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
Exposed population	No people in Category 1 or higher
Maximum wind speed	87 km/h
Maximum storm surge	0.6 m (05 Dec 14:00 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	87 km/h	0.6 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

No people by wind speeds of Tropical Storm strength or above

Wind exposed population - AoIs

No exposed population (in Tropical Storm or higher) based on the bulletin of 05 Dec 2017 06:00 UTC

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
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	-	-	-	-	-	-	-
10	02 Dec 2017 00:00	84	-	-	-	-	-	-	-
11	02 Dec 2017 06:00	83	-	-	-	-	-	-	-
12	02 Dec 2017 12:00	78	-	-	-	-	-	-	-
13	02 Dec 2017 18:00	79	-	-	-	-	-	-	-
14	03 Dec 2017 00:00	79	-	-	-	-	-	-	-
15	03 Dec 2017 06:00	82	-	-	-	-	-	-	-
16	03 Dec 2017 12:00	85	-	-	-	-	-	-	-
17	03 Dec 2017 18:00	79	-	-	-	-	-	-	-
18	04 Dec 2017 00:00	79	-	-	-	-	-	-	-
19	04 Dec 2017 06:00	78	-	-	-	-	-	-	-
20	04 Dec 2017 12:00	74	-	-	-	-	-	-	-
21	04 Dec 2017 18:00	73	-	-	-	-	-	-	-
22	05 Dec 2017 00:00	70	-	-	-	-	-	-	-
23	05 Dec 2017 06:00	87	-	-	-	-	-	-	-

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 05 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	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	-	-	-	-	-	-	-	-
10	02 Dec 2017 00:00	-	-	-	-	-	-	-	-
11	02 Dec 2017 06:00	-	-	-	-	-	-	-	-
12	02 Dec 2017 12:00	-	-	-	-	-	-	-	-
13	02 Dec 2017 18:00	-	-	-	-	-	-	-	-
14	03 Dec 2017 00:00	-	-	-	-	-	-	-	-
15	03 Dec 2017 06:00	-	-	-	-	-	-	-	-
16	03 Dec 2017 12:00	-	-	-	-	-	-	-	-
17	03 Dec 2017 18:00	-	-	-	-	-	-	-	-
18	04 Dec 2017 00:00	-	-	-	-	-	-	-	-
19	04 Dec 2017 06:00	-	-	-	-	-	-	-	-
20	04 Dec 2017 12:00	-	-	-	-	-	-	-	-
21	04 Dec 2017 18:00	-	-	-	-	-	-	-	-
22	05 Dec 2017 00:00	-	-	-	-	-	-	-	-
23	05 Dec 2017 06:00	-	-	-	-	-	-	-	-

