Overall Green Tropical Cyclone alert for TWELVE-24 in Vanuatu from 08 Feb 2024 00:00 UTC to 11 Feb 2024 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 Green alert Tropical Cyclone for TWELVE-24

in Vanuatu

10 Feb 2024 12 UTC

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 TWELVE-24 can have a low 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	58 km/h
Maximum storm surge	0.3 m (10 Feb 15:30 UTC)
Vulnerability	Medium (Vanuatu)

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	58 km/h	0.3 m	125 mm	0.5
GFS Overall	68 km/h	0.3 m	360 mm	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

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Wind

68 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 10 Feb 2024 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	Countries
1	08 Feb 2024 00:00	54	-	-	-	-	-	-	-
2	08 Feb 2024 06:00	68	-	-	-	-	-	-	-
3	08 Feb 2024 12:00	65	-	-	-	-	-	-	-
4	08 Feb 2024 18:00	68	-	-	-	-	-	-	-
5	09 Feb 2024 00:00	68	-		-	-	-	-	-	Solomon Islands
6	09 Feb 2024 06:00	61	-	-	-	-	-	-	-
7	09 Feb 2024 12:00	58	-	-	-	-	-	-	-
8	09 Feb 2024 18:00	65	-	-	-	-	-	-	-
9	10 Feb 2024 00:00	61	-	-	-	-	-	-	-
10	10 Feb 2024 06:00	58	-	-	-	-	-	-	-
11	10 Feb 2024 12:00	61	-	-	-	-	-	-	-

Download:

Impact estimation for the next 72h

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Rainfall

Rain exposed population - AoIs

Estimations based on the bulletin of 10 Feb 2024 12:00 UTC

Level	Country	Population
100-250 mm	Solomon Islands, Tuvalu	8,043	+
	Solomon Islands	1,345
	Tuvalu	6,697
50-100 mm	Solomon Islands, Papua New Guinea, Tuvalu, Fiji	558,646	+
	Solomon Islands	100,987
	Papua New Guinea	18,075
	Tuvalu	3,218
	Fiji	436,365

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	Countries
1	08 Feb 2024 00:00	141	-	-	-	-	-	-	-
2	08 Feb 2024 06:00	217	-	-	-	-	-	-	-
3	08 Feb 2024 12:00	230	-	-	-	-	-	-	-
4	08 Feb 2024 18:00	96	-		-	-	-	-	-	Solomon Islands
5	09 Feb 2024 00:00	95	-	-	-	-	-	-	-
6	09 Feb 2024 06:00	51	-	-	-	-	-	-	-
7	09 Feb 2024 12:00	98	-	-	-	-	-	-	-
8	09 Feb 2024 18:00	166	-		-	-	-	-	-	Wallis and Futuna
9	10 Feb 2024 00:00	86	-	-	-	-	-	-	-
10	10 Feb 2024 06:00	97	-	-	-	-	-	-	-
11	10 Feb 2024 12:00	306	8 thousand			-	-	-	-	Solomon Islands, Papua New Guinea, Tuvalu, Fiji

