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	Pakistan, Iran, India
Exposed population	No people in Category 1 or higher
Maximum wind speed	87 km/h
Maximum storm surge	0.3 m (04 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
HWRF Current	87 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 420 thousand can be affected by wind speeds of Tropical Storm strength or above

Wind exposed population - AoIs

Estimations based on the bulletin of 01 Dec 2017 18:00 UTC

Category	Country	Population
Tropical Storm	Pakistan, Iran, India	417,604	+
	Pakistan	272,569
	Iran	108,533
	India	36,502

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	-	-	-	-	-	-	-
7	01 Dec 2017 12:00	149	-	-	-	-	-	-	-
8	01 Dec 2017 18:00	87	-		-	-	-	-	-	Pakistan, Iran, 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 01 Dec 2017 18:00 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	-	-	-	-	-	-	-	-
7	01 Dec 2017 12:00	-	-	-	-	-	-	-	-
8	01 Dec 2017 18:00	-	-	-	-	-	-	-	-

Impact estimation for the next 72h

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StormSurge

0.3 m

The maximum Storm surge height is 0.3m in Mumbai, India. This height is estimated for 04 Dec 2017 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 01 Dec 2017 18:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	04 Dec 2017 18:00	Mumbai	India	0.3
	04 Dec 2017 18:00	Asumumbay	India	0.3
	04 Dec 2017 18:00	Mandve	India	0.3
	04 Dec 2017 18:00	Uran	India	0.3
	04 Dec 2017 18:00	Trombay	India	0.3
	04 Dec 2017 18:00	Taloje	India	0.3
	04 Dec 2017 08:15	Wadgam	India	0.3
	04 Dec 2017 08:15	Kambhat	India	0.3
	04 Dec 2017 08:15	Kavi	India	0.3
	04 Dec 2017 08:15	Sarod	India	0.3
	01 Dec 2017 20:00	Trikkaripur	India	0.3
	01 Dec 2017 20:00	Madayipara	India	0.3
	01 Dec 2017 20:00	Madayi	India	0.3
	01 Dec 2017 19:30	Bekal	India	0.3
	01 Dec 2017 19:30	Nileshwar	India	0.3
	01 Dec 2017 19:30	Chervattur	India	0.3
	04 Dec 2017 18:00	Alibag	India	0.3
	01 Dec 2017 20:00	Mulki	India	0.3
	01 Dec 2017 20:00	Mangaluru	India	0.3
	01 Dec 2017 19:00	Honavar	India	0.3
	01 Dec 2017 19:00	Manki	India	0.3
	01 Dec 2017 19:00	Mavalli	India	0.3
	01 Dec 2017 19:00	Shirali	India	0.3
	01 Dec 2017 19:00	Bhatkal	India	0.3
	04 Dec 2017 18:00	Srivardhan	India	0.3
	04 Dec 2017 18:00	Bankot	India	0.3
	04 Dec 2017 18:00	Kelshi	India	0.3
	04 Dec 2017 10:15	Bhagva	India	0.3
	04 Dec 2017 10:15	Olpad	India	0.3
	01 Dec 2017 19:00	Kumta	India	0.3
	04 Dec 2017 17:45	Revadanda	India	0.3
	04 Dec 2017 17:45	Murud	India	0.3
	01 Dec 2017 19:45	Kundapura	India	0.2
	01 Dec 2017 19:45	Udipi	India	0.2
	04 Dec 2017 18:00	Agar Panchaitan	India	0.2
	01 Dec 2017 20:00	Kumbla	India	0.2
	01 Dec 2017 20:00	Kasaragod	India	0.2
	04 Dec 2017 18:00	Anjanwel	India	0.2
	01 Dec 2017 21:00	Beypore	India	0.2
	01 Dec 2017 21:00	Chaliyam	India	0.2
	01 Dec 2017 21:00	Tirurangadi	India	0.2
	01 Dec 2017 21:00	Tanur	India	0.2
	01 Dec 2017 21:00	Tanniyurnagaram	India	0.2
	04 Dec 2017 18:00	Guhagar	India	0.2
	04 Dec 2017 18:00	Boria	India	0.2
	04 Dec 2017 18:00	Jaigarh	India	0.2
	04 Dec 2017 17:30	Malad	India	0.2
