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,

19 Dec 2020 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 YASA-20 can have a high 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	112 km/h
Maximum storm surge	0.4 m (21 Dec 05:30 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
GFS Current	112 km/h	0.4 m	146 mm	0.5
GFS Overall	281 km/h	1.3 m	829 mm	2.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

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Wind

281 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 19 Dec 2020 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	12 Dec 2020 12:00	101	-	-	-	-	-	-	-
2	12 Dec 2020 18:00	83	-	-	-	-	-	-	-
3	13 Dec 2020 00:00	68	-	-	-	-	-	-	-
4	13 Dec 2020 06:00	68	-	-	-	-	-	-	-
5	13 Dec 2020 12:00	94	-	-	-	-	-	-	-
6	13 Dec 2020 18:00	101	-	-	-	-	-	-	-
7	14 Dec 2020 00:00	94	-	-	-	-	-	-	-
8	14 Dec 2020 06:00	108	-	-	-	-	-	-	-
9	14 Dec 2020 12:00	119	-		-	-	-	-	-	Tonga
10	14 Dec 2020 18:00	122	-		-	-	-	-	-	Tonga
11	15 Dec 2020 00:00	133	-		-	-	-	-	-	Tonga
12	15 Dec 2020 06:00	162	-	-	-	-	-	-	-
13	15 Dec 2020 12:00	169	-	-	-	-	-	-	-
14	15 Dec 2020 18:00	202	-	-	-	-	-	-	-
15	16 Dec 2020 00:00	238	-	-	-	-	-	-	-
16	16 Dec 2020 06:00	223	-		-	-	-	-	-	Fiji
17	16 Dec 2020 12:00	227	-		-	-	-	-	-	Fiji
18	16 Dec 2020 18:00	281	9 thousand				-	-	-	Fiji
19	17 Dec 2020 00:00	216	40 thousand					-	-	Fiji
20	17 Dec 2020 06:00	230	120 thousand						-	Fiji
21	17 Dec 2020 12:00	191	20 thousand					-	-	Fiji
22	17 Dec 2020 18:00	130	Few people			-	-	-	-	Fiji, Tonga
23	18 Dec 2020 00:00	108	-		-	-	-	-	-	Fiji
24	18 Dec 2020 06:00	122	-		-	-	-	-	-	Fiji, Tonga
25	18 Dec 2020 12:00	108	-		-	-	-	-	-	Fiji
26	18 Dec 2020 18:00	108	-		-	-	-	-	-	Fiji
27	19 Dec 2020 00:00	112	-		-	-	-	-	-	Fiji
28	19 Dec 2020 06:00	97	-	-	-	-	-	-	-
29	19 Dec 2020 12:00	112	-	-	-	-	-	-	-

Download:

Impact estimation for the next 72h

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Rainfall

Rain exposed population - AoIs

Estimations based on the bulletin of 19 Dec 2020 12:00 UTC

Level	Country	Population
100-250 mm	Tuvalu	6,174
50-100 mm	Tuvalu, Fiji, Wallis and Futuna	18,213	+
	Tuvalu	3,114
	Fiji	2,136
	Wallis and Futuna	12,963