Impact estimation for the next 72h

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StormSurge

0.6 m

The maximum Storm surge height is 0.6m in Mumbai, India. This height is estimated for 05 Dec 2017 14:00 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 05 Dec 2017 06:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	05 Dec 2017 14:00	Mumbai	India	0.6
	05 Dec 2017 14:00	Asumumbay	India	0.6
	05 Dec 2017 14:00	Mandve	India	0.6
	05 Dec 2017 14:00	Uran	India	0.6
	05 Dec 2017 14:00	Trombay	India	0.6
	05 Dec 2017 14:00	Taloje	India	0.6
	05 Dec 2017 12:30	Dongri	India	0.5
	05 Dec 2017 12:30	Malad	India	0.5
	05 Dec 2017 13:00	Nalasopara	India	0.5
	05 Dec 2017 13:00	Agashi	India	0.5
	05 Dec 2017 13:00	Mahim	India	0.5
	05 Dec 2017 13:00	Shirgaon	India	0.5
	05 Dec 2017 13:00	Palghar	India	0.5
	05 Dec 2017 13:30	Boisar	India	0.5
	05 Dec 2017 12:30	Alibag	India	0.5
	05 Dec 2017 13:15	Tarapur	India	0.4
	05 Dec 2017 11:45	Revadanda	India	0.4
	05 Dec 2017 12:00	Murud	India	0.4
	05 Dec 2017 06:00	Anjanwel	India	0.4
	05 Dec 2017 06:00	Guhagar	India	0.4
	05 Dec 2017 13:45	Malyan	India	0.4
	05 Dec 2017 06:00	Agar Panchaitan	India	0.4
	05 Dec 2017 06:00	Srivardhan	India	0.4
	05 Dec 2017 06:00	Bankot	India	0.4
	05 Dec 2017 06:00	Kelshi	India	0.4
	05 Dec 2017 13:45	Gholvad	India	0.4
	05 Dec 2017 06:00	Boria	India	0.4
	05 Dec 2017 15:30	Mahuva	India	0.4
	05 Dec 2017 06:00	Jaigarh	India	0.4
	05 Dec 2017 15:45	Kotada	India	0.3
	05 Dec 2017 16:45	Dharabandar	India	0.3
	05 Dec 2017 16:45	Rohisa	India	0.3
	05 Dec 2017 16:45	Jafarabad	India	0.3
	05 Dec 2017 18:15	Ghogha	India	0.3
	05 Dec 2017 06:00	Mirya	India	0.3
	05 Dec 2017 06:00	Ratnagiri	India	0.3
	05 Dec 2017 15:30	Kathiwadar Bandar	India	0.3
	06 Dec 2017 00:45	Bordi	India	0.3
	06 Dec 2017 00:45	Umbargam	India	0.3
	06 Dec 2017 00:45	Maroli	India	0.3
	06 Dec 2017 01:00	Daman	India	0.3
	06 Dec 2017 01:00	Udvada	India	0.3
	05 Dec 2017 18:30	Dahej	India	0.3
	05 Dec 2017 06:00	Purnagad	India	0.3
	05 Dec 2017 18:15	Harinagar	India	0.3
	05 Dec 2017 16:30	Nawabandar	India	0.3
	05 Dec 2017 19:00	Asarsa	India	0.3
	05 Dec 2017 19:00	Tankari	India	0.3
	05 Dec 2017 20:00	Delvada	India	0.3
	05 Dec 2017 06:00	Purangad	India	0.3
	06 Dec 2017 03:00	Damka	India	0.3
	05 Dec 2017 21:00	Wadgam	India	0.3
	05 Dec 2017 21:00	Kambhat	India	0.3
	05 Dec 2017 21:00	Kavi	India	0.3
	05 Dec 2017 21:00	Sarod	India	0.3
	06 Dec 2017 02:15	Sutrapada	India	0.3
	06 Dec 2017 02:15	Lodhwa	India	0.3
	06 Dec 2017 02:15	Kodinar	India	0.3
	06 Dec 2017 02:30	Kotra Nes	India	0.3
	06 Dec 2017 02:30	Dangarvadi	India	0.3
	05 Dec 2017 06:00	Adiura	India	0.3
	06 Dec 2017 02:15	Somnath	India	0.3
	06 Dec 2017 02:30	Veraval	India	0.3
	06 Dec 2017 01:45	Chorwad	India	0.3
	05 Dec 2017 18:00	Bhagva	India	0.3
	05 Dec 2017 18:00	Olpad	India	0.3
	06 Dec 2017 02:00	Shil	India	0.2
	06 Dec 2017 02:00	Mangrol	India	0.2
	05 Dec 2017 10:00	Vijayadurg	India	0.2
	06 Dec 2017 02:30	Gorser	India	0.2
	06 Dec 2017 02:15	Ratia	India	0.2
	05 Dec 2017 08:30	Chopdem	India	0.2
	05 Dec 2017 08:30	Anjuna	India	0.2
	05 Dec 2017 08:30	Marmagao	India	0.2
	05 Dec 2017 08:30	Vasco Da Gama	India	0.2
	05 Dec 2017 08:30	Panaji	India	0.2
	05 Dec 2017 08:15	Vengurla	India	0.2
