Overall Red Tropical Cyclone alert for YASA-20 in Fiji, from 12 Dec 2020 12:00 UTC to 20 Dec 2020 00:00 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 Red alert Tropical Cyclone for YASA-20

in Fiji,

12 Dec 2020 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 YASA-20 can have a high 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	83 km/h
Maximum storm surge	0.3 m (12 Dec 14:45 UTC)
Vulnerability	Medium (Fiji)

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	83 km/h	0.3 m	418 mm	0.5
ECMWF Overall	180 km/h	1.1 m	940 mm	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

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Wind

180 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 12 Dec 2020 12:00 UTC

See TC classification SSHS

Wind Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

Alert	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	12 Dec 2020 00:00	72	-		-	-	-	-	-	New Caledonia
	2	12 Dec 2020 12:00	104	-	-	-	-	-	-	-

Download:

Impact estimation for the next 72h

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Rainfall

Rain exposed population - AoIs

Estimations based on the bulletin of 12 Dec 2020 12:00 UTC

Level	Country	Population
100-250 mm	Fiji, New Caledonia	126,966	+
	Fiji	126,789
	New Caledonia	177
50-100 mm	Tuvalu, Solomon Islands, Fiji, Wallis and Futuna, Vanuatu, New Caledonia	199,526	+
	Tuvalu	442
	Solomon Islands	283
	Fiji	170,942
	Wallis and Futuna	12,963
	Vanuatu	3,463
	New Caledonia	11,433

Rain Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

Alert	N°	Date (UTC)	Max Rainfall (mm)	Pop >100mm or higher	50-100	100-250	250-500	500-750	750-1000	>1000	Countries
	1	12 Dec 2020 00:00	313	2 thousand			-	-	-	-	Fiji, Vanuatu, New Caledonia
	2	12 Dec 2020 12:00	508	130 thousand			-	-	-	-	Tuvalu, Solomon Islands, Fiji, Wallis and Futuna, Vanuatu, New Caledonia

