Overall Green alert Tropical Cyclone for MANGGA-20
in Australia, Cocos (Keeling) Islands
24 May 2020 12 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

Tropical Cyclone MANGGA-20 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 112 km/h
Maximum storm surge 1.4 m (24 May 07:15 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 112 km/h 1.4 m 520 mm 0.5
ECMWF Overall 112 km/h 1.4 m 520 mm 0.5

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

TOP

Wind

112 km/h

Up to 10 thousand can be affected by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

Estimations based on the bulletin of 24 May 2020 12:00 UTC (Overall situation)
CategoryCountryPopulation 
Tropical StormAustralia10,414 

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 20 May 2020 12:00 76 - - - - - - -
GREEN 2 21 May 2020 00:00 90 - - - - - - -
GREEN 3 21 May 2020 12:00 72 - - - - - - -
GREEN 4 22 May 2020 00:00 61 - - - - - - -
GREEN 5 22 May 2020 12:00 65 - - - - - - -
GREEN 6 23 May 2020 00:00 83 - - - - - - -
GREEN 7 23 May 2020 12:00 94 -
- - - - - Australia
GREEN 8 24 May 2020 00:00 112 -
- - - - - Australia
GREEN 9 24 May 2020 12:00 76 -
- - - - - Australia
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 24 May 2020 12:00 UTC (Overall situation)
LevelCountryPopulation 
100-250 mmIndonesia553,588 
50-100 mmIndonesia, Cocos (Keeling) Islands, Australia7,782,649
+
Indonesia7,779,368 
Cocos (Keeling) Islands596 
Australia2,685 

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 20 May 2020 12:00 161 - - - - - - -
Blue 2 21 May 2020 00:00 438 -
- - - - - Indonesia
Blue 3 21 May 2020 12:00 260 - - - - - - -
Blue 4 22 May 2020 00:00 171 - - - - - - -
Blue 5 22 May 2020 12:00 181 - - - - - - -
Blue 6 23 May 2020 00:00 178 - - - - - - -
Blue 7 23 May 2020 12:00 139 - - - - - - -
Blue 8 24 May 2020 00:00 121 -
- - - - - Australia
Blue 9 24 May 2020 12:00 279 170 thousand
- - - - Indonesia, Australia




Impact estimation for the next 72h
TOP

StormSurge

1.4 m

The maximum Storm surge height is  1.4m in Useless Loop, Australia. This height is estimated for 24 May 2020 07:15 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 24 May 2020 12:00 UTC (Overall situation)
    