	05 Dec 2017 08:15	Terekhol	India	0.2
	05 Dec 2017 10:15	Pural	India	0.2
	05 Dec 2017 08:30	Agacaim	India	0.2
	06 Dec 2017 02:00	Adodar	India	0.2
	05 Dec 2017 10:15	Devgarh	India	0.2
	05 Dec 2017 08:15	Madgaon	India	0.2
	05 Dec 2017 08:45	Majali	India	0.2
	05 Dec 2017 08:45	Sadashivgarh	India	0.2
	05 Dec 2017 08:45	Karwar	India	0.2
	05 Dec 2017 08:45	Belekeri	India	0.2
	05 Dec 2017 08:15	Achra	India	0.2
	06 Dec 2017 02:30	Porbandar	India	0.2
	05 Dec 2017 09:00	Malvan	India	0.2
	05 Dec 2017 08:45	Ankola	India	0.2
	05 Dec 2017 08:45	Gokarn	India	0.2
	06 Dec 2017 02:15	Miyani	India	0.2
	06 Dec 2017 02:00	Lamba	India	0.2
	05 Dec 2017 08:30	Advota	India	0.2
	05 Dec 2017 08:30	Chaudi	India	0.2
	05 Dec 2017 10:00	Mavalli	India	0.2
	05 Dec 2017 10:00	Shirali	India	0.2
	05 Dec 2017 10:00	Bhatkal	India	0.2
	05 Dec 2017 10:00	Bainduru	India	0.2
	07 Dec 2017 03:00	Aramda	India	0.2
	07 Dec 2017 15:15	Kattumavadi	India	0.2
	07 Dec 2017 15:15	Manamelkudi	India	0.2
	07 Dec 2017 15:15	Ammapatam	India	0.2
	07 Dec 2017 01:00	Jambura	India	0.2
	05 Dec 2017 21:45	Chittadi	India	0.2
	05 Dec 2017 21:45	Kundapura	India	0.2
	07 Dec 2017 01:15	Jodiya	India	0.2
	07 Dec 2017 00:45	Jhankhar	India	0.1
	07 Dec 2017 00:45	Sika	India	0.1
	07 Dec 2017 16:30	Kottaippattanam	India	0.1
	07 Dec 2017 03:45	Chudeswar	India	0.1
	05 Dec 2017 09:30	Honavar	India	0.1
	05 Dec 2017 09:30	Manki	India	0.1
	05 Dec 2017 08:45	Kumta	India	0.1
	05 Dec 2017 22:00	Udipi	India	0.1
	07 Dec 2017 01:00	Mundra	India	0.1
	07 Dec 2017 16:15	Rasalpur	India	0.1
	07 Dec 2017 00:45	Tuna	India	0.1
	07 Dec 2017 17:00	Devipatam	India	0.1
	07 Dec 2017 17:00	Tirupalakudi	India	0.1
	07 Dec 2017 17:00	Tondi	India	0.1
	07 Dec 2017 17:30	Muttupettai	India	0.1
	07 Dec 2017 17:30	Panalkkulam	India	0.1
	07 Dec 2017 17:30	Irumeni	India	0.1
	07 Dec 2017 17:30	Pamban	India	0.1
	07 Dec 2017 01:00	Navinal	India	0.1
	05 Dec 2017 08:45	Periathullay	India	0.1
	05 Dec 2017 08:45	Kulasekharapatnam	India	0.1
	05 Dec 2017 08:45	Tiruchendur	India	0.1
	07 Dec 2017 02:30	Okha	India	0.1
	07 Dec 2017 18:00	Rameswaram	India	0.1
	06 Dec 2017 21:45	Bhogat	India	0.1
	06 Dec 2017 21:30	Madhi	India	0.1
	07 Dec 2017 01:15	Bhadia	India	0.1
	07 Dec 2017 14:30	Kakinada	India	0.1
	07 Dec 2017 03:00	Mandvi	India	0.1
	06 Dec 2017 11:15	Ammanthanaveli	Sri Lanka	0.1
	06 Dec 2017 11:15	Arukarkudah	Sri Lanka	0.1
	06 Dec 2017 11:15	Pirappaiyadimadu	Sri Lanka	0.1
	06 Dec 2017 11:15	Brynthuraichenai	Sri Lanka	0.1
	06 Dec 2017 21:00	Dwarka	India	0.1
	05 Dec 2017 08:45	Vijayapati	India	0.1
	07 Dec 2017 03:15	Gadechi	India	0.1
	07 Dec 2017 12:45	Pentakota	India	0.1
	07 Dec 2017 13:15	Venkatapuram	India	0.1
	07 Dec 2017 13:15	Pata Polvaram	India	0.1
	07 Dec 2017 13:15	Pudimadaka	India	0.1
	07 Dec 2017 13:15	Chipurupalle	India	0.1
	07 Dec 2017 14:15	Point Pedro	Sri Lanka	0.1
	07 Dec 2017 14:15	Ampan	Sri Lanka	0.1
	07 Dec 2017 14:15	Aliavalai	Sri Lanka	0.1
	07 Dec 2017 12:45	Vishakhapatnam	India	0.1
	05 Dec 2017 21:30	Mulki	India	0.1
	08 Dec 2017 06:00	Jazirat Al Hamra	United Arab Emirates	0.1
	07 Dec 2017 13:15	Konada	India	0.1
	07 Dec 2017 13:15	Chittivalasa	India	0.1
	07 Dec 2017 13:15	Bhimunipatnam	India	0.1
	07 Dec 2017 02:45	Suthri	India	0.1
