Overall Green alert Tropical Cyclone for ODETTE-21
in Australia,
08 Apr 2021 18 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

Tropical Cyclone ODETTE-21 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GFS
Exposed countries Australia
Exposed population 40 thousand in Category 1 or higher
Maximum wind speed 90 km/h
Maximum storm surge 0.5 m (08 Apr 18:30 UTC)
Vulnerability Low (Australia)

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 90 km/h 0.5 m 189 mm 0.5
GFS Overall 133 km/h 2.1 m 618 mm 0.5

Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

TOP

Wind

133 km/h

Up to 40 thousand can be affected by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

Estimations based on the bulletin of 08 Apr 2021 18:00 UTC
CategoryCountryPopulation 
CAT. 1Australia36,705 
Tropical StormAustralia35,789 

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 04 Apr 2021 18:00 97 -
- - - - - Indonesia
GREEN 2 05 Apr 2021 00:00 112 -
- - - - - Indonesia
GREEN 3 05 Apr 2021 06:00 108 -
- - - - - Indonesia
GREEN 4 05 Apr 2021 12:00 119 -
- - - - - Indonesia
GREEN 5 05 Apr 2021 18:00 133 -
- - - - - Indonesia
GREEN 6 06 Apr 2021 00:00 115 -
- - - - - Indonesia
GREEN 7 06 Apr 2021 06:00 108 - - - - - - -
GREEN 8 06 Apr 2021 12:00 90 - - - - - - -
GREEN 9 06 Apr 2021 18:00 119 - - - - - - -
GREEN 10 07 Apr 2021 00:00 94 - - - - - - -
GREEN 11 07 Apr 2021 06:00 83 - - - - - - -
GREEN 12 07 Apr 2021 12:00 97 - - - - - - -
GREEN 13 07 Apr 2021 18:00 94 - - - - - - -
GREEN 14 08 Apr 2021 00:00 97 - - - - - - -
GREEN 15 08 Apr 2021 06:00 86 - - - - - - -
GREEN 16 08 Apr 2021 12:00 104 - - - - - - -
GREEN 17 08 Apr 2021 18:00 148 40 thousand
- - - - Australia
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 08 Apr 2021 18:00 UTC
LevelCountryPopulation 
50-100 mmIndonesia, Australia12,928,632
+
Indonesia12,928,060 
Australia572 

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 04 Apr 2021 18:00 160 50 thousand
- - - - Indonesia
Blue 2 05 Apr 2021 00:00 155 10 thousand
- - - - Indonesia
Blue 3 05 Apr 2021 06:00 127 -
- - - - - Indonesia
Blue 4 05 Apr 2021 12:00 203 -
- - - - - Indonesia
Blue 5 05 Apr 2021 18:00 233 -
- - - - - Indonesia
Blue 6 06 Apr 2021 00:00 94 - - - - - - -
Blue 7 06 Apr 2021 06:00 204 -
- - - - - Indonesia
Blue 8 06 Apr 2021 12:00 99 - - - - - - -
Blue 9 06 Apr 2021 18:00 220 - - - - - - -
Blue 10 07 Apr 2021 00:00 255 - - - - - - -
Blue 11 07 Apr 2021 06:00 203 - - - - - - -
Blue 12 07 Apr 2021 12:00 296 - - - - - - -
Blue 13 07 Apr 2021 18:00 318 - - - - - - -
Blue 14 08 Apr 2021 00:00 119 - - - - - - -
Blue 15 08 Apr 2021 06:00 140 - - - - - - -
Blue 16 08 Apr 2021 12:00 97 - - - - - - -
Blue 17 08 Apr 2021 18:00 295 -
- - - - - Indonesia, Australia




Impact estimation for the next 72h
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StormSurge

