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	70 km/h
Maximum storm surge	0.3 m (06 Dec 00:00 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	70 km/h	0.3 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)

TOP

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 06 Dec 2017 00:00 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	-	-	-	-	-	-	-
24	05 Dec 2017 12:00	82	-	-	-	-	-	-	-
25	05 Dec 2017 18:00	77	-	-	-	-	-	-	-
26	06 Dec 2017 00:00	70	-	-	-	-	-	-	-

Download:

Impact estimation for the next 72h

TOP

Rainfall

Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 06 Dec 2017 00:00 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	-	-	-	-	-	-	-	-
24	05 Dec 2017 12:00	-	-	-	-	-	-	-	-
25	05 Dec 2017 18:00	-	-	-	-	-	-	-	-
26	06 Dec 2017 00:00	-	-	-	-	-	-	-	-

Impact estimation for the next 72h

TOP

StormSurge

0.3 m

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

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	06 Dec 2017 00:00	Mumbai	India	0.3
	06 Dec 2017 00:00	Asumumbay	India	0.3
	06 Dec 2017 00:00	Alibag	India	0.3
	06 Dec 2017 00:00	Mandve	India	0.3
	06 Dec 2017 00:00	Uran	India	0.3
	06 Dec 2017 06:00	Trombay	India	0.3
	06 Dec 2017 06:00	Taloje	India	0.3
	06 Dec 2017 00:00	Shirgaon	India	0.3
	06 Dec 2017 00:00	Palghar	India	0.3
	06 Dec 2017 00:00	Mahim	India	0.3
	06 Dec 2017 00:00	Agashi	India	0.3
	06 Dec 2017 00:00	Boisar	India	0.3
	06 Dec 2017 00:00	Nalasopara	India	0.3
	06 Dec 2017 00:00	Tarapur	India	0.3
	06 Dec 2017 00:00	Malyan	India	0.3
	06 Dec 2017 00:00	Gholvad	India	0.3
	06 Dec 2017 01:45	Dharabandar	India	0.3
	06 Dec 2017 01:45	Rohisa	India	0.3
	06 Dec 2017 01:45	Jafarabad	India	0.3
	06 Dec 2017 00:00	Dongri	India	0.3
	06 Dec 2017 03:30	Malad	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 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 02:15	Kotra Nes	India	0.3
	06 Dec 2017 02:15	Dangarvadi	India	0.3
	06 Dec 2017 02:15	Somnath	India	0.3
	06 Dec 2017 01:45	Chorwad	India	0.2
	06 Dec 2017 01:45	Veraval	India	0.2
	06 Dec 2017 01:30	Revadanda	India	0.2
	06 Dec 2017 01:30	Murud	India	0.2
	06 Dec 2017 01:00	Daman	India	0.2
	06 Dec 2017 01:00	Udvada	India	0.2
	06 Dec 2017 02:30	Delvada	India	0.2
	06 Dec 2017 02:30	Nawabandar	India	0.2
	06 Dec 2017 01:45	Kathiwadar Bandar	India	0.2
	06 Dec 2017 01:45	Agar Panchaitan	India	0.2
	06 Dec 2017 01:45	Srivardhan	India	0.2
	06 Dec 2017 01:45	Bankot	India	0.2
	06 Dec 2017 01:45	Kelshi	India	0.2