	04 Dec 2017 16:30	Dongri	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 17:00	Nalasopara	India	0.2
	04 Dec 2017 17:00	Agashi	India	0.2
	04 Dec 2017 16:00	Shirgaon	India	0.2
	04 Dec 2017 16:00	Palghar	India	0.2
	04 Dec 2017 16:00	Mahim	India	0.2
	04 Dec 2017 16:00	Boisar	India	0.2
	01 Dec 2017 20:00	Kannapuram	India	0.2
	01 Dec 2017 20:00	Chirakkal	India	0.2
	04 Dec 2017 18:00	Mirya	India	0.2
	02 Dec 2017 04:15	Ponnani	India	0.2
	02 Dec 2017 04:15	Veliyangod	India	0.2
	04 Dec 2017 09:45	Udvada	India	0.2
	04 Dec 2017 11:45	Mahuva	India	0.2
	04 Dec 2017 11:45	Kotada	India	0.2
	04 Dec 2017 10:30	Ghogha	India	0.2
	04 Dec 2017 06:45	Asarsa	India	0.2
	04 Dec 2017 06:45	Harinagar	India	0.2
	04 Dec 2017 06:45	Tankari	India	0.2
	01 Dec 2017 20:15	Payyoli	India	0.2
	04 Dec 2017 16:00	Tarapur	India	0.2
	01 Dec 2017 19:15	Chittadi	India	0.2
	01 Dec 2017 18:00	Qaysad	Oman	0.2
	01 Dec 2017 19:15	Alleppey	India	0.2
	01 Dec 2017 19:15	Ambalapulai	India	0.2
	01 Dec 2017 19:00	Bainduru	India	0.2
	04 Dec 2017 10:45	Dahej	India	0.2
	04 Dec 2017 18:00	Ratnagiri	India	0.2
	01 Dec 2017 20:00	Kadikkad	India	0.2
	04 Dec 2017 10:00	Gholvad	India	0.2
	04 Dec 2017 10:00	Malyan	India	0.2
	04 Dec 2017 09:00	Damka	India	0.2
	04 Dec 2017 09:30	Maroli	India	0.2
	04 Dec 2017 09:30	Daman	India	0.2
	01 Dec 2017 19:30	Edakkad	India	0.2
	01 Dec 2017 19:30	Dharmadam	India	0.2
	04 Dec 2017 09:30	Bordi	India	0.2
	04 Dec 2017 09:30	Umbargam	India	0.2
	04 Dec 2017 11:00	Kathiwadar Bandar	India	0.2
	01 Dec 2017 20:00	Anjuna	India	0.2
	01 Dec 2017 20:00	Marmagao	India	0.2
	01 Dec 2017 20:00	Vasco Da Gama	India	0.2
	01 Dec 2017 20:00	Panaji	India	0.2
	01 Dec 2017 20:00	Agacaim	India	0.2
	01 Dec 2017 20:30	Pappinivatti	India	0.2
	04 Dec 2017 18:00	Purangad	India	0.2
	04 Dec 2017 18:00	Purnagad	India	0.2
	01 Dec 2017 19:15	Kozhikode	India	0.2
	01 Dec 2017 18:45	Agastiswaram	India	0.2
	01 Dec 2017 18:45	Cape Comorin	India	0.2
	01 Dec 2017 18:45	Erukkandurai	India	0.2
	01 Dec 2017 18:45	Vijayapati	India	0.2
	04 Dec 2017 18:00	Adiura	India	0.2
	01 Dec 2017 20:30	Advota	India	0.2
	01 Dec 2017 20:30	Chaudi	India	0.2
	01 Dec 2017 20:30	Majali	India	0.2
	01 Dec 2017 20:30	Sadashivgarh	India	0.2
	01 Dec 2017 20:30	Karwar	India	0.2
	01 Dec 2017 19:15	Belekeri	India	0.2
	01 Dec 2017 19:15	Ankola	India	0.2
	01 Dec 2017 19:15	Gokarn	India	0.2
	04 Dec 2017 18:00	Vijayadurg	India	0.2
	01 Dec 2017 20:15	Quilandi	India	0.2
	01 Dec 2017 20:15	Talakkolattur	India	0.2
	01 Dec 2017 20:15	Manjeshwaram	India	0.2
	04 Dec 2017 18:00	Devgarh	India	0.2
	04 Dec 2017 18:00	Pural	India	0.2
	04 Dec 2017 18:00	Achra	India	0.2
	01 Dec 2017 20:00	Turavur	India	0.2
	04 Dec 2017 06:45	Dharabandar	India	0.2
	04 Dec 2017 06:45	Rohisa	India	0.2
	04 Dec 2017 06:45	Jafarabad	India	0.2
	01 Dec 2017 19:45	Manattala	India	0.2
	01 Dec 2017 19:45	Chavakkad	India	0.2
	01 Dec 2017 19:45	Guruvayur	India	0.2
	01 Dec 2017 20:30	Chopdem	India	0.2
	01 Dec 2017 20:00	Valapattanam	India	0.2
	01 Dec 2017 20:00	Azhikkal	India	0.2
	01 Dec 2017 20:00	Cannanore	India	0.2
	04 Dec 2017 17:45	Malvan	India	0.2
	04 Dec 2017 13:45	Sutrapada	India	0.2
	04 Dec 2017 13:45	Lodhwa	India	0.2
