Overall Green Tropical Cyclone alert for DAHLIA-17 in Indonesia, Christmas Island from 30 Nov 2017 00:00 UTC to 03 Dec 2017 18:00 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 Green alert Tropical Cyclone for DAHLIA-17

in Indonesia, Christmas Island

03 Dec 2017 12 UTC

click on

to select bulletin time

Meteorological source:

GDACS JTWC

Impact Single TC

GFS
HWRF
ECMWF

Impact based on all weather systems in the area

Impact

Tropical Cyclone DAHLIA-17 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source	ECMWF
Exposed countries
Exposed population	No people in Category 1 or higher
Maximum wind speed	0 km/h
Maximum storm surge	0.3 m (04 Dec 08:00 UTC)
Vulnerability	-- (Indonesia)

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
ECMWF Current	0 km/h	0.3 m	n.a.	0.5
ECMWF Overall	0 km/h	0.2 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

-4 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 03 Dec 2017 12:00 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 12:00	-	-	-	-	-	-	-	-
2	30 Nov 2017 00:00	-	-	-	-	-	-	-	-
3	30 Nov 2017 12:00	-	-	-	-	-	-	-	-
4	01 Dec 2017 00:00	-	-	-	-	-	-	-	-
5	01 Dec 2017 12:00	-	-	-	-	-	-	-	-
6	02 Dec 2017 00:00	-	-	-	-	-	-	-	-
7	02 Dec 2017 12:00	-	-	-	-	-	-	-	-
8	03 Dec 2017 00:00	-	-	-	-	-	-	-	-
9	03 Dec 2017 12:00	0	-	-	-	-	-	-	-

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 03 Dec 2017 12:00 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 12:00	-	-	-	-	-	-	-	-
2	30 Nov 2017 00:00	-	-	-	-	-	-	-	-
3	30 Nov 2017 12:00	-	-	-	-	-	-	-	-
4	01 Dec 2017 00:00	-	-	-	-	-	-	-	-
5	01 Dec 2017 12:00	-	-	-	-	-	-	-	-
6	02 Dec 2017 00:00	-	-	-	-	-	-	-	-
7	02 Dec 2017 12:00	-	-	-	-	-	-	-	-
8	03 Dec 2017 00:00	-	-	-	-	-	-	-	-
9	03 Dec 2017 12:00	-	-	-	-	-	-	-	-