0.5 m

The maximum Storm surge height is  0.5m in Dampier, Australia. This height is estimated for 08 Apr 2021 18:30 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 08 Apr 2021 18:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
08 Apr 2021 18:30 Dampier Australia  0.5
08 Apr 2021 18:30 Karratha Australia  0.5
08 Apr 2021 18:00 Wickham Australia  0.4
08 Apr 2021 18:00 Point Samson Australia  0.4
08 Apr 2021 18:00 Cossack Australia  0.4
08 Apr 2021 18:45 Mardie Australia  0.4
08 Apr 2021 18:30 East Lewis I Australia  0.3
08 Apr 2021 18:00 Ah Chong I Australia  0.3
08 Apr 2021 19:00 Learmonth Australia  0.3
08 Apr 2021 22:00 Derby Australia  0.3
08 Apr 2021 18:30 Onslow Australia  0.2
08 Apr 2021 18:00 Port Hedland Australia  0.2
08 Apr 2021 18:00 Wedgefield Australia  0.2
08 Apr 2021 18:15 Exmouth Australia  0.2
08 Apr 2021 18:15 Glenroy Australia  0.2
08 Apr 2021 18:30 Broome Australia  0.2
08 Apr 2021 18:30 Thangoo Australia  0.2
08 Apr 2021 20:45 Brassan Indonesia  0.2
08 Apr 2021 20:45 Muntjar Indonesia  0.2
08 Apr 2021 20:45 Blimbing Indonesia  0.2
08 Apr 2021 20:45 Dadapan Indonesia  0.2
08 Apr 2021 20:45 Banjuwangi Indonesia  0.2
08 Apr 2021 20:45 Penginoeman Indonesia  0.2
08 Apr 2021 20:45 Belimbingsari Indonesia  0.2
08 Apr 2021 22:45 Pardoo Australia  0.1
08 Apr 2021 18:45 Banyuwangi Indonesia  0.1
08 Apr 2021 18:45 Gilimanuk Indonesia  0.1
08 Apr 2021 18:45 Tjandikesuma Indonesia  0.1
08 Apr 2021 18:45 Banjoebiroe Indonesia  0.1
08 Apr 2021 18:45 Cupel Indonesia  0.1
08 Apr 2021 18:15 Waterbank Australia  0.1
08 Apr 2021 18:00 Kennedys Cottage Australia  0.1
08 Apr 2021 18:00 Condon Australia  0.1
08 Apr 2021 19:00 Kencong Indonesia  0.1
08 Apr 2021 19:00 Lodjedjer Indonesia  0.1
08 Apr 2021 18:30 Grajagan Indonesia  0.1
08 Apr 2021 18:30 Gradjagan Indonesia  0.1
08 Apr 2021 21:45 Menango Indonesia  0.1
08 Apr 2021 21:45 Tandjungkarang Indonesia  0.1
08 Apr 2021 21:45 Telukbetung Indonesia  0.1
08 Apr 2021 21:45 Tarahan Indonesia  0.1
08 Apr 2021 18:00 Wailebe Indonesia  0.1
08 Apr 2021 18:00 Aplame Indonesia  0.1
08 Apr 2021 18:00 Woereh Indonesia  0.1
08 Apr 2021 18:00 Lewohajong Indonesia  0.1
08 Apr 2021 18:00 Koekoewerang Indonesia  0.1
08 Apr 2021 18:00 Throng Indonesia  0.1
08 Apr 2021 18:00 Adoenara Indonesia  0.1
08 Apr 2021 18:00 Lamakera Indonesia  0.1
08 Apr 2021 18:00 Papelawe Indonesia  0.1
08 Apr 2021 18:00 Sagu Indonesia  0.1
08 Apr 2021 18:00 Wotanglolong Indonesia  0.1
08 Apr 2021 18:00 Lewokeling Indonesia  0.1
08 Apr 2021 18:00 Witihama Indonesia  0.1
08 Apr 2021 18:00 Boleng Indonesia  0.1
08 Apr 2021 19:30 Kollan I Australia  0.1
08 Apr 2021 20:45 Prancak Indonesia  0.1
08 Apr 2021 20:45 Negara Indonesia  0.1
08 Apr 2021 22:00 Kekatang Indonesia  0.1
08 Apr 2021 18:30 Manoelairoti Indonesia  0.1
08 Apr 2021 18:30 Namosain Indonesia  0.1
08 Apr 2021 18:30 Kupang Indonesia  0.1
08 Apr 2021 18:30 Poeloedae Indonesia  0.1
08 Apr 2021 18:30 Soelamoe Indonesia  0.1
08 Apr 2021 18:30 Maoelafa Indonesia  0.1
08 Apr 2021 18:30 Pitai Indonesia  0.1
08 Apr 2021 18:30 Manikin Indonesia  0.1
08 Apr 2021 18:30 Pariti Indonesia  0.1
08 Apr 2021 18:30 Naimoeti Indonesia  0.1
08 Apr 2021 18:15 Nereng Indonesia  0.1
08 Apr 2021 18:15 Lewoleba Indonesia  0.1
08 Apr 2021 18:15 Lamanuna Indonesia  0.1
08 Apr 2021 18:15 Riangeba Indonesia  0.1
08 Apr 2021 18:15 Mboe Eain Indonesia  0.1
08 Apr 2021 18:15 Nembrala Indonesia  0.1
08 Apr 2021 18:15 Abuan Indonesia  0.1
08 Apr 2021 18:15 Ulua Indonesia  0.1
08 Apr 2021 18:15 Toedameda Indonesia  0.1
08 Apr 2021 18:15 Batutuah Indonesia  0.1
08 Apr 2021 18:00 Lamararap Indonesia  0.1
08 Apr 2021 18:30 Ningaloo Australia  0.1