Alert Date (UTC) Name Country Storm surge height (m)
24 May 2020 07:15 Useless Loop Australia  1.4
24 May 2020 07:30 Dirk Hartog Australia  1.3
24 May 2020 08:30 Tamala Australia  1.2
24 May 2020 09:45 Nanga Australia  1.1
24 May 2020 09:30 Carrarang Australia  1.1
24 May 2020 12:30 Gladstone Australia  1.0
24 May 2020 08:00 Denham Australia  1.0
24 May 2020 15:00 Hamelin Pool Australia  1.0
24 May 2020 15:00 Hamelin Australia  1.0
24 May 2020 12:15 Shark Bay Australia  0.9
24 May 2020 12:15 Monkey Mia Australia  0.9
24 May 2020 10:00 Carnarvon Australia  0.8
24 May 2020 10:30 Learmonth Australia  0.7
24 May 2020 08:00 Kalbarri Australia  0.7
24 May 2020 19:45 Wickham Australia  0.6
24 May 2020 19:45 Point Samson Australia  0.6
24 May 2020 19:45 Cossack Australia  0.6
21 May 2020 13:45 Arongsantek Indonesia  0.6
21 May 2020 13:45 Pekat Indonesia  0.6
21 May 2020 13:45 Miro Indonesia  0.6
21 May 2020 14:00 Utan Indonesia  0.6
21 May 2020 14:00 Pato Pedoe Indonesia  0.6
21 May 2020 14:00 Sumbawa Besar Indonesia  0.6
21 May 2020 13:45 Idjok Indonesia  0.6
24 May 2020 09:15 Mardie Australia  0.6
24 May 2020 19:45 Dampier Australia  0.5
24 May 2020 19:45 Karratha Australia  0.5
21 May 2020 13:45 Pernang Indonesia  0.5
25 May 2020 02:45 Port Hedland Australia  0.5
25 May 2020 02:45 Wedgefield Australia  0.5
21 May 2020 13:45 Laboean Mapin Indonesia  0.5
21 May 2020 13:45 Alas Indonesia  0.5
24 May 2020 09:45 Exmouth Australia  0.5
24 May 2020 18:45 East Lewis I Australia  0.5
21 May 2020 14:00 Lepeloang Indonesia  0.5
21 May 2020 14:00 Lombok Indonesia  0.5
21 May 2020 14:00 Sembelie Indonesia  0.5
21 May 2020 14:00 Soengian Indonesia  0.5
24 May 2020 09:00 Quobba Australia  0.5
24 May 2020 17:30 Pardoo Australia  0.5
24 May 2020 09:00 Onslow Australia  0.5
21 May 2020 13:45 Desa Anjar Indonesia  0.5
21 May 2020 13:45 Bayan Indonesia  0.5
24 May 2020 08:30 Cape Cuvier Australia  0.5
21 May 2020 14:00 Pringgabaja Indonesia  0.4
21 May 2020 13:45 Salangan Indonesia  0.4
24 May 2020 18:45 Condon Australia  0.4
24 May 2020 14:30 Glenroy Australia  0.4
21 May 2020 13:45 Soeroengdjoekoeng Indonesia  0.4
21 May 2020 13:45 Tandjung Indonesia  0.4
24 May 2020 07:30 Ah Chong I Australia  0.4
21 May 2020 13:45 Pamenang Indonesia  0.4
24 May 2020 09:00 Warroora Australia  0.4
21 May 2020 13:45 Mangsit Indonesia  0.4
21 May 2020 19:15 Labuhanpon Indonesia  0.4
21 May 2020 19:15 Blongas Indonesia  0.4
21 May 2020 19:15 Lembar Indonesia  0.4
21 May 2020 19:15 Tandjoengkarang Indonesia  0.4
21 May 2020 19:15 Geroeng Indonesia  0.4
21 May 2020 13:45 Tianjar Indonesia  0.4
21 May 2020 13:45 Kubu Indonesia  0.4
21 May 2020 13:45 Gretek Indonesia  0.4
24 May 2020 09:00 Gnaraloo Australia  0.4
21 May 2020 13:45 Tjulik Indonesia  0.4
21 May 2020 13:45 Tejakula Indonesia  0.3
21 May 2020 13:45 Tedjakula Indonesia  0.3
21 May 2020 08:15 Djoelah Indonesia  0.3
21 May 2020 13:45 Karangasem Indonesia  0.3
21 May 2020 13:45 Tenganan Indonesia  0.3
21 May 2020 13:45 Amlapura Indonesia  0.3
21 May 2020 06:45 Blimbing Indonesia  0.3
21 May 2020 06:45 Dadapan Indonesia  0.3
21 May 2020 06:45 Banyuwangi Indonesia  0.3
21 May 2020 06:45 Banjuwangi Indonesia  0.3
21 May 2020 06:45 Soega Indonesia  0.3
21 May 2020 06:45 Gilimanuk Indonesia  0.3
21 May 2020 06:45 Penginoeman Indonesia  0.3
21 May 2020 06:45 Belimbingsari Indonesia  0.3
21 May 2020 06:45 Tjandikesuma Indonesia  0.3
21 May 2020 01:30 Kencong Indonesia  0.3
21 May 2020 01:30 Lodjedjer Indonesia  0.3
21 May 2020 08:15 Batoemoenggoel Indonesia  0.3
21 May 2020 08:15 Manggis Indonesia  0.3
21 May 2020 08:30 Lungkung Indonesia  0.3
21 May 2020 08:30 Lembongan Indonesia  0.3
21 May 2020 08:30 Tojapakeh Indonesia  0.3
21 May 2020 08:30 Batoemadeg Indonesia  0.3
21 May 2020 08:30 Tanglad Indonesia  0.3
24 May 2020 08:30 Cardabia Australia  0.3
21 May 2020 06:45 Muntjar Indonesia  0.2
21 May 2020 16:00 Oi Sengari Indonesia  0.2
21 May 2020 16:00 Kampoeng Maladjoe Indonesia  0.2
21 May 2020 16:00 Mintaoe Nae Indonesia  0.2
