Overall Red alert Tropical Cyclone for YASA-20
in Fiji,
13 Dec 2020 00 UTC
click on to select bulletin time
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 ECMWF
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 83 km/h
Maximum storm surge 0.3 m (13 Dec 10:00 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 165 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)

TOP

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 13 Dec 2020 00:00 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
GREEN 1 12 Dec 2020 00:00 72 -
- - - - - New Caledonia
GREEN 2 12 Dec 2020 12:00 83 - - - - - - -
GREEN 3 13 Dec 2020 00:00 115 - - - - - - -
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 13 Dec 2020 00:00 UTC
LevelCountryPopulation 
100-250 mmWallis and Futuna, Vanuatu, Fiji13,607
+
Fiji2,469 
Wallis and Futuna5,527 
Vanuatu5,611 
50-100 mmTuvalu, Solomon Islands, Fiji, Wallis and Futuna, Vanuatu, Tonga, New Caledonia227,883
+
Tuvalu481 
Solomon Islands253 
Fiji155,290 
Wallis and Futuna8,303 
Vanuatu52,937 
Tonga3,405 
New Caledonia7,214 

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
Blue 1 12 Dec 2020 00:00 313 2 thousand
- - - - Fiji, Vanuatu, New Caledonia
Blue 2 12 Dec 2020 12:00 418 - - - - - - -
Blue 3 13 Dec 2020 00:00 424 10 thousand
- - - - Tuvalu, Solomon Islands, Fiji, Wallis and Futuna, Vanuatu, Tonga, New Caledonia




Impact estimation for the next 72h
TOP

StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Naindi, Fiji. This height is estimated for 13 Dec 2020 10:00 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 13 Dec 2020 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
13 Dec 2020 10:00 Naindi Fiji  0.3
13 Dec 2020 10:00 Korosi Fiji  0.3
13 Dec 2020 10:00 Korotasere Fiji  0.3
13 Dec 2020 10:00 Naweni Fiji  0.3
13 Dec 2020 10:00 Nakarambo Fiji  0.3
13 Dec 2020 10:00 Viani Fiji  0.3
13 Dec 2020 10:00 Ndrekeniwai Fiji  0.3
13 Dec 2020 02:00 Mbangasau Fiji  0.2
13 Dec 2020 02:00 Malake Fiji  0.2
13 Dec 2020 02:00 Lao Fiji  0.2
13 Dec 2020 02:00 Biagunu Fiji  0.2
13 Dec 2020 01:45 Namaka Fiji  0.2
13 Dec 2020 01:45 Lautoka Fiji  0.2
13 Dec 2020 02:00 Nailanga Fiji  0.2
13 Dec 2020 02:00 Sorokoba Fiji  0.2
13 Dec 2020 02:00 Ba Fiji  0.2
13 Dec 2020 01:45 Nadi Fiji  0.2
13 Dec 2020 01:45 Solevu Fiji  0.2
13 Dec 2020 01:45 Momi Fiji  0.2
13 Dec 2020 01:30 Natunuka Fiji  0.2
13 Dec 2020 10:15 Paola New Caledonia  0.2
13 Dec 2020 10:15 Vieux Tuho New Caledonia  0.2
13 Dec 2020 10:15 Touho New Caledonia  0.2
13 Dec 2020 10:15 Kokengone New Caledonia  0.2
13 Dec 2020 10:15 Saint-Denis New Caledonia  0.2
13 Dec 2020 01:45 Tavua Fiji  0.2
13 Dec 2020 01:45 Tavua Fiji  0.2
13 Dec 2020 01:45 Nailou Fiji  0.2
13 Dec 2020 01:45 Nawi Fiji  0.2
13 Dec 2020 07:00 Korovou Fiji  0.2
