Overall Green Tropical Cyclone alert for TWELVE-24 in Vanuatu from 08 Feb 2024 00:00 UTC to 18:00

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

08 Feb 2024 18 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	GDACS
Exposed countries	Vanuatu
Exposed population	No people in Category 1 or higher
Maximum wind speed	74 km/h
Maximum storm surge	0.2 m (10 Feb 09:00 UTC)
Vulnerability	Medium (Vanuatu)
Landfall	between 09 Feb 2024 18:00 - 10 Feb 2024 06:00 in 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
Current	83 km/h	0.2 m	n.a.	0.5
Overall	74 km/h	0.2 m	n.a.	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track) based on GDACS impact

TOP

Wind

83 km/h Current Max.

Up to 150000 people in Tropical Storm strength or higher (see SSHS)

Impact Timeline

N°	Date (UTC)	Max Winds (km/h)	Population in Tropical Storm or higher	Population in Cat 1. or higher	Countries
1	08 Feb 2024 00:00	93	140 thousand	No people	Vanuatu
2	08 Feb 2024 06:00	93	170 thousand	No people	Vanuatu
3	08 Feb 2024 12:00	83	150 thousand	No people	Vanuatu
4	08 Feb 2024 18:00	83	150 thousand	No people	Vanuatu

Bulletin Timeline

N°	Date (UTC)	Category (SSHS)	Max winds (km/h)	Population in Cat.1 or higher	Population in Tropical Storm or higher	Location (lat, lon)	Countries
1	08 Feb 2024 00:00	Tropical storm	65	no people	no people	-15.9, 162.5
2	08 Feb 2024 06:00	Tropical storm	74	no people	no people	-15.8, 163.5
3	08 Feb 2024 12:00	Tropical storm	74	no people	no people	-16, 164.2
4	08 Feb 2024 18:00	Tropical storm	74	no people	6700 people	-15.6, 163.8
4	09 Feb 2024 06:00	Tropical storm	74	no people	13000 people	-16.4, 165
4	09 Feb 2024 18:00	Tropical storm	83	no people	140000 people	-17, 166.4
4	10 Feb 2024 06:00	Tropical storm	83	no people	120000 people	-17.6, 168.2	Vanuatu
4	10 Feb 2024 18:00	Tropical storm	83	no people	1100 people	-17.9, 169.8
4	11 Feb 2024 18:00	Tropical storm	83	no people	no people	-18.3, 172
4	12 Feb 2024 18:00	Tropical storm	74	no people	no people	-18.4, 172.9
4	13 Feb 2024 18:00	Tropical depression	56	no people	no people	-17.8, 172.6

Actual track of the current bulletin

The alert for forecast greater than 3 days is limited to Orange level.

Download:

Exposed population - AoIs

Exposed population in the potential affected countries, provinces and populated places

Countries

Country	Population in Tropical Storm or higher strength
Vanuatu	100000 people

Provinces

Region Province	Country	Population in Tropical Storm or higher strength
Vanuatu	Vanuatu	100000 people

Populated places

Name	Region Province	Country	City class	Population
Port-Vila		Vanuatu	Capital	36000 people

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

Airports

Name	IATA Code	Elevation (m)	Usage	Runway type	IFR	Runway Length (ft)
South West Bay	SWJ	unknown				0
Craig Cove	CCV	unknown				0
Lamen Bay	LNB	unknown				0
Valesdir	VLS	unknown				0
Epi	EPI	unknown				0
Sangafa		2	Civ.	Unpaved	No	3200
Emae	EAE	unknown				0
Port Vila Bauerfield	VLI	20	Civ.	Paved	Yes	8500
Quine Hill	UIQ	unknown				0
Lamap	LPM	unknown				0
Dillons Bay	DLY	unknown				0
Ipota	IPA	unknown				0

Ports

Name	LOCODE	Country
Port Sandwich	VUPSA	Vanuatu
Port Vila	VUVLI	Vanuatu
Forari Bay		Vanuatu

TOP

Rainfall

Rainfall accumulation of the past 24h, as detected by the Global Precipitation Measurement mission of NASA. For more information, see https://www.nasa.gov/mission_pages/GPM/main/index.html.