Impact estimation for the next 72h

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StormSurge

0.3 m

The maximum Storm surge height is 0.3m in Pardoo, Australia. This height is estimated for 04 Dec 2017 08:00 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 03 Dec 2017 12:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	04 Dec 2017 08:00	Pardoo	Australia	0.3
	04 Dec 2017 07:45	Condon	Australia	0.2
	03 Dec 2017 17:30	Kiluan	Indonesia	0.2
	03 Dec 2017 17:30	Kekatang	Indonesia	0.2
	03 Dec 2017 17:30	Menango	Indonesia	0.2
	03 Dec 2017 17:30	Telukbetung	Indonesia	0.2
	03 Dec 2017 17:30	Tarahan	Indonesia	0.2
	04 Dec 2017 12:15	Semisir	Indonesia	0.2
	04 Dec 2017 12:15	Semaras	Indonesia	0.2
	04 Dec 2017 12:00	Boenati	Indonesia	0.2
	04 Dec 2017 18:15	Port Hedland	Australia	0.2
	04 Dec 2017 15:45	Taju	Indonesia	0.2
	04 Dec 2017 15:45	Bulumanis	Indonesia	0.2
	04 Dec 2017 15:45	Batangan	Indonesia	0.2
	03 Dec 2017 14:30	Kencong	Indonesia	0.2
	03 Dec 2017 14:30	Lodjedjer	Indonesia	0.2
	04 Dec 2017 21:00	Dampier	Australia	0.1
	04 Dec 2017 21:00	Karratha	Australia	0.1
	04 Dec 2017 12:30	Tapianbalai	Indonesia	0.1
	03 Dec 2017 20:00	Pagatan	Indonesia	0.1
	05 Dec 2017 20:30	Konaweha	Indonesia	0.1
	05 Dec 2017 20:30	Kolaka	Indonesia	0.1
	05 Dec 2017 20:30	Tambea	Indonesia	0.1
	05 Dec 2017 20:30	Poendoei	Indonesia	0.1
	05 Dec 2017 20:30	Baru	Indonesia	0.1
	05 Dec 2017 20:15	Teloekkapalpetjah	Indonesia	0.1
	05 Dec 2017 20:15	Tungkaranasam	Indonesia	0.1
	05 Dec 2017 20:15	Sekapoeng	Indonesia	0.1
	05 Dec 2017 20:30	Soengaibali	Indonesia	0.1
	05 Dec 2017 13:30	Sembelimbingan	Indonesia	0.1
	05 Dec 2017 13:30	Berangas	Indonesia	0.1
	05 Dec 2017 18:45	Segintong	Indonesia	0.1
	05 Dec 2017 23:00	Rembang	Indonesia	0.1
	04 Dec 2017 01:45	Brassan	Indonesia	0.1
	04 Dec 2017 01:45	Muntjar	Indonesia	0.1
	04 Dec 2017 01:45	Blimbing	Indonesia	0.1
	04 Dec 2017 01:45	Dadapan	Indonesia	0.1
	04 Dec 2017 01:45	Banyuwangi	Indonesia	0.1
	04 Dec 2017 01:45	Banjuwangi	Indonesia	0.1
	04 Dec 2017 01:45	Gilimanuk	Indonesia	0.1
	04 Dec 2017 01:45	Penginoeman	Indonesia	0.1
	04 Dec 2017 01:45	Belimbingsari	Indonesia	0.1
	04 Dec 2017 01:45	Tjandikesuma	Indonesia	0.1
	04 Dec 2017 19:45	Mutua	Indonesia	0.1
	05 Dec 2017 21:45	Sidoardjo	Indonesia	0.1
	04 Dec 2017 14:00	Grajagan	Indonesia	0.1
	05 Dec 2017 19:30	Surutanga	Indonesia	0.1
	05 Dec 2017 19:30	Bua	Indonesia	0.1
	05 Dec 2017 19:30	Boesak	Indonesia	0.1
	05 Dec 2017 19:30	Lura	Indonesia	0.1
	05 Dec 2017 19:30	Bassiang	Indonesia	0.1
	03 Dec 2017 17:15	Tandjungkarang	Indonesia	0.1
	04 Dec 2017 15:45	Karangsari	Indonesia	0.1