13 Dec 2020 07:00 Lodoni Fiji  0.2
13 Dec 2020 07:00 Naimasimasi Fiji  0.2
13 Dec 2020 07:00 Lawaki Fiji  0.2
13 Dec 2020 07:00 Ucunivanua Fiji  0.2
13 Dec 2020 07:00 Navuti Fiji  0.2
13 Dec 2020 01:45 Nalauwaki Fiji  0.2
13 Dec 2020 09:30 Namboutini Fiji  0.2
13 Dec 2020 01:45 Soso Fiji  0.2
13 Dec 2020 11:00 Nikaura Vanuatu  0.2
13 Dec 2020 11:00 Tavio Vanuatu  0.2
13 Dec 2020 11:00 Leman Vanuatu  0.2
13 Dec 2020 11:00 Votlo Vanuatu  0.2
13 Dec 2020 11:00 Mate Vanuatu  0.2
13 Dec 2020 11:00 Nul Vanuatu  0.2
13 Dec 2020 11:00 Filakara Vanuatu  0.2
13 Dec 2020 11:00 Lambukuti Vanuatu  0.2
13 Dec 2020 07:00 Nasaga Fiji  0.2
13 Dec 2020 07:00 Rukuruku Fiji  0.2
13 Dec 2020 07:00 Lovoni Fiji  0.2
13 Dec 2020 07:00 Nauouo Fiji  0.2
13 Dec 2020 01:00 Nawailevu Fiji  0.1
13 Dec 2020 01:00 Nasarowangga Fiji  0.1
13 Dec 2020 01:00 Navindamu Fiji  0.1
13 Dec 2020 09:30 Napuka Fiji  0.1
13 Dec 2020 07:00 Nayavutoka Fiji  0.1
13 Dec 2020 07:00 Naingani Fiji  0.1
13 Dec 2020 01:45 Somosomo Fiji  0.1
13 Dec 2020 10:15 Thio New Caledonia  0.1
13 Dec 2020 10:15 Saint-Gabriel New Caledonia  0.1
13 Dec 2020 10:15 Saint Roch New Caledonia  0.1
13 Dec 2020 11:15 Fonwor Vanuatu  0.1
13 Dec 2020 11:15 Pawe Vanuatu  0.1
13 Dec 2020 11:15 Endu Pahakol Vanuatu  0.1
13 Dec 2020 11:15 Toak Vanuatu  0.1
13 Dec 2020 01:30 Rabulu Fiji  0.1
13 Dec 2020 11:00 Abnetare Vanuatu  0.1
13 Dec 2020 11:00 Segond Vanuatu  0.1
13 Dec 2020 11:00 Asavagas Vanuatu  0.1
13 Dec 2020 02:30 Lamarou Vanuatu  0.1
13 Dec 2020 02:30 Lamen Vanuatu  0.1
13 Dec 2020 02:30 Valesdir Vanuatu  0.1
13 Dec 2020 02:30 Paia Vanuatu  0.1
13 Dec 2020 02:30 Vaoleli Vanuatu  0.1
13 Dec 2020 02:30 Tafouale Vanuatu  0.1
13 Dec 2020 02:30 Liro Vanuatu  0.1
13 Dec 2020 02:30 Ignal Vanuatu  0.1
13 Dec 2020 02:30 Lulep Nesa Vanuatu  0.1
13 Dec 2020 02:30 Halos Vanuatu  0.1
13 Dec 2020 10:15 Kouroumanpe Vanuatu  0.1
13 Dec 2020 10:15 Mangarisu Vanuatu  0.1
13 Dec 2020 09:15 Poum New Caledonia  0.1
13 Dec 2020 09:15 Poum-Plage New Caledonia  0.1
13 Dec 2020 09:15 Paagoumene New Caledonia  0.1
13 Dec 2020 09:15 Arama New Caledonia  0.1
13 Dec 2020 09:15 Pam New Caledonia  0.1
13 Dec 2020 05:45 Rakiraki Fiji  0.1
13 Dec 2020 05:45 Vaileka Fiji  0.1
13 Dec 2020 05:45 Nanukuloa Fiji  0.1
13 Dec 2020 05:45 Nasau Fiji  0.1
13 Dec 2020 01:45 Matayalevu Fiji  0.1
13 Dec 2020 01:45 Matacawalevu Fiji  0.1
13 Dec 2020 01:45 Sisili Fiji  0.1
13 Dec 2020 06:00 Panane New Caledonia  0.1
13 Dec 2020 06:00 Mouane New Caledonia  0.1
13 Dec 2020 06:00 Ono New Caledonia  0.1
13 Dec 2020 10:30 Tiabet New Caledonia  0.1
13 Dec 2020 10:30 Napurongo Solomon Islands  0.1
13 Dec 2020 10:30 Naganea Solomon Islands  0.1
13 Dec 2020 10:30 Naparaohau Solomon Islands  0.1
13 Dec 2020 10:30 Naana Solomon Islands  0.1
