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

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

Meteorological source	GFS
Exposed countries	Iran, Pakistan, India
Exposed population	No people in Category 1 or higher
Maximum wind speed	103 km/h
Maximum storm surge	0.2 m (04 Dec 17:45 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	103 km/h	0.2 m	n.a.	0.5
GFS Overall	77 km/h	0.6 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 710 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	Iran, Pakistan, India	708,818	+
	Iran	195,519
	Pakistan	455,716
	India	57,583

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	107	-	-	-	-	-	-	-
2	30 Nov 2017 00:00	121	-	-	-	-	-	-	-
3	30 Nov 2017 06:00	141	-	-	-	-	-	-	-
4	30 Nov 2017 12:00	111	-	-	-	-	-	-	-
5	30 Nov 2017 18:00	110	-	-	-	-	-	-	-
6	01 Dec 2017 00:00	129	-	-	-	-	-	-	-
7	01 Dec 2017 06:00	131	-	-	-	-	-	-	-
8	01 Dec 2017 12:00	127	-	-	-	-	-	-	-
9	01 Dec 2017 18:00	103	-		-	-	-	-	-	Iran, Pakistan, 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	30 Nov 2017 18:00	-	-	-	-	-	-	-	-
6	01 Dec 2017 00:00	-	-	-	-	-	-	-	-
7	01 Dec 2017 06:00	-	-	-	-	-	-	-	-
8	01 Dec 2017 12:00	-	-	-	-	-	-	-	-
9	01 Dec 2017 18:00	-	-	-	-	-	-	-	-

Impact estimation for the next 72h

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StormSurge

0.2 m

The maximum Storm surge height is 0.2m in Vengurla, India. This height is estimated for 04 Dec 2017 17:45 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 17:45	Vengurla	India	0.2
	04 Dec 2017 17:45	Terekhol	India	0.2
	04 Dec 2017 18:00	Ratnagiri	India	0.2
	04 Dec 2017 18:00	Purangad	India	0.2
	04 Dec 2017 18:00	Purnagad	India	0.2
	04 Dec 2017 18:00	Adiura	India	0.2
	04 Dec 2017 17:15	Devgarh	India	0.2
	04 Dec 2017 17:15	Pural	India	0.2
	04 Dec 2017 17:15	Achra	India	0.2
	04 Dec 2017 18:00	Boria	India	0.2
	04 Dec 2017 18:00	Guhagar	India	0.2
	04 Dec 2017 18:00	Anjanwel	India	0.2
	04 Dec 2017 17:45	Jaigarh	India	0.2
	04 Dec 2017 17:45	Mirya	India	0.2
	04 Dec 2017 17:15	Vijayadurg	India	0.2
	04 Dec 2017 17:30	Malvan	India	0.2
	04 Dec 2017 12:00	Wadgam	India	0.2
	04 Dec 2017 12:00	Kambhat	India	0.2
	04 Dec 2017 12:00	Kavi	India	0.2
	04 Dec 2017 12:00	Sarod	India	0.2
	04 Dec 2017 18:00	Chopdem	India	0.2
	04 Dec 2017 18:00	Anjuna	India	0.2
	04 Dec 2017 18:00	Marmagao	India	0.2
	04 Dec 2017 18:00	Vasco Da Gama	India	0.2
	04 Dec 2017 18:00	Panaji	India	0.2
	04 Dec 2017 18:00	Bankot	India	0.2
	04 Dec 2017 18:00	Kelshi	India	0.2
	04 Dec 2017 18:00	Agacaim	India	0.2
	04 Dec 2017 18:00	Madgaon	India	0.2
	04 Dec 2017 18:00	Srivardhan	India	0.2
	04 Dec 2017 18:00	Agar Panchaitan	India	0.2
	04 Dec 2017 09:15	Bhagva	India	0.2
	04 Dec 2017 09:15	Olpad	India	0.2
	04 Dec 2017 18:00	Advota	India	0.2
	04 Dec 2017 18:00	Chaudi	India	0.2
	04 Dec 2017 18:00	Majali	India	0.2
	04 Dec 2017 18:00	Sadashivgarh	India	0.2
	04 Dec 2017 09:15	Ghogha	India	0.2
	04 Dec 2017 18:00	Karwar	India	0.2
	04 Dec 2017 18:00	Murud	India	0.2
	04 Dec 2017 09:15	Dahej	India	0.2
	04 Dec 2017 07:00	Belekeri	India	0.2
	04 Dec 2017 07:00	Ankola	India	0.2
	04 Dec 2017 07:00	Gokarn	India	0.2
	04 Dec 2017 09:00	Harinagar	India	0.1
	04 Dec 2017 11:15	Mahuva	India	0.1
	04 Dec 2017 11:15	Kotada	India	0.1
	04 Dec 2017 09:45	Asarsa	India	0.1
	04 Dec 2017 09:45	Tankari	India	0.1
	04 Dec 2017 07:00	Kumta	India	0.1
	03 Dec 2017 14:45	Devipatam	India	0.1
	03 Dec 2017 14:45	Muttupettai	India	0.1
	03 Dec 2017 14:45	Tirupalakudi	India	0.1
	03 Dec 2017 14:45	Panalkkulam	India	0.1
	03 Dec 2017 14:45	Irumeni	India	0.1
	03 Dec 2017 14:45	Pamban	India	0.1
	03 Dec 2017 21:45	Mumbai	India	0.1
	03 Dec 2017 21:45	Asumumbay	India	0.1
	03 Dec 2017 21:45	Mandve	India	0.1
	03 Dec 2017 21:45	Uran	India	0.1
	03 Dec 2017 21:45	Trombay	India	0.1
	03 Dec 2017 21:45	Taloje	India	0.1
	04 Dec 2017 11:15	Kathiwadar Bandar	India	0.1
	04 Dec 2017 07:00	Honavar	India	0.1
	03 Dec 2017 23:45	Manki	India	0.1
	04 Dec 2017 18:00	Revadanda	India	0.1
	04 Dec 2017 07:00	Mavalli	India	0.1
	04 Dec 2017 07:00	Shirali	India	0.1
	04 Dec 2017 07:00	Bhatkal	India	0.1
	03 Dec 2017 15:00	Rameswaram	India	0.1
	03 Dec 2017 15:45	Tondi	India	0.1
	04 Dec 2017 09:00	Bainduru	India	0.1
	04 Dec 2017 09:00	Chittadi	India	0.1
	04 Dec 2017 09:00	Kundapura	India	0.1
	04 Dec 2017 01:00	Udipi	India	0.1
	04 Dec 2017 00:45	Mulki	India	0.1
	04 Dec 2017 18:00	Alibag	India	0.1
	01 Dec 2017 21:45	Pappinivatti	India	0.1
	01 Dec 2017 21:45	Cochin	India	0.1
	04 Dec 2017 12:15	Dharabandar	India	0.1
	04 Dec 2017 12:15	Rohisa	India	0.1
	04 Dec 2017 12:15	Jafarabad	India	0.1
	01 Dec 2017 21:45	Haripad	India	0.1
	01 Dec 2017 21:45	Kayankulam	India	0.1
	01 Dec 2017 21:45	Karunagapalli	India	0.1
	04 Dec 2017 08:30	Damka	India	0.1
	04 Dec 2017 00:45	Mangaluru	India	0.1
	01 Dec 2017 21:45	Mattancheri	India	0.1
	01 Dec 2017 21:45	Chervattur	India	0.1
	01 Dec 2017 21:45	Trikkaripur	India	0.1
	01 Dec 2017 21:45	Madayipara	India	0.1
	01 Dec 2017 21:45	Madayi	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.