	05 Dec 2017 19:45	Barabbo	Indonesia	0.1
	05 Dec 2017 19:45	Waetuwa	Indonesia	0.1
	05 Dec 2017 19:45	Benteng	Indonesia	0.1
	05 Dec 2017 20:00	Okaoka	Indonesia	0.1
	03 Dec 2017 16:45	East Lewis I	Australia	0.1
	03 Dec 2017 17:30	Cikalong	Indonesia	0.1
	03 Dec 2017 17:30	Pangadaran	Indonesia	0.1
	03 Dec 2017 17:30	Kaliputjang	Indonesia	0.1
	05 Dec 2017 18:15	Kualalupak	Indonesia	0.1
	05 Dec 2017 21:00	Pasuruan	Indonesia	0.1
	04 Dec 2017 06:45	Maoe Ndai	Indonesia	0.1
	04 Dec 2017 06:45	Manoeran	Indonesia	0.1
	04 Dec 2017 06:45	Pigadjawa	Indonesia	0.1
	04 Dec 2017 06:45	Nangaboa	Indonesia	0.1
	04 Dec 2017 06:45	Waroe Kasoe	Indonesia	0.1
	04 Dec 2017 06:45	Wassa	Indonesia	0.1
	04 Dec 2017 04:15	Banjoebiroe	Indonesia	0.1
	04 Dec 2017 04:15	Cupel	Indonesia	0.1
	04 Dec 2017 04:15	Banjuwedang	Indonesia	0.1
	05 Dec 2017 17:30	Makasar	Indonesia	0.1
	05 Dec 2017 17:30	Manda	Indonesia	0.1
	05 Dec 2017 22:00	Sawarangan	Indonesia	0.1
	03 Dec 2017 16:15	Tandjoengselaka	Indonesia	0.1
	05 Dec 2017 21:30	Bayeman	Indonesia	0.1
	05 Dec 2017 23:15	Lasem	Indonesia	0.1
	05 Dec 2017 21:15	Probolinggo	Indonesia	0.1
	05 Dec 2017 22:15	Gending	Indonesia	0.1
	05 Dec 2017 19:15	Doping	Indonesia	0.1
	05 Dec 2017 19:15	Djalang	Indonesia	0.1
	05 Dec 2017 19:15	Kotie	Indonesia	0.1
	05 Dec 2017 23:00	Galis	Indonesia	0.1
	05 Dec 2017 23:00	Prenduan	Indonesia	0.1
	05 Dec 2017 23:00	Djate	Indonesia	0.1
	05 Dec 2017 23:00	Bluto	Indonesia	0.1
	05 Dec 2017 17:30	Tjadia	Indonesia	0.1
	05 Dec 2017 13:45	Banjoeates	Indonesia	0.1
	05 Dec 2017 13:45	Ketapang	Indonesia	0.1
	05 Dec 2017 13:45	Kelapang	Indonesia	0.1
	05 Dec 2017 13:45	Sokabana	Indonesia	0.1
	05 Dec 2017 19:15	Boku	Indonesia	0.1
	05 Dec 2017 19:15	Libureng	Indonesia	0.1
	05 Dec 2017 19:15	Marek	Indonesia	0.1
	06 Dec 2017 00:00	Sapulu	Indonesia	0.1
	06 Dec 2017 00:00	Tlagabiru	Indonesia	0.1
	05 Dec 2017 22:00	Remen	Indonesia	0.1
	05 Dec 2017 22:00	Plosokere	Indonesia	0.1
	05 Dec 2017 22:00	Djenu	Indonesia	0.1
	05 Dec 2017 22:00	Tuban	Indonesia	0.1
	05 Dec 2017 22:00	Semanding	Indonesia	0.1
	05 Dec 2017 22:00	Podang	Indonesia	0.1
	05 Dec 2017 22:00	Brondong	Indonesia	0.1
	05 Dec 2017 19:00	Larompong	Indonesia	0.1
	05 Dec 2017 19:00	Sampano	Indonesia	0.1
	05 Dec 2017 19:00	Siwa	Indonesia	0.1
	05 Dec 2017 17:45	Pagetan	Indonesia	0.1
	05 Dec 2017 17:45	Tambakkarangan	Indonesia	0.1
	05 Dec 2017 17:45	Tabanio	Indonesia	0.1
	04 Dec 2017 20:15	Bawahalajung	Indonesia	0.1
	05 Dec 2017 23:00	Sampang	Indonesia	0.1
	05 Dec 2017 14:00	Ambunten-timu	Indonesia	0.1
	05 Dec 2017 14:00	Belukares	Indonesia	0.1