Impact estimation for the next 72h

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StormSurge

0.3 m

The maximum Storm surge height is 0.3m in Naindi, Fiji. This height is estimated for 12 Dec 2020 14:45 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 12 Dec 2020 12:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	12 Dec 2020 14:45	Naindi	Fiji	0.3
	12 Dec 2020 14:45	Korosi	Fiji	0.3
	12 Dec 2020 14:45	Korotasere	Fiji	0.3
	12 Dec 2020 14:45	Naweni	Fiji	0.3
	12 Dec 2020 14:45	Nakarambo	Fiji	0.3
	12 Dec 2020 14:45	Viani	Fiji	0.3
	12 Dec 2020 14:45	Ndrekeniwai	Fiji	0.3
	12 Dec 2020 20:45	Poum	New Caledonia	0.3
	12 Dec 2020 20:45	Poum-Plage	New Caledonia	0.3
	12 Dec 2020 20:45	Paagoumene	New Caledonia	0.3
	12 Dec 2020 20:45	Arama	New Caledonia	0.3
	12 Dec 2020 20:45	Pam	New Caledonia	0.3
	12 Dec 2020 21:45	Nailanga	Fiji	0.3
	12 Dec 2020 21:45	Sorokoba	Fiji	0.3
	12 Dec 2020 21:45	Ba	Fiji	0.3
	12 Dec 2020 21:45	Natunuka	Fiji	0.3
	12 Dec 2020 21:45	Tavua	Fiji	0.3
	12 Dec 2020 14:45	Mbangasau	Fiji	0.2
	12 Dec 2020 22:00	Lautoka	Fiji	0.2
	12 Dec 2020 14:45	Malake	Fiji	0.2
	12 Dec 2020 20:30	Panane	New Caledonia	0.2
	12 Dec 2020 20:30	Mouane	New Caledonia	0.2
	12 Dec 2020 20:45	Tiabet	New Caledonia	0.2
	12 Dec 2020 22:15	Biagunu	Fiji	0.2
	12 Dec 2020 20:30	Koumac	New Caledonia	0.2
	12 Dec 2020 15:00	Lao	Fiji	0.2
	12 Dec 2020 22:00	Namaka	Fiji	0.2
	12 Dec 2020 20:30	Ono	New Caledonia	0.2
	12 Dec 2020 20:30	Wala	New Caledonia	0.2
	12 Dec 2020 22:15	Momi	Fiji	0.2
	12 Dec 2020 22:15	Nadi	Fiji	0.2
	12 Dec 2020 22:15	Solevu	Fiji	0.2
	12 Dec 2020 20:30	Bweo	New Caledonia	0.2
	12 Dec 2020 20:30	Pairome	New Caledonia	0.2
	12 Dec 2020 21:15	Koroinasolo	Fiji	0.2
	12 Dec 2020 21:15	Navinggiri	Fiji	0.2
	12 Dec 2020 21:15	Ndalomo	Fiji	0.2
	12 Dec 2020 21:15	Naruwai	Fiji	0.2
	12 Dec 2020 21:15	Nawailevu	Fiji	0.2
	12 Dec 2020 20:45	Ouaco	New Caledonia	0.2
	12 Dec 2020 16:00	Lambulmbatuei	Vanuatu	0.2
	12 Dec 2020 16:00	Meriver	Vanuatu	0.2
	12 Dec 2020 16:00	Bourbar	Vanuatu	0.2
	12 Dec 2020 16:00	Lamap	Vanuatu	0.2
	12 Dec 2020 16:00	Peskarus	Vanuatu	0.2
	12 Dec 2020 20:15	Houone	New Caledonia	0.2
	12 Dec 2020 20:45	Kaala-Gomen	New Caledonia	0.2
	12 Dec 2020 16:00	Paola	New Caledonia	0.2
	12 Dec 2020 16:00	Vieux Tuho	New Caledonia	0.2
	12 Dec 2020 16:00	Touho	New Caledonia	0.2
	12 Dec 2020 16:00	Kokengone	New Caledonia	0.2
	12 Dec 2020 16:00	Saint-Denis	New Caledonia	0.2
	12 Dec 2020 21:15	Voh	New Caledonia	0.2
	12 Dec 2020 21:15	Oundjo	New Caledonia	0.2
	12 Dec 2020 21:15	Pinjen	New Caledonia	0.2
	12 Dec 2020 21:15	Tarbeville	New Caledonia	0.2
	12 Dec 2020 12:00	Balaide	New Caledonia	0.2
	12 Dec 2020 12:00	Saint-Paul	New Caledonia	0.2
	12 Dec 2020 22:15	Tavua	Fiji	0.2
	12 Dec 2020 12:15	Thio	New Caledonia	0.1