...

TOP

StormSurge

0.2 m

The maximum Storm surge height is 0.2m in Forari, Vanuatu. This height is estimated for 10 Feb 2024 09:00 UTC .

The JRC has developed an experimental global storm surge model. 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.

Locations affected by Storm surge (49 locations). Calculation based on advisory number 4 of 08 Feb 2024 18:00:00 UTC. (Simulation using 0.5 minute resolution)

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	10 Feb 2024 09:00	Forari	Vanuatu	0.2
	12 Feb 2024 18:00	Tavua	Fiji	0.2
	10 Feb 2024 06:00	Natapao	Vanuatu	0.2
	10 Feb 2024 09:00	Epuen	Vanuatu	0.2
	10 Feb 2024 06:00	Port-Havannah	Vanuatu	0.2
	12 Feb 2024 18:00	Nalauwaki	Fiji	0.2
	12 Feb 2024 18:00	Soso	Fiji	0.2
	12 Feb 2024 18:00	Somosomo	Fiji	0.2
	10 Feb 2024 08:00	Ebao	Vanuatu	0.1
	10 Feb 2024 07:00	Mele	Vanuatu	0.1
	10 Feb 2024 06:00	Sounai	Vanuatu	0.1
	10 Feb 2024 06:00	Utanlangi	Vanuatu	0.1
	10 Feb 2024 07:00	Laonomoa	Vanuatu	0.1
	10 Feb 2024 06:00	Malakof	Vanuatu	0.1
	10 Feb 2024 07:00	Onesoua	Vanuatu	0.1
	10 Feb 2024 06:00	Matao Tiupeniu	Vanuatu	0.1
	10 Feb 2024 07:00	Epantgouei	Vanuatu	0.1
	10 Feb 2024 07:00	Erakor	Vanuatu	0.1
	12 Feb 2024 18:00	Lautoka	Fiji	0.1
	12 Feb 2024 18:00	Momi	Fiji	0.1
	09 Feb 2024 22:00	Melip	Vanuatu	0.1
	10 Feb 2024 01:00	Malfakhal	Vanuatu	0.1
	10 Feb 2024 01:00	Faroun	Vanuatu	0.1
	10 Feb 2024 04:00	Boloa	Vanuatu	0.1
	10 Feb 2024 04:00	Mangita	Vanuatu	0.1
	10 Feb 2024 08:00	Marow	Vanuatu	0.1
	10 Feb 2024 07:00	Port-Vila	Vanuatu	0.1
	10 Feb 2024 07:00	Nanguile	Vanuatu	0.1
	10 Feb 2024 07:00	Montmartre	Vanuatu	0.1
	10 Feb 2024 08:00	Eratap	Vanuatu	0.1
	12 Feb 2024 18:00	Solevu	Fiji	0.1
	12 Feb 2024 18:00	Tavua	Fiji	0.1
	12 Feb 2024 18:00	Namaka	Fiji	0.1
	10 Feb 2024 00:00	Lambulmbatuei	Vanuatu	0.1
	10 Feb 2024 14:00	Prony	New Caledonia	0.1
	12 Feb 2024 18:00	Rabulu	Fiji	0.1
	09 Feb 2024 23:00	Tavendrua	Vanuatu	0.1
	09 Feb 2024 23:00	Wintua	Vanuatu	0.1
	10 Feb 2024 00:00	Peskarus	Vanuatu	0.1
	10 Feb 2024 06:00	Makatea	Vanuatu	0.1
	10 Feb 2024 02:00	Manpay	Vanuatu	0.1
	10 Feb 2024 08:00	Nekapa	Vanuatu	0.1
	10 Feb 2024 08:00	Emua	Vanuatu	0.1
	10 Feb 2024 17:00	Nouville	New Caledonia	0.1
	10 Feb 2024 17:00	Noumea	New Caledonia	0.1
	10 Feb 2024 17:00	Comm. du Mont-Dore	New Caledonia	0.1
	10 Feb 2024 17:00	Saint-Louis	New Caledonia	0.1
	10 Feb 2024 00:00	Bourbar	Vanuatu	0.1
	10 Feb 2024 00:00	Lamap	Vanuatu	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.