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	12 Dec 2020 12:00	229	-	-	-	-	-	-	-
2	12 Dec 2020 18:00	268	-	-	-	-	-	-	-
3	13 Dec 2020 00:00	132	-	-	-	-	-	-	-
4	13 Dec 2020 06:00	43	-	-	-	-	-	-	-
5	13 Dec 2020 12:00	163	-	-	-	-	-	-	-
6	13 Dec 2020 18:00	181	-	-	-	-	-	-	-
7	14 Dec 2020 00:00	170	-	-	-	-	-	-	-
8	14 Dec 2020 06:00	121	-	-	-	-	-	-	-
9	14 Dec 2020 12:00	136	-	-	-	-	-	-	-
10	14 Dec 2020 18:00	138	-	-	-	-	-	-	-
11	15 Dec 2020 00:00	128	-	-	-	-	-	-	-
12	15 Dec 2020 06:00	146	-	-	-	-	-	-	-
13	15 Dec 2020 12:00	174	-	-	-	-	-	-	-
14	15 Dec 2020 18:00	184	-	-	-	-	-	-	-
15	16 Dec 2020 00:00	204	-	-	-	-	-	-	-
16	16 Dec 2020 06:00	196	-	-	-	-	-	-	-
17	16 Dec 2020 12:00	254	-		-	-	-	-	-	Fiji
18	16 Dec 2020 18:00	178	20 thousand			-	-	-	-	Fiji
19	17 Dec 2020 00:00	209	160 thousand			-	-	-	-	Fiji
20	17 Dec 2020 06:00	204	110 thousand			-	-	-	-	Fiji
21	17 Dec 2020 12:00	142	2 thousand			-	-	-	-	Fiji
22	17 Dec 2020 18:00	91	-		-	-	-	-	-	Fiji
23	18 Dec 2020 00:00	134	Few people	-		-	-	-	-	Fiji
24	18 Dec 2020 06:00	188	Few people			-	-	-	-	Fiji
25	18 Dec 2020 12:00	113	-	-	-	-	-	-	-
26	18 Dec 2020 18:00	106	-	-	-	-	-	-	-
27	19 Dec 2020 00:00	167	-	-	-	-	-	-	-
28	19 Dec 2020 06:00	160	-	-	-	-	-	-	-
29	19 Dec 2020 12:00	393	6 thousand			-	-	-	-	Tuvalu, Fiji, Wallis and Futuna