Impact estimation for the next 72h

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StormSurge

0.3 m

The maximum Storm surge height is 0.3m in Nailanga, Fiji. This height is estimated for 10 Feb 2024 15:30 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 10 Feb 2024 12:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	10 Feb 2024 15:30	Nailanga	Fiji	0.3
	10 Feb 2024 15:30	Sorokoba	Fiji	0.3
	10 Feb 2024 15:30	Ba	Fiji	0.3
	10 Feb 2024 15:30	Natunuka	Fiji	0.3
	10 Feb 2024 15:00	Lautoka	Fiji	0.2
	10 Feb 2024 15:15	Korovou	Fiji	0.2
	10 Feb 2024 15:15	Lodoni	Fiji	0.2
	10 Feb 2024 15:15	Naimasimasi	Fiji	0.2
	10 Feb 2024 15:15	Lawaki	Fiji	0.2
	10 Feb 2024 15:15	Ucunivanua	Fiji	0.2
	10 Feb 2024 15:15	Navuti	Fiji	0.2
	10 Feb 2024 15:15	Nasaga	Fiji	0.2
	10 Feb 2024 15:15	Rukuruku	Fiji	0.2
	10 Feb 2024 15:15	Lovoni	Fiji	0.2
	10 Feb 2024 15:15	Nauouo	Fiji	0.2
	10 Feb 2024 15:15	Levuka	Fiji	0.2
	10 Feb 2024 15:15	Tavua	Fiji	0.2
	10 Feb 2024 15:00	Korosi	Fiji	0.2
	10 Feb 2024 15:00	Korotasere	Fiji	0.2
	10 Feb 2024 15:00	Naweni	Fiji	0.2
	10 Feb 2024 15:00	Nakarambo	Fiji	0.2
	10 Feb 2024 15:00	Viani	Fiji	0.2
	10 Feb 2024 15:00	Ndrekeniwai	Fiji	0.2
	10 Feb 2024 15:00	Mbangasau	Fiji	0.2
	10 Feb 2024 15:30	Rakiraki	Fiji	0.2
	10 Feb 2024 15:30	Vaileka	Fiji	0.2
	10 Feb 2024 15:30	Nanukuloa	Fiji	0.2
	10 Feb 2024 15:30	Nasau	Fiji	0.2
	10 Feb 2024 15:30	Nayavutoka	Fiji	0.2
	10 Feb 2024 15:00	Malake	Fiji	0.2
	10 Feb 2024 15:00	Lao	Fiji	0.2
	10 Feb 2024 15:15	Naingani	Fiji	0.2
	10 Feb 2024 18:00	Paita	New Caledonia	0.2
	10 Feb 2024 18:00	Nouville	New Caledonia	0.2
	10 Feb 2024 18:00	Noumea	New Caledonia	0.2
	10 Feb 2024 18:00	Dumbea	New Caledonia	0.2
	10 Feb 2024 18:00	Comm. du Mont-Dore	New Caledonia	0.2
	10 Feb 2024 18:00	Saint-Louis	New Caledonia	0.2
	10 Feb 2024 18:00	Plum	New Caledonia	0.2
	10 Feb 2024 15:00	Biagunu	Fiji	0.2
	10 Feb 2024 14:30	Nawailevu	Fiji	0.2
	10 Feb 2024 14:30	Nasarowangga	Fiji	0.2
	10 Feb 2024 14:30	Navindamu	Fiji	0.2
	10 Feb 2024 15:30	Namaka	Fiji	0.2
	10 Feb 2024 15:00	Rabulu	Fiji	0.2
	10 Feb 2024 15:00	Koroinasolo	Fiji	0.2
	10 Feb 2024 15:00	Navinggiri	Fiji	0.2
	10 Feb 2024 15:00	Ndalomo	Fiji	0.2
	10 Feb 2024 15:00	Naruwai	Fiji	0.2
	10 Feb 2024 15:00	Nabouwalu	Fiji	0.2
	10 Feb 2024 15:45	Momi	Fiji	0.2
	10 Feb 2024 15:45	Nadi	Fiji	0.2
	10 Feb 2024 15:30	Solevu	Fiji	0.2
	10 Feb 2024 15:15	Togowere	Fiji	0.2
	10 Feb 2024 15:15	Somosomo	Fiji	0.2
	10 Feb 2024 15:45	Nagumu	Fiji	0.2
	10 Feb 2024 15:45	Nanduri	Fiji	0.2
	10 Feb 2024 15:15	Nailou	Fiji	0.2
	10 Feb 2024 15:15	Nawi	Fiji	0.2
	10 Feb 2024 15:15	Vunikura	Fiji	0.2
	10 Feb 2024 15:15	Soso	Fiji	0.2