	05 Dec 2017 14:00	Sumenep	Indonesia	0.1
	06 Dec 2017 04:00	Batakam	Indonesia	0.1
	06 Dec 2017 04:00	Kandangan	Indonesia	0.1
	05 Dec 2017 19:30	Tjilalang	Indonesia	0.1
	05 Dec 2017 21:30	Laboean	Indonesia	0.1
	05 Dec 2017 22:00	Baliga	Indonesia	0.1
	05 Dec 2017 22:00	Sumberkuning	Indonesia	0.1
	03 Dec 2017 17:15	Babakancibeber	Indonesia	0.1
	03 Dec 2017 17:15	Kolitjaah	Indonesia	0.1
	03 Dec 2017 17:15	Tjiteureup	Indonesia	0.1
	03 Dec 2017 17:15	Labuhan	Indonesia	0.1
	03 Dec 2017 17:15	Kaduperasi	Indonesia	0.1
	03 Dec 2017 16:00	Kalipang	Indonesia	0.1
	03 Dec 2017 16:00	Lemanbang	Indonesia	0.1
	03 Dec 2017 16:00	Tambakbaja	Indonesia	0.1
	05 Dec 2017 22:30	Kraksaan	Indonesia	0.1
	05 Dec 2017 22:30	Karagajar	Indonesia	0.1
	05 Dec 2017 19:15	Batunong	Indonesia	0.1
	05 Dec 2017 19:15	Loholoho	Indonesia	0.1
	05 Dec 2017 19:15	Lanipa	Indonesia	0.1
	05 Dec 2017 19:15	Pakoee	Indonesia	0.1
	05 Dec 2017 19:15	Pakue	Indonesia	0.1
	05 Dec 2017 19:15	Lelewao	Indonesia	0.1
	03 Dec 2017 17:30	Sindangsari	Indonesia	0.1
	03 Dec 2017 17:30	Cijulang	Indonesia	0.1
	03 Dec 2017 14:00	Djomblang	Indonesia	0.1
	03 Dec 2017 14:00	Semarang	Indonesia	0.1
	03 Dec 2017 14:00	Karangroto	Indonesia	0.1
	03 Dec 2017 14:00	Wedung	Indonesia	0.1
	03 Dec 2017 14:00	Kedungmalang	Indonesia	0.1
	03 Dec 2017 17:30	Guring	Indonesia	0.1
	03 Dec 2017 17:30	Kota Agung	Indonesia	0.1
	03 Dec 2017 14:15	Mangkang-Kulan	Indonesia	0.1
	03 Dec 2017 17:15	Umbulan Pepanggar	Indonesia	0.1
	03 Dec 2017 17:15	Kalianda	Indonesia	0.1
	05 Dec 2017 18:30	Kanaoengan	Indonesia	0.1
	05 Dec 2017 18:30	Bontobonto	Indonesia	0.1
	05 Dec 2017 18:30	Tiempae	Indonesia	0.1
	05 Dec 2017 18:30	Mandalle	Indonesia	0.1
	05 Dec 2017 03:00	Esperance	Australia	0.1
	05 Dec 2017 23:00	Saroka	Indonesia	0.1
	05 Dec 2017 19:45	Kasiwiang	Indonesia	0.1
	03 Dec 2017 14:00	Kendal	Indonesia	0.1
	05 Dec 2017 19:30	Babana-kera	Indonesia	0.1
	05 Dec 2017 19:45	Kamesi	Indonesia	0.1
	05 Dec 2017 19:15	Sindjai	Indonesia	0.1
	05 Dec 2017 18:15	Sanrabone	Indonesia	0.1
	05 Dec 2017 18:15	Tamalaba	Indonesia	0.1
	05 Dec 2017 18:15	Bisali	Indonesia	0.1
	06 Dec 2017 00:15	Aermata	Indonesia	0.1
	06 Dec 2017 00:15	Klampis	Indonesia	0.1
	05 Dec 2017 19:15	Ewolangka	Indonesia	0.1
	05 Dec 2017 19:15	Boeapinang	Indonesia	0.1
	05 Dec 2017 19:15	Bo Epinang	Indonesia	0.1
	05 Dec 2017 19:15	Bugingkalo	Indonesia	0.1
	05 Dec 2017 18:30	Padaelo	Indonesia	0.1
	05 Dec 2017 22:45	Padangan-wetan	Indonesia	0.1
	05 Dec 2017 22:30	Besuki	Indonesia	0.1
	04 Dec 2017 05:00	Lungurdowo	Indonesia	0.1
	04 Dec 2017 05:00	Pudjihardjo	Indonesia	0.1
	04 Dec 2017 05:00	Guying	Indonesia	0.1