	06 Dec 2017 02:30	Mahuva	India	0.2
	06 Dec 2017 02:00	Shil	India	0.2
	06 Dec 2017 02:00	Mangrol	India	0.2
	06 Dec 2017 01:15	Kotada	India	0.2
	06 Dec 2017 02:30	Gorser	India	0.2
	06 Dec 2017 02:15	Ratia	India	0.2
	06 Dec 2017 10:15	Bhagva	India	0.2
	06 Dec 2017 10:15	Olpad	India	0.2
	06 Dec 2017 02:15	Anjanwel	India	0.2
	06 Dec 2017 10:15	Ghogha	India	0.2
	06 Dec 2017 10:45	Asarsa	India	0.2
	06 Dec 2017 10:45	Harinagar	India	0.2
	06 Dec 2017 10:45	Tankari	India	0.2
	06 Dec 2017 10:00	Dahej	India	0.2
	06 Dec 2017 02:00	Adodar	India	0.2
	08 Dec 2017 15:30	Rasalpur	India	0.2
	06 Dec 2017 13:00	Wadgam	India	0.2
	06 Dec 2017 13:00	Kambhat	India	0.2
	06 Dec 2017 13:00	Kavi	India	0.2
	06 Dec 2017 13:00	Sarod	India	0.2
	06 Dec 2017 02:15	Guhagar	India	0.2
	06 Dec 2017 02:30	Boria	India	0.2
	06 Dec 2017 02:30	Jaigarh	India	0.2
	06 Dec 2017 02:30	Porbandar	India	0.2
	06 Dec 2017 03:00	Damka	India	0.2
	06 Dec 2017 02:30	Mirya	India	0.2
	06 Dec 2017 02:30	Ratnagiri	India	0.2
	06 Dec 2017 02:30	Purangad	India	0.2
	06 Dec 2017 02:30	Purnagad	India	0.2
	06 Dec 2017 17:15	Devipatam	India	0.2
	06 Dec 2017 17:15	Muttupettai	India	0.2
	06 Dec 2017 17:15	Tirupalakudi	India	0.2
	06 Dec 2017 17:15	Panalkkulam	India	0.2
	06 Dec 2017 17:15	Irumeni	India	0.2
	06 Dec 2017 17:15	Pamban	India	0.2
	08 Dec 2017 14:00	Hukitala	India	0.2
	08 Dec 2017 14:00	Satabhaya	India	0.2
	07 Dec 2017 17:00	Tondi	India	0.2
	06 Dec 2017 02:30	Mavalli	India	0.2
	06 Dec 2017 02:30	Shirali	India	0.2
	06 Dec 2017 02:30	Bhatkal	India	0.2
	06 Dec 2017 02:30	Bainduru	India	0.2
	06 Dec 2017 17:15	Rameswaram	India	0.2
	06 Dec 2017 02:30	Adiura	India	0.2
	06 Dec 2017 01:45	Vijayadurg	India	0.2
	06 Dec 2017 01:45	Pural	India	0.2
	06 Dec 2017 02:00	Lamba	India	0.2
	06 Dec 2017 02:00	Miyani	India	0.2
	06 Dec 2017 01:45	Devgarh	India	0.2
	06 Dec 2017 02:15	Achra	India	0.2
	06 Dec 2017 02:30	Gokarn	India	0.2
	06 Dec 2017 02:30	Kumta	India	0.2
	06 Dec 2017 02:30	Honavar	India	0.2
	06 Dec 2017 02:30	Manki	India	0.1
	08 Dec 2017 13:15	Nuliasahi	India	0.1
	08 Dec 2017 13:15	Nuagan	India	0.1
	07 Dec 2017 15:30	Kottaippattanam	India	0.1
	07 Dec 2017 15:30	Manamelkudi	India	0.1
	07 Dec 2017 15:30	Ammapatam	India	0.1
	08 Dec 2017 17:15	Kattumavadi	India	0.1
	06 Dec 2017 01:30	Malvan	India	0.1
	06 Dec 2017 02:45	Ankola	India	0.1
	06 Dec 2017 01:45	Vengurla	India	0.1
	06 Dec 2017 01:45	Terekhol	India	0.1
	06 Dec 2017 02:45	Chittadi	India	0.1
	06 Dec 2017 02:45	Kundapura	India	0.1
