudiyiruppu	Sri Lanka	0.1
	01 Dec 2017 11:30	Batticaloa	Sri Lanka	0.1
	01 Dec 2017 11:30	Kattankudi	Sri Lanka	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.