	04 Dec 2017 05:00	Sidomukti	Indonesia	0.1
	05 Dec 2017 19:15	Woimenda	Indonesia	0.1
	05 Dec 2017 22:30	Mandingan	Indonesia	0.1
	05 Dec 2017 19:30	Susua	Indonesia	0.1
	05 Dec 2017 18:30	Gailesong	Indonesia	0.1
	05 Dec 2017 19:30	Tangetada	Indonesia	0.1
	05 Dec 2017 19:45	Balampangi	Indonesia	0.1
	05 Dec 2017 19:45	Lamoeroe	Indonesia	0.1
	05 Dec 2017 19:45	Palima	Indonesia	0.1
	05 Dec 2017 22:45	Batuputihkenek	Indonesia	0.1
	05 Dec 2017 19:30	Lanteangin	Indonesia	0.1
	05 Dec 2017 19:45	Lamunrebugis	Indonesia	0.1
	05 Dec 2017 19:45	Tondobolio	Indonesia	0.1
	05 Dec 2017 19:45	Bambaea	Indonesia	0.1
	03 Dec 2017 14:30	Jepara	Indonesia	0.1
	03 Dec 2017 14:30	Bugel	Indonesia	0.1
	03 Dec 2017 14:30	Karanggondang	Indonesia	0.1
	05 Dec 2017 17:45	Balulu	Indonesia	0.1
	05 Dec 2017 17:45	Kampongpasar	Indonesia	0.1
	05 Dec 2017 17:45	Basokeng	Indonesia	0.1
	05 Dec 2017 19:45	Pising	Indonesia	0.1
	05 Dec 2017 19:45	Lemo	Indonesia	0.1
	05 Dec 2017 19:45	Sikeli	Indonesia	0.1
	05 Dec 2017 19:45	Tedubara	Indonesia	0.1
	05 Dec 2017 19:45	Rahampoeoe	Indonesia	0.1
	03 Dec 2017 13:00	Mboera	Indonesia	0.1
	03 Dec 2017 13:00	Labuhanbadjo	Indonesia	0.1
	03 Dec 2017 13:00	Badjo	Indonesia	0.1
	03 Dec 2017 13:00	Nggorang	Indonesia	0.1
	03 Dec 2017 13:00	Raren	Indonesia	0.1
	03 Dec 2017 12:45	Lombang	Indonesia	0.1
	03 Dec 2017 12:45	Banraas	Indonesia	0.1
	05 Dec 2017 18:45	Kadjang	Indonesia	0.1
	05 Dec 2017 23:00	Bundan	Indonesia	0.1
	05 Dec 2017 23:00	Gedugan	Indonesia	0.1
	05 Dec 2017 19:30	Towari	Indonesia	0.1
	05 Dec 2017 18:00	Karamak	Indonesia	0.1
	05 Dec 2017 22:30	Situbondo	Indonesia	0.1
	03 Dec 2017 14:30	Sidja	Indonesia	0.1
	05 Dec 2017 19:00	Toroado	Indonesia	0.1
	05 Dec 2017 19:00	Pongkolaero	Indonesia	0.1
	05 Dec 2017 19:00	Kokoe	Indonesia	0.1
	03 Dec 2017 18:15	Mundjungan	Indonesia	0.1
	03 Dec 2017 18:15	Tasikmadoe	Indonesia	0.1
	03 Dec 2017 18:15	Popoh	Indonesia	0.1
	06 Dec 2017 08:00	Penampung	Indonesia	0.1
	06 Dec 2017 08:00	Lais	Indonesia	0.1
	06 Dec 2017 08:00	Baru	Indonesia	0.1
	06 Dec 2017 08:00	Lubuktandjung	Indonesia	0.1
	06 Dec 2017 08:00	Pasarkerkap	Indonesia	0.1
	06 Dec 2017 08:00	Kerkap	Indonesia	0.1
	05 Dec 2017 19:30	Bira	Indonesia	0.1
	03 Dec 2017 16:15	Ah Chong I	Australia	0.1
	03 Dec 2017 18:15	Condro	Indonesia	0.1
	06 Dec 2017 08:00	Bangkahulu	Indonesia	0.1
	04 Dec 2017 04:00	Batuulo	Indonesia	0.1
	05 Dec 2017 17:45	Panowang	Indonesia	0.1
	05 Dec 2017 18:15	Tamanroya	Indonesia	0.1
	05 Dec 2017 18:15	Djene Ponto	Indonesia	0.1
	05 Dec 2017 18:15	Bombong	Indonesia	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.