Overall Green alert Tropical Cyclone for ODETTE-21
in Australia,
09 Apr 2021 12 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 ECMWF
Exposed countries Australia
Exposed population No people in Category 1 or higher
Maximum wind speed 86 km/h
Maximum storm surge 0.3 m (09 Apr 20:00 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
ECMWF Current 86 km/h 0.3 m 192 mm 0.5
ECMWF Overall 130 km/h 1.5 m 655 mm 0.5

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

TOP

Wind

130 km/h

Up to 60 thousand can be affected by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

Estimations based on the bulletin of 09 Apr 2021 12:00 UTC
CategoryCountryPopulation 
Tropical StormAustralia58,345 

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 00:00 86 -
- - - - - Indonesia
GREEN 2 04 Apr 2021 12:00 101 -
- - - - - Indonesia
GREEN 3 05 Apr 2021 00:00 101 -
- - - - - Indonesia
GREEN 4 05 Apr 2021 12:00 115 -
- - - - - Indonesia
GREEN 5 06 Apr 2021 00:00 108 -
- - - - - Indonesia
GREEN 6 06 Apr 2021 12:00 68 - - - - - - -
GREEN 7 07 Apr 2021 00:00 97 - - - - - - -
GREEN 8 07 Apr 2021 12:00 90 - - - - - - -
GREEN 9 08 Apr 2021 00:00 94 - - - - - - -
GREEN 10 08 Apr 2021 12:00 86 - - - - - - -
GREEN 11 09 Apr 2021 00:00 101 - - - - - - -
GREEN 12 09 Apr 2021 12:00 119 -
- - - - - Australia
Download:





Impact estimation for the next 72h
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Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 09 Apr 2021 12:00 UTC
LevelCountryPopulation 
100-250 mmIndonesia296 
50-100 mmIndonesia, Australia921,485
+
Indonesia913,114 
Australia8,371 

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 00:00 298 370 thousand
- - - Indonesia
Blue 2 04 Apr 2021 12:00 341 530 thousand
- - - Indonesia
Blue 3 05 Apr 2021 00:00 222 60 thousand
- - - - Indonesia
Blue 4 05 Apr 2021 12:00 291 2 thousand
- - - - Indonesia
Blue 5 06 Apr 2021 00:00 287 - - - - - - -
Blue 6 06 Apr 2021 12:00 364 - - - - - - -
Blue 7 07 Apr 2021 00:00 270 -
- - - - - Indonesia
Blue 8 07 Apr 2021 12:00 457 - - - - - - -
Blue 9 08 Apr 2021 00:00 283 -
- - - - - Indonesia
Blue 10 08 Apr 2021 12:00 207 - - - - - - -
Blue 11 09 Apr 2021 00:00 134 -
- - - - - Indonesia
Blue 12 09 Apr 2021 12:00 487 Few people
- - - - Indonesia, Australia




Impact estimation for the next 72h
TOP

StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Learmonth, Australia. This height is estimated for 09 Apr 2021 20:00 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 09 Apr 2021 12:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
09 Apr 2021 20:00 Learmonth Australia  0.3
09 Apr 2021 20:00 Karratha Australia  0.3
09 Apr 2021 21:00 Dampier Australia  0.3
09 Apr 2021 19:30 Mardie Australia  0.3
09 Apr 2021 20:45 Onslow Australia  0.3
09 Apr 2021 17:45 Wickham Australia  0.2
09 Apr 2021 17:45 Point Samson Australia  0.2
09 Apr 2021 17:45 Cossack Australia  0.2
10 Apr 2021 00:00 Derby Australia  0.2
09 Apr 2021 21:45 Exmouth Australia  0.2
09 Apr 2021 20:45 Glenroy Australia  0.2
09 Apr 2021 18:15 Port Hedland Australia  0.2
09 Apr 2021 18:15 Wedgefield Australia  0.2
09 Apr 2021 20:00 East Lewis I Australia  0.2
09 Apr 2021 18:30 Kollan I Australia  0.2
09 Apr 2021 18:15 Ah Chong I Australia  0.2
09 Apr 2021 20:00 Warroora Australia  0.2
09 Apr 2021 17:15 Pardoo Australia  0.2
09 Apr 2021 18:45 Condon Australia  0.1
09 Apr 2021 16:15 Matawai Indonesia  0.1
09 Apr 2021 16:15 Pajeti Indonesia  0.1
09 Apr 2021 16:15 Lakohembi Indonesia  0.1
09 Apr 2021 20:00 Kencong Indonesia  0.1
09 Apr 2021 20:00 Lodjedjer Indonesia  0.1
09 Apr 2021 23:15 Gnaraloo Australia  0.1
09 Apr 2021 21:30 Losan Indonesia  0.1
09 Apr 2021 21:30 Cilancang Indonesia  0.1
09 Apr 2021 21:30 Cirebon Indonesia  0.1
09 Apr 2021 16:00 Broome Australia  0.1
09 Apr 2021 16:00 Thangoo Australia  0.1
09 Apr 2021 23:45 Cape Cuvier Australia  0.1
09 Apr 2021 23:45 Quobba Australia  0.1
09 Apr 2021 23:15 Brassan Indonesia  0.1
09 Apr 2021 23:15 Muntjar Indonesia  0.1
09 Apr 2021 23:15 Blimbing Indonesia  0.1
09 Apr 2021 23:15 Dadapan Indonesia  0.1
09 Apr 2021 23:15 Banjuwangi Indonesia  0.1
09 Apr 2021 23:15 Penginoeman Indonesia  0.1
09 Apr 2021 23:15 Belimbingsari Indonesia  0.1
09 Apr 2021 21:15 Karangampel Indonesia  0.1
09 Apr 2021 13:45 Bundera Bundera Australia  0.1
09 Apr 2021 14:30 Cardabia Australia  0.1
09 Apr 2021 15:00 Batoe Porong Indonesia  0.1
09 Apr 2021 15:00 Kebanjar Indonesia  0.1
09 Apr 2021 21:00 Carnarvon Australia  0.1
09 Apr 2021 16:00 Lenteng Indonesia  0.1
09 Apr 2021 16:00 Rinca Indonesia  0.1
09 Apr 2021 16:00 Lo'o Indonesia  0.1
09 Apr 2021 13:45 Sidaju Indonesia  0.1
09 Apr 2021 13:45 Gresik Indonesia  0.1
09 Apr 2021 13:45 Pangkalan Indonesia  0.1
09 Apr 2021 13:45 Aermata Indonesia  0.1
10 Apr 2021 00:00 Useless Loop Australia  0.1
09 Apr 2021 14:15 Ningaloo Australia  0.1
09 Apr 2021 21:45 Dirk Hartog Australia  0.1
09 Apr 2021 14:30 Baliga Indonesia  0.1
09 Apr 2021 15:00 Ketapang Indonesia  0.1
09 Apr 2021 22:30 Menango Indonesia  0.1
09 Apr 2021 22:30 Tandjungkarang Indonesia  0.1
09 Apr 2021 22:30 Telukbetung Indonesia  0.1
09 Apr 2021 22:30 Tarahan Indonesia  0.1