	12 Dec 2020 12:15	Saint-Gabriel	New Caledonia	0.1
	12 Dec 2020 12:15	Saint Roch	New Caledonia	0.1
	12 Dec 2020 21:15	Korovou	Fiji	0.1
	12 Dec 2020 21:15	Lodoni	Fiji	0.1
	12 Dec 2020 21:15	Naimasimasi	Fiji	0.1
	12 Dec 2020 21:15	Lawaki	Fiji	0.1
	12 Dec 2020 21:15	Ucunivanua	Fiji	0.1
	12 Dec 2020 21:15	Navuti	Fiji	0.1
	12 Dec 2020 21:00	Bouloupari	New Caledonia	0.1
	12 Dec 2020 21:15	Nayavutoka	Fiji	0.1
	12 Dec 2020 21:15	Naingani	Fiji	0.1
	12 Dec 2020 20:45	Nepoui	New Caledonia	0.1
	12 Dec 2020 12:30	Mou	New Caledonia	0.1
	12 Dec 2020 12:30	Moneo	New Caledonia	0.1
	12 Dec 2020 12:30	Ho	New Caledonia	0.1
	12 Dec 2020 12:30	Meomo	New Caledonia	0.1
	12 Dec 2020 20:45	Station Ouaneko	New Caledonia	0.1
	12 Dec 2020 20:45	Station de Beaupre	New Caledonia	0.1
	12 Dec 2020 20:30	Moindou	New Caledonia	0.1
	12 Dec 2020 17:30	Vangai	Fiji	0.1
	12 Dec 2020 17:30	Nawi	Fiji	0.1
	12 Dec 2020 17:30	Vunikura	Fiji	0.1
	12 Dec 2020 15:30	Nailou	Fiji	0.1
	12 Dec 2020 15:30	Napuka	Fiji	0.1
	12 Dec 2020 20:45	Gouaro	New Caledonia	0.1
	12 Dec 2020 15:00	Gavigamana	Vanuatu	0.1
	12 Dec 2020 15:00	Vipaka	Vanuatu	0.1
	12 Dec 2020 21:45	Nalauwaki	Fiji	0.1
	12 Dec 2020 20:45	Bourail	New Caledonia	0.1
	12 Dec 2020 20:45	Nessadiou	New Caledonia	0.1
	12 Dec 2020 12:30	Poindimie	New Caledonia	0.1
	12 Dec 2020 12:30	Bayes	New Caledonia	0.1
	12 Dec 2020 21:15	Nasaga	Fiji	0.1
	12 Dec 2020 21:15	Rukuruku	Fiji	0.1
	12 Dec 2020 21:15	Lovoni	Fiji	0.1
	12 Dec 2020 21:15	Nauouo	Fiji	0.1
	12 Dec 2020 21:45	Soso	Fiji	0.1
	12 Dec 2020 20:45	Houailou	New Caledonia	0.1
	12 Dec 2020 20:45	Ouakaya	New Caledonia	0.1
	12 Dec 2020 20:45	Poro	New Caledonia	0.1
	12 Dec 2020 12:30	Ometteux	New Caledonia	0.1
	12 Dec 2020 12:30	Ponerihouen	New Caledonia	0.1
	12 Dec 2020 21:00	Nde	New Caledonia	0.1
	12 Dec 2020 21:00	Paita	New Caledonia	0.1
	12 Dec 2020 21:00	Nouville	New Caledonia	0.1
	12 Dec 2020 21:15	Rabulu	Fiji	0.1
	12 Dec 2020 21:00	Togowere	Fiji	0.1
	12 Dec 2020 20:30	Noumea	New Caledonia	0.1
	12 Dec 2020 20:30	Dumbea	New Caledonia	0.1
	12 Dec 2020 20:30	Comm. du Mont-Dore	New Caledonia	0.1
	12 Dec 2020 20:30	Saint-Louis	New Caledonia	0.1
	12 Dec 2020 20:45	Tomo	New Caledonia	0.1
	12 Dec 2020 16:15	Nekapa	Vanuatu	0.1
	12 Dec 2020 16:15	Emua	Vanuatu	0.1
	12 Dec 2020 16:15	Laonomoa	Vanuatu	0.1
	12 Dec 2020 16:15	Onesoua	Vanuatu	0.1
	12 Dec 2020 16:15	Marow	Vanuatu	0.1
	12 Dec 2020 16:15	Ebao	Vanuatu	0.1
	12 Dec 2020 16:15	Forari	Vanuatu	0.1
	12 Dec 2020 21:45	Somosomo	Fiji	0.1
	12 Dec 2020 21:45	Matayalevu	Fiji	0.1
	12 Dec 2020 21:45	Matacawalevu	Fiji	0.1
	12 Dec 2020 21:45	Sisili	Fiji	0.1
	12 Dec 2020 21:15	Plum	New Caledonia	0.1
	12 Dec 2020 12:00	Pouebo	New Caledonia	0.1
	12 Dec 2020 12:00	Yambe	New Caledonia	0.1