Impact estimation for the next 72h

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StormSurge

0.4 m

The maximum Storm surge height is 0.4m in Naindi, Fiji. This height is estimated for 21 Dec 2020 05:30 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 19 Dec 2020 12:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	21 Dec 2020 05:30	Naindi	Fiji	0.4
	21 Dec 2020 05:30	Korosi	Fiji	0.4
	21 Dec 2020 05:30	Korotasere	Fiji	0.4
	21 Dec 2020 05:30	Naweni	Fiji	0.4
	21 Dec 2020 05:30	Nakarambo	Fiji	0.4
	21 Dec 2020 05:30	Viani	Fiji	0.4
	21 Dec 2020 05:30	Ndrekeniwai	Fiji	0.4
	19 Dec 2020 12:15	Malake	Fiji	0.3
	19 Dec 2020 12:15	Mbangasau	Fiji	0.3
	19 Dec 2020 12:15	Biagunu	Fiji	0.3
	19 Dec 2020 12:15	Lao	Fiji	0.3
	21 Dec 2020 06:15	Nailanga	Fiji	0.3
	21 Dec 2020 06:15	Sorokoba	Fiji	0.3
	21 Dec 2020 06:15	Ba	Fiji	0.3
	21 Dec 2020 06:15	Natunuka	Fiji	0.3
	21 Dec 2020 06:15	Tavua	Fiji	0.3
	19 Dec 2020 12:00	Nailou	Fiji	0.3
	19 Dec 2020 12:00	Nawi	Fiji	0.3
	19 Dec 2020 12:00	Korovou	Fiji	0.2
	19 Dec 2020 12:00	Lodoni	Fiji	0.2
	19 Dec 2020 12:00	Naimasimasi	Fiji	0.2
	19 Dec 2020 12:00	Lawaki	Fiji	0.2
	19 Dec 2020 12:00	Ucunivanua	Fiji	0.2
	19 Dec 2020 12:00	Navuti	Fiji	0.2
	19 Dec 2020 15:30	Vangai	Fiji	0.2
	19 Dec 2020 15:30	Vunikura	Fiji	0.2
	21 Dec 2020 06:15	Lautoka	Fiji	0.2
	19 Dec 2020 12:00	Namboutini	Fiji	0.2
	21 Dec 2020 05:30	Koroinasolo	Fiji	0.2
	21 Dec 2020 05:30	Navinggiri	Fiji	0.2
	21 Dec 2020 05:30	Ndalomo	Fiji	0.2
	21 Dec 2020 05:30	Naruwai	Fiji	0.2
	21 Dec 2020 05:30	Nawailevu	Fiji	0.2
	19 Dec 2020 16:45	Kouaoua	New Caledonia	0.2
	19 Dec 2020 16:45	Canala	New Caledonia	0.2
	19 Dec 2020 16:45	Ouasse	New Caledonia	0.2
	19 Dec 2020 12:15	Rabulu	Fiji	0.2
	20 Dec 2020 20:15	Nayavutoka	Fiji	0.2
	20 Dec 2020 20:15	Naingani	Fiji	0.2
	20 Dec 2020 13:00	Nabouwalu	Fiji	0.2
	20 Dec 2020 13:00	Thavanga	Fiji	0.2
	20 Dec 2020 13:00	Ndaria	Fiji	0.2
	20 Dec 2020 13:00	Rave-rave	Fiji	0.2
	20 Dec 2020 13:00	Ndawara	Fiji	0.2
	19 Dec 2020 21:15	Rakiraki	Fiji	0.2
	19 Dec 2020 21:15	Vaileka	Fiji	0.2
	19 Dec 2020 21:15	Nanukuloa	Fiji	0.2
	19 Dec 2020 21:15	Nasau	Fiji	0.2
	19 Dec 2020 12:00	Napuka	Fiji	0.2
	21 Dec 2020 06:15	Namaka	Fiji	0.2
	19 Dec 2020 12:00	Togowere	Fiji	0.2
	21 Dec 2020 06:15	Nadi	Fiji	0.2
	21 Dec 2020 06:15	Momi	Fiji	0.2
	21 Dec 2020 06:15	Solevu	Fiji	0.2
	19 Dec 2020 16:15	Ouinne	New Caledonia	0.2
	19 Dec 2020 16:15	Yangganga	Fiji	0.2
	19 Dec 2020 16:15	Nasarowangga	Fiji	0.2
	19 Dec 2020 12:00	Nasaga	Fiji	0.2
	19 Dec 2020 12:00	Rukuruku	Fiji	0.2
	19 Dec 2020 12:00	Lovoni	Fiji	0.2
	19 Dec 2020 12:00	Nauouo	Fiji	0.2
	20 Dec 2020 11:30	Kasavu	Fiji	0.2