	10 Feb 2024 15:15	Matayalevu	Fiji	0.2
	10 Feb 2024 15:15	Matacawalevu	Fiji	0.2
	10 Feb 2024 15:15	Sisili	Fiji	0.2
	10 Feb 2024 15:45	Kasavu	Fiji	0.2
	10 Feb 2024 15:45	Nausori	Fiji	0.2
	10 Feb 2024 15:45	Cautata	Fiji	0.2
	10 Feb 2024 15:45	Dromuna	Fiji	0.2
	10 Feb 2024 12:00	Poro	New Caledonia	0.2
	10 Feb 2024 12:00	Kouaoua	New Caledonia	0.2
	10 Feb 2024 15:45	Nalauwaki	Fiji	0.2
	10 Feb 2024 15:30	Thavanga	Fiji	0.2
	10 Feb 2024 14:15	Rave-rave	Fiji	0.2
	10 Feb 2024 14:15	Ndawara	Fiji	0.2
	10 Feb 2024 14:15	Waisa	Fiji	0.2
	10 Feb 2024 14:15	Natua	Fiji	0.2
	10 Feb 2024 14:15	Mbangata	Fiji	0.2
	10 Feb 2024 15:30	Savu Sau	Fiji	0.2
	10 Feb 2024 15:30	Yangganga	Fiji	0.2
	10 Feb 2024 15:30	Nacula	Fiji	0.1
	10 Feb 2024 15:15	Navotua	Fiji	0.1
	10 Feb 2024 15:00	Tamusua	Fiji	0.1
	10 Feb 2024 16:00	Tavua	Fiji	0.1
	10 Feb 2024 15:45	Ndenimanu	Fiji	0.1
	10 Feb 2024 15:00	Teci	Fiji	0.1
	10 Feb 2024 15:00	Mbukama	Fiji	0.1
	10 Feb 2024 15:00	Namboutini	Fiji	0.1
	10 Feb 2024 18:00	Prony	New Caledonia	0.1
	10 Feb 2024 18:00	Ouara	New Caledonia	0.1
	10 Feb 2024 18:00	Goro	New Caledonia	0.1
	10 Feb 2024 14:45	Naua	Fiji	0.1
	10 Feb 2024 14:45	Namukalau	Fiji	0.1
	10 Feb 2024 14:45	Tawake	Fiji	0.1
	10 Feb 2024 14:45	Napuka	Fiji	0.1
	10 Feb 2024 15:30	Savusavu	Fiji	0.1
	10 Feb 2024 15:30	Naindi	Fiji	0.1
	10 Feb 2024 15:15	Ndaria	Fiji	0.1
	10 Feb 2024 14:30	Nukusa	Fiji	0.1
	10 Feb 2024 14:30	Nambouono	Fiji	0.1
	10 Feb 2024 15:00	Yasawairara	Fiji	0.1
	10 Feb 2024 15:30	Makongai	Fiji	0.1
	10 Feb 2024 16:00	Vatutandova	Fiji	0.1
	10 Feb 2024 17:45	Vangai	Fiji	0.1
	10 Feb 2024 15:15	Nasilai	Fiji	0.1
	10 Feb 2024 15:30	Vunivatu	Fiji	0.1
	10 Feb 2024 15:30	Navukembuli	Fiji	0.1
	10 Feb 2024 16:15	Galoa	Fiji	0.1
	10 Feb 2024 16:15	Yanutha	Fiji	0.1
	10 Feb 2024 16:15	Matavuralevu	Fiji	0.1
	10 Feb 2024 16:15	Pacific Harbour	Fiji	0.1
	10 Feb 2024 16:15	Waisomo	Fiji	0.1
	10 Feb 2024 16:15	Dakuimbeqa	Fiji	0.1
	10 Feb 2024 16:15	Lalati	Fiji	0.1
	10 Feb 2024 16:15	Navua	Fiji	0.1
	10 Feb 2024 16:15	Naitionitoni	Fiji	0.1
	10 Feb 2024 16:15	Mau	Fiji	0.1
	10 Feb 2024 14:45	Nasea	Fiji	0.1
	10 Feb 2024 15:45	Sawaieke	Fiji	0.1
	10 Feb 2024 15:45	Vione	Fiji	0.1
	10 Feb 2024 15:45	Dalice	Fiji	0.1
	10 Feb 2024 15:45	Umpon Mompu	Vanuatu	0.1
	10 Feb 2024 15:45	Potnarvin	Vanuatu	0.1
	10 Feb 2024 15:45	Yawisaghuwi	Vanuatu	0.1
	10 Feb 2024 15:45	Ipota	Vanuatu	0.1
	10 Feb 2024 15:45	Ifo	Vanuatu	0.1
	10 Feb 2024 17:30	Yate-Village	New Caledonia	0.1
	10 Feb 2024 17:30	Waho	New Caledonia	0.1
	10 Feb 2024 16:00	Nabouwalu	Fiji	0.1
	10 Feb 2024 16:00	Vabea	Fiji	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.