	12 Dec 2020 21:00	Ouara	New Caledonia	0.1
	12 Dec 2020 20:15	Kouaoua	New Caledonia	0.1
	12 Dec 2020 20:15	Canala	New Caledonia	0.1
	12 Dec 2020 20:15	Ouasse	New Caledonia	0.1
	12 Dec 2020 21:00	Kasavu	Fiji	0.1
	12 Dec 2020 15:15	Namboutini	Fiji	0.1
	12 Dec 2020 14:45	Malapu	Solomon Islands	0.1
	12 Dec 2020 14:45	Tuo	Solomon Islands	0.1
	12 Dec 2020 14:45	Lomlom	Solomon Islands	0.1
	12 Dec 2020 14:45	Namania	Solomon Islands	0.1
	12 Dec 2020 14:45	Nuali	Solomon Islands	0.1
	12 Dec 2020 14:45	Lipe	Solomon Islands	0.1
	12 Dec 2020 12:30	Takumuna	Vanuatu	0.1
	12 Dec 2020 12:30	Wora	Vanuatu	0.1
	12 Dec 2020 14:30	Nanduri	Fiji	0.1
	12 Dec 2020 14:30	Vatutandova	Fiji	0.1
	12 Dec 2020 14:30	Nasea	Fiji	0.1
	12 Dec 2020 16:15	Lakatoro	Vanuatu	0.1
	12 Dec 2020 16:15	Katbol	Vanuatu	0.1
	12 Dec 2020 16:15	Limap	Vanuatu	0.1
	12 Dec 2020 16:15	Roghumbo	Vanuatu	0.1
	12 Dec 2020 16:15	Rerep	Vanuatu	0.1
	12 Dec 2020 14:45	Mwaniwowo	Solomon Islands	0.1
	12 Dec 2020 14:45	Mwarairaru	Solomon Islands	0.1
	12 Dec 2020 14:45	Maniborkosi	Solomon Islands	0.1
	12 Dec 2020 14:45	Nasuragena	Solomon Islands	0.1
	12 Dec 2020 14:45	Funakumwa	Solomon Islands	0.1
	12 Dec 2020 14:45	Tawarogha	Solomon Islands	0.1
	12 Dec 2020 14:45	Geta	Solomon Islands	0.1
	12 Dec 2020 14:45	Star Harb	Solomon Islands	0.1
	12 Dec 2020 14:45	Mami	Solomon Islands	0.1
	12 Dec 2020 14:45	Fageifa	Solomon Islands	0.1
	12 Dec 2020 14:45	Ragapu	Solomon Islands	0.1
	12 Dec 2020 14:45	Ghupuna	Solomon Islands	0.1
	12 Dec 2020 14:45	Nafinotoga	Solomon Islands	0.1
	12 Dec 2020 14:45	Santa Ana I	Solomon Islands	0.1
	12 Dec 2020 20:45	Tipindje	New Caledonia	0.1
	12 Dec 2020 20:45	Pindache	New Caledonia	0.1
	12 Dec 2020 20:45	Ouanache	New Caledonia	0.1
	12 Dec 2020 21:30	Goro	New Caledonia	0.1
	12 Dec 2020 20:45	Nikaura	Vanuatu	0.1
	12 Dec 2020 20:45	Tavio	Vanuatu	0.1
	12 Dec 2020 20:45	Leman	Vanuatu	0.1
	12 Dec 2020 20:45	Votlo	Vanuatu	0.1
	12 Dec 2020 20:45	Mate	Vanuatu	0.1
	12 Dec 2020 20:45	Nul	Vanuatu	0.1
	12 Dec 2020 20:45	Filakara	Vanuatu	0.1
	12 Dec 2020 20:45	Lambukuti	Vanuatu	0.1
	12 Dec 2020 17:45	Nasarowangga	Fiji	0.1
	12 Dec 2020 17:45	Navindamu	Fiji	0.1
	12 Dec 2020 22:00	Nacula	Fiji	0.1
	12 Dec 2020 21:45	Yate-Village	New Caledonia	0.1
	12 Dec 2020 21:45	Waho	New Caledonia	0.1
	12 Dec 2020 20:30	Mouly	New Caledonia	0.1
	12 Dec 2020 20:30	Lekia	New Caledonia	0.1
	12 Dec 2020 20:30	Fayaoue	New Caledonia	0.1
	12 Dec 2020 20:30	Wadrilla	New Caledonia	0.1
	12 Dec 2020 20:30	Ognahu	New Caledonia	0.1
	12 Dec 2020 20:30	Ognat	New Caledonia	0.1
	12 Dec 2020 20:45	Rakiraki	Fiji	0.1
	12 Dec 2020 20:45	Vaileka	Fiji	0.1
	12 Dec 2020 20:45	Nanukuloa	Fiji	0.1
	12 Dec 2020 20:45	Nasau	Fiji	0.1
	12 Dec 2020 21:30	Nakety	New Caledonia	0.1