	07 Dec 2017 17:00	Delft Centre	Sri Lanka	0.1
	07 Dec 2017 14:15	Kankesanturai	Sri Lanka	0.1
	07 Dec 2017 14:15	Idaikkadu	Sri Lanka	0.1
	07 Dec 2017 14:15	Kodigeri	India	0.1
	07 Dec 2017 14:15	Vedaranyam	India	0.1
	07 Dec 2017 14:15	Vedaranniyam	India	0.1
	05 Dec 2017 10:15	Lakabi	Oman	0.1
	05 Dec 2017 10:15	Qaysad	Oman	0.1
	08 Dec 2017 06:00	Ras Al Khaymah	United Arab Emirates	0.1
	07 Dec 2017 12:45	Chakicherla	India	0.1
	07 Dec 2017 12:45	Ullapalem	India	0.1
	07 Dec 2017 12:45	Pakala	India	0.1
	07 Dec 2017 14:00	Chundikkulam	Sri Lanka	0.1
	05 Dec 2017 13:00	Kirinda	Sri Lanka	0.1
	05 Dec 2017 13:00	Yala	Sri Lanka	0.1
	07 Dec 2017 16:45	Kayts	Sri Lanka	0.1
	07 Dec 2017 12:45	Therunattam	India	0.1
	07 Dec 2017 13:15	Koyyam	India	0.1
	07 Dec 2017 12:45	Vatturupallepalem	India	0.1
	07 Dec 2017 13:30	Kottapatnam	India	0.1
	07 Dec 2017 13:15	Govundlapalem	India	0.1
	08 Dec 2017 06:00	Ar Rams	United Arab Emirates	0.1
	08 Dec 2017 06:00	Ghalilah	United Arab Emirates	0.1
	07 Dec 2017 12:15	Dharmavaram	India	0.1
	07 Dec 2017 16:45	Kurichchikadu	Sri Lanka	0.1
	06 Dec 2017 12:15	Srikurman	India	0.1
	06 Dec 2017 12:15	Kalingapatnam	India	0.1
	07 Dec 2017 13:15	Karaikal	India	0.1
	07 Dec 2017 13:15	Accarapatam	India	0.1
	07 Dec 2017 13:15	Velangann	India	0.1
	07 Dec 2017 13:15	Nagappattinam	India	0.1
	07 Dec 2017 13:15	Tranquebar	India	0.1
	07 Dec 2017 13:15	Tarangambadi	India	0.1
	07 Dec 2017 13:45	Chalai	Sri Lanka	0.1
	06 Dec 2017 13:15	Anaitivu	Sri Lanka	0.1
	07 Dec 2017 13:15	Kuvattur	India	0.1
	07 Dec 2017 13:15	Mahabalipuram	India	0.1
	06 Dec 2017 12:00	Dublat	India	0.1
	05 Dec 2017 21:45	Mangaluru	India	0.1
	05 Dec 2017 11:15	Erukkandurai	India	0.1
	07 Dec 2017 13:00	Tirumullaivasal	India	0.1
	07 Dec 2017 13:00	Kaveripattanam	India	0.1
	07 Dec 2017 13:45	Nizampatam	India	0.1
	07 Dec 2017 13:45	Porto Novo	India	0.1
	07 Dec 2017 13:00	Purnankuppam	India	0.1
	07 Dec 2017 13:00	Pondicherry	India	0.1
	07 Dec 2017 13:00	Kalapettai	India	0.1
	07 Dec 2017 13:30	Bandamurlanka	India	0.1
	07 Dec 2017 13:45	Saint Thomas Mount	India	0.1
	07 Dec 2017 13:45	Madhavaram	India	0.1
	07 Dec 2017 13:45	Chennai	India	0.1
	07 Dec 2017 13:45	Tiruvottiyur	India	0.1
	07 Dec 2017 12:15	Ennore	India	0.1
	07 Dec 2017 13:00	Uppuveli	Sri Lanka	0.1
	07 Dec 2017 13:00	Trincomalee	Sri Lanka	0.1
	07 Dec 2017 13:00	Foul Point	Sri Lanka	0.1
	08 Dec 2017 06:00	Bukha	Oman	0.1
	07 Dec 2017 12:45	Marakkanam	India	0.1
	05 Dec 2017 14:30	Taingapatam	India	0.1
	05 Dec 2017 14:30	Kolachel	India	0.1
	05 Dec 2017 14:30	Kadiapattanam	India	0.1
	07 Dec 2017 12:30	Cuddalore	India	0.1
	07 Dec 2017 15:00	Hukitala	India	0.1
	07 Dec 2017 15:00	Satabhaya	India	0.1
	07 Dec 2017 16:30	Jaffna	Sri Lanka	0.1
	07 Dec 2017 13:30	Gollapalem	India	0.1
	07 Dec 2017 12:45	Antarvedi	India	0.1
	07 Dec 2017 13:45	Peddapatnam	India	0.1
	07 Dec 2017 14:00	Kelambakkam	India	0.1
	07 Dec 2017 13:15	Nuliasahi	India	0.1
	07 Dec 2017 13:15	Nuagan	India	0.1
	07 Dec 2017 12:45	Durgarajupatnam	India	0.1
	07 Dec 2017 13:15	Kodur	India	0.1
	08 Dec 2017 06:00	Tabl	Iran	0.1
	08 Dec 2017 06:00	Khammasi	Iran	0.1
	08 Dec 2017 06:00	Direstan	Iran	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.