	06 Dec 2017 00:45	Anjuna	India	0.1
	06 Dec 2017 00:45	Marmagao	India	0.1
	06 Dec 2017 00:45	Vasco Da Gama	India	0.1
	06 Dec 2017 00:45	Panaji	India	0.1
	06 Dec 2017 00:45	Agacaim	India	0.1
	06 Dec 2017 02:30	Belekeri	India	0.1
	06 Dec 2017 01:30	Chopdem	India	0.1
	06 Dec 2017 21:30	Madhi	India	0.1
	06 Dec 2017 21:30	Bhogat	India	0.1
	08 Dec 2017 13:30	Nuralrevu	India	0.1
	08 Dec 2017 13:00	Pentakota	India	0.1
	08 Dec 2017 13:45	Gopalpur	India	0.1
	08 Dec 2017 13:45	Chatrapur	India	0.1
	08 Dec 2017 13:45	Canjam	India	0.1
	06 Dec 2017 02:00	Udipi	India	0.1
	08 Dec 2017 13:45	Paluru	India	0.1
	08 Dec 2017 14:00	Baruva	India	0.1
	08 Dec 2017 12:45	Koyyam	India	0.1
	08 Dec 2017 12:45	Dharmavaram	India	0.1
	08 Dec 2017 12:45	Srikurman	India	0.1
	08 Dec 2017 12:45	Kalingapatnam	India	0.1
	08 Dec 2017 13:45	Konarak	India	0.1
	08 Dec 2017 14:15	Vishakhapatnam	India	0.1
	08 Dec 2017 14:15	Chittivalasa	India	0.1
	08 Dec 2017 14:15	Bhimunipatnam	India	0.1
	08 Dec 2017 14:00	Chipurupalle	India	0.1
	08 Dec 2017 13:30	Venkatapuram	India	0.1
	08 Dec 2017 13:30	Pata Polvaram	India	0.1
	08 Dec 2017 13:30	Pudimadaka	India	0.1
	08 Dec 2017 13:45	Konada	India	0.1
	07 Dec 2017 04:30	Aramda	India	0.1
	06 Dec 2017 01:30	Madgaon	India	0.1
	08 Dec 2017 13:00	Kakinada	India	0.1
	08 Dec 2017 14:00	Malud	India	0.1
	08 Dec 2017 12:45	Naupada	India	0.1
	08 Dec 2017 13:45	Ammalapadu	India	0.1
	08 Dec 2017 14:00	Panasapada	India	0.1
	06 Dec 2017 21:45	Dwarka	India	0.1
	08 Dec 2017 12:45	Balighai	India	0.1
	06 Dec 2017 13:45	Ammanthanaveli	Sri Lanka	0.1
	06 Dec 2017 13:45	Arukarkudah	Sri Lanka	0.1
	06 Dec 2017 13:45	Pirappaiyadimadu	Sri Lanka	0.1
	06 Dec 2017 13:45	Brynthuraichenai	Sri Lanka	0.1
	08 Dec 2017 13:00	Chakicherla	India	0.1
	08 Dec 2017 13:00	Ullapalem	India	0.1
	06 Dec 2017 01:30	Advota	India	0.1
	06 Dec 2017 01:30	Chaudi	India	0.1
	06 Dec 2017 01:30	Majali	India	0.1
	08 Dec 2017 13:00	Pakala	India	0.1
	08 Dec 2017 12:45	Puri	India	0.1
	08 Dec 2017 12:45	Kottapatnam	India	0.1
	06 Dec 2017 01:45	Sadashivgarh	India	0.1
	06 Dec 2017 01:45	Karwar	India	0.1
	08 Dec 2017 13:15	Nizampatam	India	0.1
	08 Dec 2017 14:00	Point Pedro	Sri Lanka	0.1
	08 Dec 2017 14:00	Ampan	Sri Lanka	0.1
	08 Dec 2017 14:00	Aliavalai	Sri Lanka	0.1
	08 Dec 2017 13:00	Vatturupallepalem	India	0.1
	06 Dec 2017 21:15	Gadechi	India	0.1
	08 Dec 2017 16:30	Delft Centre	Sri Lanka	0.1
	08 Dec 2017 16:15	Kayts	Sri Lanka	0.1
	07 Dec 2017 01:30	Okha	India	0.1
	08 Dec 2017 16:15	Kurichchikadu	Sri Lanka	0.1