	12 Dec 2020 15:30	Abnetare	Vanuatu	0.1
	12 Dec 2020 15:30	Segond	Vanuatu	0.1
	12 Dec 2020 15:30	Luganville	Vanuatu	0.1
	12 Dec 2020 15:30	Coulons	Vanuatu	0.1
	12 Dec 2020 15:30	Saraotou	Vanuatu	0.1
	12 Dec 2020 15:30	Palikoulo	Vanuatu	0.1
	12 Dec 2020 14:15	Taepe	Solomon Islands	0.1
	12 Dec 2020 14:15	Noka	Solomon Islands	0.1
	12 Dec 2020 14:30	Manakia	Solomon Islands	0.1
	12 Dec 2020 14:30	Paa	Solomon Islands	0.1
	12 Dec 2020 14:30	Naparaoinawa	Solomon Islands	0.1
	12 Dec 2020 14:30	Ngagatari	Solomon Islands	0.1
	12 Dec 2020 14:30	Nahahau	Solomon Islands	0.1
	12 Dec 2020 14:30	Narano	Solomon Islands	0.1
	12 Dec 2020 14:30	Napurongo	Solomon Islands	0.1
	12 Dec 2020 14:30	Naganea	Solomon Islands	0.1
	12 Dec 2020 14:30	Nakuhu	Solomon Islands	0.1
	12 Dec 2020 14:30	Naparaohau	Solomon Islands	0.1
	12 Dec 2020 14:30	Naana	Solomon Islands	0.1
	12 Dec 2020 21:00	Lamarou	Vanuatu	0.1
	12 Dec 2020 21:00	Lamen	Vanuatu	0.1
	12 Dec 2020 21:00	Valesdir	Vanuatu	0.1
	12 Dec 2020 21:00	Paia	Vanuatu	0.1
	12 Dec 2020 21:00	Vaoleli	Vanuatu	0.1
	12 Dec 2020 21:00	Tafouale	Vanuatu	0.1
	12 Dec 2020 21:00	Liro	Vanuatu	0.1
	12 Dec 2020 21:00	Ignal	Vanuatu	0.1
	12 Dec 2020 21:00	Lulep Nesa	Vanuatu	0.1
	12 Dec 2020 21:00	Halos	Vanuatu	0.1
	12 Dec 2020 16:00	Asavagas	Vanuatu	0.1
	12 Dec 2020 16:00	Kouroumanpe	Vanuatu	0.1
	12 Dec 2020 16:00	Mangarisu	Vanuatu	0.1
	12 Dec 2020 22:00	Prony	New Caledonia	0.1
	12 Dec 2020 21:15	Levuka	Fiji	0.1
	12 Dec 2020 20:30	Wegnec St-Joseph	New Caledonia	0.1
	12 Dec 2020 20:30	Teouta	New Caledonia	0.1
	12 Dec 2020 21:30	Mamie	New Caledonia	0.1
	12 Dec 2020 14:15	Wango	Solomon Islands	0.1
	12 Dec 2020 14:15	Maniate	Solomon Islands	0.1
	12 Dec 2020 14:15	Tawasu	Solomon Islands	0.1
	12 Dec 2020 22:45	Nabouwalu	Fiji	0.1
	12 Dec 2020 22:45	Thavanga	Fiji	0.1
	12 Dec 2020 22:45	Ndaria	Fiji	0.1
	12 Dec 2020 22:45	Rave-rave	Fiji	0.1
	12 Dec 2020 22:45	Ndawara	Fiji	0.1
	12 Dec 2020 16:15	Epuen	Vanuatu	0.1
	12 Dec 2020 16:00	Souleisere	Vanuatu	0.1
	12 Dec 2020 16:00	Piapouria	Vanuatu	0.1
	12 Dec 2020 16:00	Mae	Vanuatu	0.1
	12 Dec 2020 16:00	Tourebiou	Vanuatu	0.1
	12 Dec 2020 16:00	Atsaritibi	Vanuatu	0.1
	12 Dec 2020 16:00	Robertsons	Vanuatu	0.1
	12 Dec 2020 16:00	Bakakara	Vanuatu	0.1
	12 Dec 2020 16:00	Terou	Vanuatu	0.1
	12 Dec 2020 16:00	Worovok	Vanuatu	0.1
	12 Dec 2020 16:00	Ladhu	Vanuatu	0.1
	12 Dec 2020 16:00	Lavatavo	Vanuatu	0.1
	12 Dec 2020 16:00	Iakobone	Vanuatu	0.1
	12 Dec 2020 16:30	Navukembuli	Fiji	0.1
	12 Dec 2020 16:30	Naua	Fiji	0.1
	12 Dec 2020 16:30	Namukalau	Fiji	0.1
	12 Dec 2020 16:30	Tawake	Fiji	0.1
	12 Dec 2020 16:30	Nukusa	Fiji	0.1
	12 Dec 2020 21:45	Navotua	Fiji	0.1
	12 Dec 2020 21:45	Tamusua	Fiji	0.1
	12 Dec 2020 21:45	Teci	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.