13 Dec 2020 10:30 Mwaniwowo Solomon Islands  0.1
13 Dec 2020 10:30 Mwarairaru Solomon Islands  0.1
13 Dec 2020 10:30 Maniborkosi Solomon Islands  0.1
13 Dec 2020 10:30 Nasuragena Solomon Islands  0.1
13 Dec 2020 10:30 Funakumwa Solomon Islands  0.1
13 Dec 2020 10:30 Tawarogha Solomon Islands  0.1
13 Dec 2020 10:30 Geta Solomon Islands  0.1
13 Dec 2020 10:30 Star Harb Solomon Islands  0.1
13 Dec 2020 10:30 Mami Solomon Islands  0.1
13 Dec 2020 10:30 Fageifa Solomon Islands  0.1
13 Dec 2020 10:30 Ragapu Solomon Islands  0.1
13 Dec 2020 10:30 Ghupuna Solomon Islands  0.1
13 Dec 2020 06:15 Koroinasolo Fiji  0.1
13 Dec 2020 06:15 Navinggiri Fiji  0.1
13 Dec 2020 06:15 Ndalomo Fiji  0.1
13 Dec 2020 06:15 Naruwai Fiji  0.1
13 Dec 2020 10:30 Moneo New Caledonia  0.1
13 Dec 2020 10:30 Ho New Caledonia  0.1
13 Dec 2020 10:30 Meomo New Caledonia  0.1
13 Dec 2020 10:30 Houailou New Caledonia  0.1
13 Dec 2020 10:30 Ouakaya New Caledonia  0.1
13 Dec 2020 10:30 Poro New Caledonia  0.1
13 Dec 2020 11:15 Luganville Vanuatu  0.1
13 Dec 2020 11:15 Saraotou Vanuatu  0.1
13 Dec 2020 11:15 Palikoulo Vanuatu  0.1
13 Dec 2020 11:30 Takumuna Vanuatu  0.1
13 Dec 2020 11:30 Wora Vanuatu  0.1
13 Dec 2020 07:00 Levuka Fiji  0.1
13 Dec 2020 11:15 Levonu Vanuatu  0.1
13 Dec 2020 11:15 Avira Vanuatu  0.1
13 Dec 2020 07:45 Nabouwalu Fiji  0.1
13 Dec 2020 07:45 Thavanga Fiji  0.1
13 Dec 2020 07:45 Ndaria Fiji  0.1
13 Dec 2020 07:45 Rave-rave Fiji  0.1
13 Dec 2020 07:45 Ndawara Fiji  0.1
13 Dec 2020 10:45 Umpon Mompu Vanuatu  0.1
13 Dec 2020 10:45 Potnarvin Vanuatu  0.1
13 Dec 2020 10:45 Yawisaghuwi Vanuatu  0.1
13 Dec 2020 10:45 Ipota Vanuatu  0.1
13 Dec 2020 10:45 Ifo Vanuatu  0.1
13 Dec 2020 11:00 Wowo Vanuatu  0.1
13 Dec 2020 11:00 Laruru Vanuatu  0.1
13 Dec 2020 11:00 Vao Vanuatu  0.1
13 Dec 2020 11:00 Coulons Vanuatu  0.1
13 Dec 2020 09:00 Wala New Caledonia  0.1
13 Dec 2020 11:15 Poindimie New Caledonia  0.1
13 Dec 2020 11:15 Bayes New Caledonia  0.1
13 Dec 2020 10:30 Gavigamana Vanuatu  0.1
13 Dec 2020 10:30 Vipaka Vanuatu  0.1
13 Dec 2020 11:15 Lambulmbatuei Vanuatu  0.1
13 Dec 2020 11:15 Meriver Vanuatu  0.1
13 Dec 2020 11:15 Bourbar Vanuatu  0.1
13 Dec 2020 11:15 Lamap Vanuatu  0.1
13 Dec 2020 11:15 Peskarus Vanuatu  0.1
13 Dec 2020 00:45 Yangganga Fiji  0.1
13 Dec 2020 01:15 Togowere Fiji  0.1
13 Dec 2020 11:45 Savu Sau Fiji  0.1
13 Dec 2020 11:15 Jasmori Vanuatu  0.1
13 Dec 2020 11:15 Narovorovo Vanuatu  0.1
13 Dec 2020 10:15 Isangel Vanuatu  0.1
13 Dec 2020 10:15 Loonelapeun Vanuatu  0.1
13 Dec 2020 10:15 Loounimhapeun Vanuatu  0.1
13 Dec 2020 10:15 Laounalang Vanuatu  0.1
13 Dec 2020 10:15 Lowkahmal Vanuatu  0.1
13 Dec 2020 10:15 Yerou Vanuatu  0.1
13 Dec 2020 10:15 Lownepina Vanuatu  0.1
13 Dec 2020 10:15 Imwareupo Vanuatu  0.1