	19 Dec 2020 18:00	Tiabet	New Caledonia	0.2
	19 Dec 2020 18:00	Poum	New Caledonia	0.2
	19 Dec 2020 18:00	Poum-Plage	New Caledonia	0.2
	21 Dec 2020 05:30	Somosomo	Fiji	0.2
	21 Dec 2020 05:30	Matayalevu	Fiji	0.2
	21 Dec 2020 05:30	Matacawalevu	Fiji	0.2
	21 Dec 2020 05:30	Sisili	Fiji	0.2
	21 Dec 2020 05:30	Nacula	Fiji	0.2
	21 Dec 2020 05:30	Navotua	Fiji	0.2
	21 Dec 2020 05:30	Tamusua	Fiji	0.2
	19 Dec 2020 23:15	Nanduri	Fiji	0.2
	19 Dec 2020 23:15	Vatutandova	Fiji	0.2
	21 Dec 2020 06:00	Soso	Fiji	0.2
	22 Dec 2020 08:30	Arama	New Caledonia	0.2
	22 Dec 2020 08:30	Pam	New Caledonia	0.2
	21 Dec 2020 04:45	Navindamu	Fiji	0.2
	21 Dec 2020 06:30	Tavua	Fiji	0.2
	20 Dec 2020 16:00	Lambulmbatuei	Vanuatu	0.2
	20 Dec 2020 16:00	Meriver	Vanuatu	0.2
	20 Dec 2020 16:00	Bourbar	Vanuatu	0.2
	20 Dec 2020 16:00	Lamap	Vanuatu	0.2
	20 Dec 2020 16:00	Peskarus	Vanuatu	0.2
	20 Dec 2020 11:45	Levuka	Fiji	0.2
	22 Dec 2020 08:00	Paita	New Caledonia	0.1
	22 Dec 2020 08:00	Nouville	New Caledonia	0.1
	22 Dec 2020 08:00	Noumea	New Caledonia	0.1
	22 Dec 2020 08:00	Dumbea	New Caledonia	0.1
	22 Dec 2020 08:00	Comm. du Mont-Dore	New Caledonia	0.1
	22 Dec 2020 08:00	Saint-Louis	New Caledonia	0.1
	22 Dec 2020 08:00	Plum	New Caledonia	0.1
	21 Dec 2020 01:00	Mamie	New Caledonia	0.1
	21 Dec 2020 01:00	Yate-Village	New Caledonia	0.1
	21 Dec 2020 01:00	Waho	New Caledonia	0.1
	19 Dec 2020 12:15	Waisa	Fiji	0.1
	19 Dec 2020 12:15	Natua	Fiji	0.1
	19 Dec 2020 12:15	Mbangata	Fiji	0.1
	19 Dec 2020 12:15	Savusavu	Fiji	0.1
	21 Dec 2020 01:30	Balaide	New Caledonia	0.1
	21 Dec 2020 01:30	Saint-Paul	New Caledonia	0.1
	19 Dec 2020 13:30	Vunivatu	Fiji	0.1
	19 Dec 2020 13:30	Navukembuli	Fiji	0.1
	19 Dec 2020 13:30	Naua	Fiji	0.1
	19 Dec 2020 20:45	Nausori	Fiji	0.1
	19 Dec 2020 20:45	Cautata	Fiji	0.1
	19 Dec 2020 20:45	Dromuna	Fiji	0.1
	19 Dec 2020 16:30	Saint-Gabriel	New Caledonia	0.1
	19 Dec 2020 16:30	Saint Roch	New Caledonia	0.1
	20 Dec 2020 19:00	Nagumu	Fiji	0.1
	19 Dec 2020 17:30	Paola	New Caledonia	0.1
	19 Dec 2020 17:30	Vieux Tuho	New Caledonia	0.1
	19 Dec 2020 17:30	Touho	New Caledonia	0.1
	19 Dec 2020 17:30	Kokengone	New Caledonia	0.1
	19 Dec 2020 17:30	Saint-Denis	New Caledonia	0.1
	19 Dec 2020 15:45	Mou	New Caledonia	0.1
	19 Dec 2020 15:45	Moneo	New Caledonia	0.1
	19 Dec 2020 15:45	Ho	New Caledonia	0.1
	19 Dec 2020 15:45	Meomo	New Caledonia	0.1
	20 Dec 2020 04:15	Paagoumene	New Caledonia	0.1
	21 Dec 2020 06:30	Nalauwaki	Fiji	0.1
	19 Dec 2020 13:30	Namukalau	Fiji	0.1
	19 Dec 2020 13:30	Tawake	Fiji	0.1
	19 Dec 2020 13:30	Nukusa	Fiji	0.1
	19 Dec 2020 20:45	Lokia	Fiji	0.1
	19 Dec 2020 20:45	Nasilai	Fiji	0.1
	20 Dec 2020 04:15	Savu Sau	Fiji	0.1