	08 Dec 2017 12:45	Peddapatnam	India	0.1
	08 Dec 2017 13:00	Gollapalem	India	0.1
	08 Dec 2017 14:00	Saint Thomas Mount	India	0.1
	08 Dec 2017 14:00	Madhavaram	India	0.1
	08 Dec 2017 14:00	Chennai	India	0.1
	08 Dec 2017 14:00	Tiruvottiyur	India	0.1
	08 Dec 2017 12:45	Durgarajupatnam	India	0.1
	08 Dec 2017 13:45	Kodigeri	India	0.1
	08 Dec 2017 13:45	Vedaranyam	India	0.1
	08 Dec 2017 13:45	Vedaranniyam	India	0.1
	08 Dec 2017 14:15	Chundikkulam	Sri Lanka	0.1
	08 Dec 2017 14:45	Govundlapalem	India	0.1
	08 Dec 2017 13:15	Marakkanam	India	0.1
	07 Dec 2017 03:45	Chudeswar	India	0.1
	08 Dec 2017 13:00	Therunattam	India	0.1
	08 Dec 2017 13:30	Lankavanidibba	India	0.1
	06 Dec 2017 01:45	Mulki	India	0.1
	08 Dec 2017 13:00	Antarvedi	India	0.1
	08 Dec 2017 13:15	Bandamurlanka	India	0.1
	08 Dec 2017 13:45	Chalai	Sri Lanka	0.1
	07 Dec 2017 12:30	Uppuveli	Sri Lanka	0.1
	07 Dec 2017 12:30	Trincomalee	Sri Lanka	0.1
	07 Dec 2017 12:30	Foul Point	Sri Lanka	0.1
	08 Dec 2017 16:00	Jaffna	Sri Lanka	0.1
	08 Dec 2017 13:15	Kodur	India	0.1
	08 Dec 2017 14:30	Mahabalipuram	India	0.1
	08 Dec 2017 14:30	Kelambakkam	India	0.1
	08 Dec 2017 14:00	Kuvattur	India	0.1
	08 Dec 2017 13:15	Ennore	India	0.1
	08 Dec 2017 14:00	Velangann	India	0.1
	08 Dec 2017 14:45	Idaikkadu	Sri Lanka	0.1
	08 Dec 2017 14:30	Kankesanturai	Sri Lanka	0.1
	08 Dec 2017 13:15	Karaikal	India	0.1
	08 Dec 2017 13:15	Accarapatam	India	0.1
	08 Dec 2017 13:15	Nagappattinam	India	0.1
	07 Dec 2017 12:00	Purnankuppam	India	0.1
	07 Dec 2017 12:00	Pondicherry	India	0.1
	07 Dec 2017 12:00	Kalapettai	India	0.1
	08 Dec 2017 13:00	Cuddalore	India	0.1
	08 Dec 2017 13:00	Porto Novo	India	0.1
	06 Dec 2017 11:30	Digha	India	0.1
	08 Dec 2017 13:00	Tranquebar	India	0.1
	08 Dec 2017 13:00	Tarangambadi	India	0.1
	06 Dec 2017 11:30	Kirinda	Sri Lanka	0.1
	06 Dec 2017 11:30	Yala	Sri Lanka	0.1
	06 Dec 2017 02:00	Mangaluru	India	0.1
	07 Dec 2017 03:45	Jhankhar	India	0.1
	07 Dec 2017 03:45	Sika	India	0.1
	08 Dec 2017 14:00	Tirumullaivasal	India	0.1
	07 Dec 2017 13:00	Anaitivu	Sri Lanka	0.1
	08 Dec 2017 14:00	Kaveripattanam	India	0.1
	08 Dec 2017 18:00	Talaimannar	Sri Lanka	0.1
	08 Dec 2017 18:00	Chiruttoppu	Sri Lanka	0.1
	08 Dec 2017 06:30	Jazirat Al Hamra	United Arab Emirates	0.1
	07 Dec 2017 00:45	Jambura	India	0.1
	08 Dec 2017 07:30	Payi Pusht	Iran	0.1
	08 Dec 2017 07:30	Bandar-e Dargaham	Iran	0.1
	08 Dec 2017 07:30	Dogerdan	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.