13 Dec 2020 10:15 Waisisi Vanuatu  0.1
13 Dec 2020 10:15 Isaka Vanuatu  0.1
13 Dec 2020 10:15 White Sands Vanuatu  0.1
13 Dec 2020 10:15 Ombous Vanuatu  0.1
13 Dec 2020 10:15 Ireupuow Vanuatu  0.1
13 Dec 2020 02:15 Kasavu Fiji  0.1
13 Dec 2020 01:15 Namukalau Fiji  0.1
13 Dec 2020 01:15 Tawake Fiji  0.1
13 Dec 2020 01:15 Nukusa Fiji  0.1
13 Dec 2020 01:15 Nambouono Fiji  0.1
13 Dec 2020 02:15 Vunivatu Fiji  0.1
13 Dec 2020 02:15 Navukembuli Fiji  0.1
13 Dec 2020 01:15 Nacula Fiji  0.1
13 Dec 2020 01:15 Navotua Fiji  0.1
13 Dec 2020 01:15 Tamusua Fiji  0.1
13 Dec 2020 01:15 Teci Fiji  0.1
13 Dec 2020 01:15 Mbukama Fiji  0.1
13 Dec 2020 01:15 Yasawairara Fiji  0.1
13 Dec 2020 11:00 Nanduri Fiji  0.1
13 Dec 2020 11:00 Vatutandova Fiji  0.1
13 Dec 2020 11:15 Nekapa Vanuatu  0.1
13 Dec 2020 11:15 Emua Vanuatu  0.1
13 Dec 2020 11:15 Laonomoa Vanuatu  0.1
13 Dec 2020 11:15 Onesoua Vanuatu  0.1
13 Dec 2020 11:15 Marow Vanuatu  0.1
13 Dec 2020 11:15 Ebao Vanuatu  0.1
13 Dec 2020 09:45 Mou New Caledonia  0.1
13 Dec 2020 11:30 Lakatoro Vanuatu  0.1
13 Dec 2020 11:30 Katbol Vanuatu  0.1
13 Dec 2020 11:30 Limap Vanuatu  0.1
13 Dec 2020 11:30 Roghumbo Vanuatu  0.1
13 Dec 2020 11:30 Rerep Vanuatu  0.1
13 Dec 2020 01:30 Forari Vanuatu  0.1
13 Dec 2020 01:30 Epuen Vanuatu  0.1
13 Dec 2020 10:45 Ladhu Vanuatu  0.1
13 Dec 2020 10:45 Lavatavo Vanuatu  0.1
13 Dec 2020 10:45 Iakobone Vanuatu  0.1
13 Dec 2020 10:45 Hog Harbour Vanuatu  0.1
13 Dec 2020 10:45 Lowarhe Vanuatu  0.1
13 Dec 2020 07:15 Gadji New Caledonia  0.1
13 Dec 2020 07:15 Kuto New Caledonia  0.1
13 Dec 2020 07:15 Wapan New Caledonia  0.1
13 Dec 2020 07:15 Vao New Caledonia  0.1
13 Dec 2020 11:00 Longtal Vanuatu  0.1
13 Dec 2020 10:45 Souleisere Vanuatu  0.1
13 Dec 2020 10:45 Piapouria Vanuatu  0.1
13 Dec 2020 10:45 Mae Vanuatu  0.1
13 Dec 2020 10:45 Tourebiou Vanuatu  0.1
13 Dec 2020 10:45 Atsaritibi Vanuatu  0.1
13 Dec 2020 10:45 Robertsons Vanuatu  0.1
13 Dec 2020 10:45 Bakakara Vanuatu  0.1
13 Dec 2020 10:45 Terou Vanuatu  0.1
13 Dec 2020 10:45 Worovok Vanuatu  0.1
13 Dec 2020 10:45 Balaide New Caledonia  0.1
13 Dec 2020 10:45 Saint-Paul New Caledonia  0.1
13 Dec 2020 06:00 Koumac New Caledonia  0.1
13 Dec 2020 06:00 Kaala-Gomen New Caledonia  0.1
13 Dec 2020 01:15 Naua Fiji  0.1
13 Dec 2020 01:45 Nagumu Fiji  0.1
13 Dec 2020 05:30 Panie New Caledonia  0.1
13 Dec 2020 05:30 Ouenguip New Caledonia  0.1
13 Dec 2020 05:30 Ouanpoues New Caledonia  0.1
13 Dec 2020 05:30 Hienghene New Caledonia  0.1
13 Dec 2020 05:30 Tipindje New Caledonia  0.1
13 Dec 2020 05:30 Pindache New Caledonia  0.1
13 Dec 2020 05:30 Ouanache New Caledonia  0.1
13 Dec 2020 11:00 Lear Vanuatu  0.1
13 Dec 2020 09:00 Bweo New Caledonia  0.1
13 Dec 2020 09:00 Pairome New Caledonia  0.1
13 Dec 2020 09:45 Vunikura Fiji  0.1