	22 Dec 2020 07:45	Voh	New Caledonia	0.1
	22 Dec 2020 07:45	Oundjo	New Caledonia	0.1
	22 Dec 2020 07:45	Pinjen	New Caledonia	0.1
	22 Dec 2020 07:45	Tarbeville	New Caledonia	0.1
	19 Dec 2020 13:30	Nasea	Fiji	0.1
	21 Dec 2020 01:15	Umpon Mompu	Vanuatu	0.1
	21 Dec 2020 01:15	Potnarvin	Vanuatu	0.1
	21 Dec 2020 01:15	Yawisaghuwi	Vanuatu	0.1
	21 Dec 2020 01:15	Ipota	Vanuatu	0.1
	21 Dec 2020 01:15	Ifo	Vanuatu	0.1
	20 Dec 2020 08:15	Napurongo	Solomon Islands	0.1
	20 Dec 2020 08:15	Naganea	Solomon Islands	0.1
	20 Dec 2020 08:15	Naparaohau	Solomon Islands	0.1
	20 Dec 2020 08:15	Naana	Solomon Islands	0.1
	20 Dec 2020 08:15	Mwaniwowo	Solomon Islands	0.1
	20 Dec 2020 08:15	Mwarairaru	Solomon Islands	0.1
	20 Dec 2020 08:15	Maniborkosi	Solomon Islands	0.1
	20 Dec 2020 08:15	Nasuragena	Solomon Islands	0.1
	20 Dec 2020 08:15	Funakumwa	Solomon Islands	0.1
	20 Dec 2020 08:15	Tawarogha	Solomon Islands	0.1
	20 Dec 2020 08:15	Geta	Solomon Islands	0.1
	20 Dec 2020 08:15	Star Harb	Solomon Islands	0.1
	20 Dec 2020 08:15	Mami	Solomon Islands	0.1
	20 Dec 2020 08:15	Fageifa	Solomon Islands	0.1
	20 Dec 2020 08:15	Ragapu	Solomon Islands	0.1
	20 Dec 2020 08:15	Ghupuna	Solomon Islands	0.1
	20 Dec 2020 01:30	Thio	New Caledonia	0.1
	20 Dec 2020 01:30	Poindimie	New Caledonia	0.1
	20 Dec 2020 01:30	Ometteux	New Caledonia	0.1
	20 Dec 2020 01:30	Bayes	New Caledonia	0.1
	19 Dec 2020 12:00	Laucala	Fiji	0.1
	21 Dec 2020 01:15	Houone	New Caledonia	0.1
	21 Dec 2020 00:00	Ouara	New Caledonia	0.1
	21 Dec 2020 00:45	Poro	New Caledonia	0.1
	21 Dec 2020 09:45	Prony	New Caledonia	0.1
	22 Dec 2020 07:15	Koumac	New Caledonia	0.1
	19 Dec 2020 17:00	Ponerihouen	New Caledonia	0.1
	22 Dec 2020 07:15	Ouaco	New Caledonia	0.1
	19 Dec 2020 16:00	Teci	Fiji	0.1
	20 Dec 2020 15:45	Panane	New Caledonia	0.1
	20 Dec 2020 15:45	Mouane	New Caledonia	0.1
	20 Dec 2020 15:45	Ono	New Caledonia	0.1
	20 Dec 2020 15:45	Wala	New Caledonia	0.1
	20 Dec 2020 16:15	Bweo	New Caledonia	0.1
	20 Dec 2020 16:15	Pairome	New Caledonia	0.1
	21 Dec 2020 00:45	Houailou	New Caledonia	0.1
	21 Dec 2020 00:45	Ouakaya	New Caledonia	0.1
	21 Dec 2020 05:15	Ndenimanu	Fiji	0.1
	20 Dec 2020 08:15	Wango	Solomon Islands	0.1
	20 Dec 2020 08:15	Maniate	Solomon Islands	0.1
	20 Dec 2020 08:15	Tawasu	Solomon Islands	0.1
	20 Dec 2020 08:15	Manakia	Solomon Islands	0.1
	20 Dec 2020 08:15	Paa	Solomon Islands	0.1
	20 Dec 2020 08:15	Naparaoinawa	Solomon Islands	0.1
	20 Dec 2020 08:15	Ngagatari	Solomon Islands	0.1
	20 Dec 2020 08:15	Nahahau	Solomon Islands	0.1
	20 Dec 2020 08:15	Narano	Solomon Islands	0.1
	20 Dec 2020 08:15	Nakuhu	Solomon Islands	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.