	04 Dec 2017 13:45	Kodinar	India	0.2
	04 Dec 2017 18:00	Vengurla	India	0.2
	04 Dec 2017 18:00	Terekhol	India	0.2
	04 Dec 2017 14:15	Delvada	India	0.2
	04 Dec 2017 14:15	Nawabandar	India	0.2
	01 Dec 2017 20:15	Kayankulam	India	0.2
	01 Dec 2017 20:15	Karunagapalli	India	0.2
	04 Dec 2017 13:45	Kotra Nes	India	0.2
	04 Dec 2017 13:45	Dangarvadi	India	0.2
	02 Dec 2017 04:00	Periathullay	India	0.2
	01 Dec 2017 22:15	Lakabi	Oman	0.2
	01 Dec 2017 21:30	Haripad	India	0.2
	01 Dec 2017 21:00	Chaughat	India	0.2
	01 Dec 2017 21:00	Talikkulam	India	0.2
	01 Dec 2017 19:45	Cochin	India	0.2
	01 Dec 2017 19:45	Mattancheri	India	0.2
	04 Dec 2017 17:45	Madgaon	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
	04 Dec 2017 17:45	Chorwad	India	0.2
	04 Dec 2017 17:45	Veraval	India	0.2
	04 Dec 2017 17:45	Somnath	India	0.2
	01 Dec 2017 22:00	Quwayrah	Oman	0.2
	02 Dec 2017 03:30	Kulasekharapatnam	India	0.2
	02 Dec 2017 03:30	Tiruchendur	India	0.2
	04 Dec 2017 17:45	Shil	India	0.1
	04 Dec 2017 17:45	Mangrol	India	0.1
	01 Dec 2017 21:15	Quilon	India	0.1
	04 Dec 2017 18:00	Gorser	India	0.1
	01 Dec 2017 18:30	Kadiapattanam	India	0.1
	04 Dec 2017 13:30	Ratia	India	0.1
	03 Dec 2017 17:15	Devipatam	India	0.1
	03 Dec 2017 17:15	Muttupettai	India	0.1
	03 Dec 2017 17:15	Tirupalakudi	India	0.1
	03 Dec 2017 17:15	Panalkkulam	India	0.1
	03 Dec 2017 17:15	Irumeni	India	0.1
	03 Dec 2017 17:15	Pamban	India	0.1
	01 Dec 2017 19:00	Anjengo	India	0.1
	01 Dec 2017 19:00	Thiruvananthapuram	India	0.1
	01 Dec 2017 19:15	Kayalpatnam	India	0.1
	01 Dec 2017 18:00	Ghuar Mota	India	0.1
	03 Dec 2017 17:00	Rameswaram	India	0.1
	02 Dec 2017 03:30	Kilakarai	India	0.1
	04 Dec 2017 18:00	Adodar	India	0.1
	02 Dec 2017 03:30	Varkkallai	India	0.1
	04 Dec 2017 18:00	Porbandar	India	0.1
	01 Dec 2017 23:45	Nafun	Oman	0.1
	03 Dec 2017 13:15	Pahel	Iran	0.1
	03 Dec 2017 13:15	Bandar-e Laft	Iran	0.1
	03 Dec 2017 13:15	Laft	Iran	0.1
	02 Dec 2017 11:30	Beruwala	Sri Lanka	0.1
	02 Dec 2017 11:30	Akadagoda	Sri Lanka	0.1
	02 Dec 2017 11:30	Ambalangoda	Sri Lanka	0.1
	01 Dec 2017 23:45	Sawqirah	Oman	0.1
	02 Dec 2017 11:45	Thoothukkudi	India	0.1
	02 Dec 2017 00:15	Sur Masirah	Oman	0.1
	02 Dec 2017 00:15	'Urf	Oman	0.1
	02 Dec 2017 00:15	Mursays	Oman	0.1
	02 Dec 2017 00:15	Hiql	Oman	0.1
	02 Dec 2017 00:15	Maghilah	Oman	0.1
	01 Dec 2017 19:00	Anaitivu	Sri Lanka	0.1
	01 Dec 2017 19:00	Ammanthanaveli	Sri Lanka	0.1
	01 Dec 2017 19:00	Arukarkudah	Sri Lanka	0.1
	03 Dec 2017 13:00	Payi Pusht	Iran	0.1
	02 Dec 2017 22:00	Bandar-e Dargaham	Iran	0.1
	02 Dec 2017 22:00	Dogerdan	Iran	0.1
	02 Dec 2017 02:00	Lakba	Oman	0.1
	02 Dec 2017 04:00	Sikkal	India	0.1
	01 Dec 2017 23:30	Porto Novo	India	0.1
	02 Dec 2017 10:30	Melmandai	India	0.1
	02 Dec 2017 10:30	Vembar	India	0.1
	02 Dec 2017 05:45	Purnankuppam	India	0.1
	02 Dec 2017 05:45	Pondicherry	India	0.1
	02 Dec 2017 05:45	Kalapettai	India	0.1
	02 Dec 2017 10:30	Brynthuraichenai	Sri Lanka	0.1
	02 Dec 2017 10:30	Sittandy	Sri Lanka	0.1
	02 Dec 2017 10:30	Vedakudiyiruppu	Sri Lanka	0.1
	02 Dec 2017 10:30	Batticaloa	Sri Lanka	0.1
	02 Dec 2017 10:30	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.