21 May 2020 16:00 Sanggar Indonesia  0.2
21 May 2020 16:00 Sowa Indonesia  0.2
21 May 2020 16:00 Bontoh Indonesia  0.2
21 May 2020 16:00 Wara Indonesia  0.2
21 May 2020 16:00 Toronaroe Indonesia  0.2
21 May 2020 16:30 Lenteng Indonesia  0.2
21 May 2020 16:30 Rinca Indonesia  0.2
21 May 2020 16:30 Lo'o Indonesia  0.2
21 May 2020 16:30 Mboera Indonesia  0.2
21 May 2020 16:30 Labuhanbadjo Indonesia  0.2
21 May 2020 16:30 Badjo Indonesia  0.2
21 May 2020 16:30 Nggorang Indonesia  0.2
21 May 2020 16:15 Komodo Indonesia  0.2
21 May 2020 08:30 Labih Indonesia  0.2
21 May 2020 08:30 Bandjarangkan Indonesia  0.2
26 May 2020 05:45 Sape Indonesia  0.2
26 May 2020 05:45 Badjo Indonesia  0.2
24 May 2020 08:30 Ningaloo Australia  0.2
21 May 2020 06:45 Banjoebiroe Indonesia  0.2
21 May 2020 06:45 Cupel Indonesia  0.2
21 May 2020 06:45 Banjuwedang Indonesia  0.2
21 May 2020 06:45 Prancak Indonesia  0.2
21 May 2020 06:45 Negara Indonesia  0.2
25 May 2020 08:45 Batuulo Indonesia  0.2
22 May 2020 05:45 Seseh Indonesia  0.2
22 May 2020 05:45 Kuta Indonesia  0.2
22 May 2020 05:45 Djimbaran Indonesia  0.2
22 May 2020 05:45 Boealoe Indonesia  0.2
22 May 2020 05:45 Benua Indonesia  0.2
22 May 2020 05:45 Denpasar Indonesia  0.2
22 May 2020 05:45 Sukawati Indonesia  0.2
21 May 2020 06:30 Brassan Indonesia  0.2
24 May 2020 08:30 Bundera Bundera Australia  0.2
21 May 2020 08:15 Sunut Indonesia  0.2
22 May 2020 01:00 Petjatu Indonesia  0.2
21 May 2020 08:15 Djareweh Indonesia  0.2
20 May 2020 14:30 West Island Cocos (Keeling) Islands  0.2
24 May 2020 21:45 Condro Indonesia  0.1
21 May 2020 07:30 Karendi Indonesia  0.1
21 May 2020 07:30 Memboro Indonesia  0.1
21 May 2020 07:15 Tanahdamar Indonesia  0.1
21 May 2020 07:30 Katewela Indonesia  0.1
21 May 2020 07:15 Lena Indonesia  0.1
21 May 2020 07:15 Kadesa Indonesia  0.1
21 May 2020 07:15 Lapaoe Indonesia  0.1
22 May 2020 06:00 Mendaja Indonesia  0.1
22 May 2020 06:15 Jehembang Indonesia  0.1
22 May 2020 06:15 Pulukan Indonesia  0.1
22 May 2020 06:15 Badjera Indonesia  0.1
22 May 2020 06:00 Krambitan Indonesia  0.1
26 May 2020 14:00 Huu Indonesia  0.1
26 May 2020 14:00 Madawa Indonesia  0.1
26 May 2020 14:00 Polo Indonesia  0.1
21 May 2020 07:00 Grajagan Indonesia  0.1
21 May 2020 07:00 Gradjagan Indonesia  0.1
21 May 2020 06:45 Praigaga Indonesia  0.1
21 May 2020 06:45 Omatena Indonesia  0.1
21 May 2020 07:00 Kambaroe Indonesia  0.1
21 May 2020 01:15 Mundjungan Indonesia  0.1
21 May 2020 01:15 Tasikmadoe Indonesia  0.1
21 May 2020 01:15 Popoh Indonesia  0.1
21 May 2020 07:15 Gerampi Indonesia  0.1
21 May 2020 07:15 Bangkulua Indonesia  0.1
21 May 2020 07:15 Owimbai Indonesia  0.1
21 May 2020 07:15 Waworada Indonesia  0.1
21 May 2020 06:45 Waigalli Indonesia  0.1
21 May 2020 07:30 Soema Indonesia  0.1
21 May 2020 07:30 Genggalo Indonesia  0.1
21 May 2020 07:15 Sondo Indonesia  0.1
21 May 2020 07:30 Sedjorong Indonesia  0.1
21 May 2020 07:30 Waikasaha Indonesia  0.1
21 May 2020 07:30 Kodi Indonesia  0.1
20 May 2020 15:00 Tirtohardjo Indonesia  0.1
26 May 2020 03:45 Djepitoe Indonesia  0.1
26 May 2020 03:45 Deliugo Indonesia  0.1
26 May 2020 03:45 Kalak Indonesia  0.1
21 May 2020 07:15 Laboe Djamboe Indonesia  0.1
22 May 2020 05:45 Bande-alit Indonesia  0.1
21 May 2020 06:45 Madala Indonesia  0.1
21 May 2020 06:45 Bondobela Indonesia  0.1
21 May 2020 01:15 Guying Indonesia  0.1
21 May 2020 01:15 Sidomukti Indonesia  0.1
21 May 2020 06:30 Oeboeoleta Indonesia  0.1
21 May 2020 07:00 Garantah Indonesia  0.1
21 May 2020 07:00 Lebah Indonesia  0.1
21 May 2020 07:30 Tosi Indonesia  0.1
21 May 2020 07:30 Bondokodi Indonesia  0.1
26 May 2020 07:15 Boeloelawang Indonesia  0.1
21 May 2020 06:45 Kahale Indonesia  0.1
21 May 2020 07:30 Awang Indonesia  0.1
20 May 2020 14:30 The Settlement Christmas Island  0.1
20 May 2020 15:00 Ngadirodjo Indonesia  0.1
20 May 2020 15:00 Panggul Indonesia  0.1
20 May 2020 15:15 Patjitan Indonesia  0.1
21 May 2020 01:15 Lungurdowo Indonesia  0.1
21 May 2020 01:15 Pudjihardjo Indonesia  0.1
26 May 2020 04:30 Tambaksari Indonesia  0.1