Overall Green alert Tropical Cyclone for MANGGA-20
in Australia, Cocos (Keeling) Islands
22 May 2020 00 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 HWRF
Exposed countries Cocos (Keeling) Islands
Exposed population No people in Category 1 or higher
Maximum wind speed 72 km/h
Maximum storm surge 0.5 m (22 May 02:30 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
HWRF Current 72 km/h 0.5 m 142 mm 0.5
HWRF Overall 119 km/h 0.0 m 527 mm 0.5

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

TOP

Wind

119 km/h

Up to Few people can be affected by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

Estimations based on the bulletin of 22 May 2020 00:00 UTC
CategoryCountryPopulation 
Tropical StormCocos (Keeling) Islands596 

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 21 May 2020 06:00 72 - - - - - - -
GREEN 2 21 May 2020 12:00 86 - - - - - - -
GREEN 3 21 May 2020 18:00 94 - - - - - - -
GREEN 4 22 May 2020 00:00 94 -
- - - - - Cocos (Keeling) Islands
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 22 May 2020 00:00 UTC

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 21 May 2020 06:00 194 - - - - - - -
Blue 2 21 May 2020 12:00 74 - - - - - - -
Blue 3 21 May 2020 18:00 157 - - - - - - -
Blue 4 22 May 2020 00:00 365 - - - - - - -




Impact estimation for the next 72h
TOP

StormSurge

0.5 m

The maximum Storm surge height is  0.5m in Arongsantek, Indonesia. This height is estimated for 22 May 2020 02:30 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 22 May 2020 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
22 May 2020 02:30 Arongsantek Indonesia  0.5
22 May 2020 02:30 Pekat Indonesia  0.5
22 May 2020 02:30 Miro Indonesia  0.5
22 May 2020 02:15 Utan Indonesia  0.5
22 May 2020 02:15 Pato Pedoe Indonesia  0.5
22 May 2020 02:15 Sumbawa Besar Indonesia  0.5
22 May 2020 02:15 Idjok Indonesia  0.4
22 May 2020 02:15 Pernang Indonesia  0.4
22 May 2020 02:15 Laboean Mapin Indonesia  0.4
22 May 2020 02:15 Alas Indonesia  0.4
22 May 2020 04:30 Pardoo Australia  0.4
22 May 2020 02:00 Lepeloang Indonesia  0.4
22 May 2020 02:00 Lombok Indonesia  0.4
22 May 2020 02:00 Sembelie Indonesia  0.4
22 May 2020 02:00 Soengian Indonesia  0.4
22 May 2020 02:15 Desa Anjar Indonesia  0.4
22 May 2020 02:15 Bayan Indonesia  0.4
22 May 2020 02:15 Pringgabaja Indonesia  0.4
22 May 2020 02:15 Salangan Indonesia  0.3
22 May 2020 02:15 Soeroengdjoekoeng Indonesia  0.3
22 May 2020 02:00 Labuhanpon Indonesia  0.3
22 May 2020 02:00 Blongas Indonesia  0.3
22 May 2020 02:00 Lembar Indonesia  0.3
22 May 2020 02:00 Tandjoengkarang Indonesia  0.3
22 May 2020 02:00 Geroeng Indonesia  0.3
22 May 2020 02:15 Tandjung Indonesia  0.3
22 May 2020 02:15 Mangsit Indonesia  0.3
22 May 2020 02:15 Pamenang Indonesia  0.3
22 May 2020 02:15 Djoelah Indonesia  0.3
22 May 2020 02:15 Tejakula Indonesia  0.3
22 May 2020 02:15 Tedjakula Indonesia  0.3
22 May 2020 02:15 Gretek Indonesia  0.3
22 May 2020 02:15 Tianjar Indonesia  0.3
22 May 2020 02:15 Kubu Indonesia  0.3
22 May 2020 02:15 Tjulik Indonesia  0.3
22 May 2020 04:30 Condon Australia  0.3
22 May 2020 02:15 Karangasem Indonesia  0.3
22 May 2020 02:15 Tenganan Indonesia  0.3
22 May 2020 02:15 Amlapura Indonesia  0.3
22 May 2020 05:15 Port Hedland Australia  0.3
22 May 2020 05:15 Wedgefield Australia  0.3
22 May 2020 00:00 Carnarvon Australia  0.3
22 May 2020 02:00 Manggis Indonesia  0.2
22 May 2020 02:15 Batoemoenggoel Indonesia  0.2
22 May 2020 02:45 Lungkung Indonesia  0.2
22 May 2020 02:45 Lembongan Indonesia  0.2
22 May 2020 02:45 Tojapakeh Indonesia  0.2
22 May 2020 02:45 Batoemadeg Indonesia  0.2
22 May 2020 02:45 Tanglad Indonesia  0.2
22 May 2020 01:45 Kencong Indonesia  0.2
22 May 2020 01:45 Lodjedjer Indonesia  0.2
22 May 2020 02:30 East Lewis I Australia  0.2
22 May 2020 02:30 Dampier Australia  0.2
22 May 2020 03:30 Lenteng Indonesia  0.2
22 May 2020 03:30 Rinca Indonesia  0.2
22 May 2020 03:30 Lo'o Indonesia  0.2
22 May 2020 03:30 Mboera Indonesia  0.2
22 May 2020 03:30 Labuhanbadjo Indonesia  0.2
22 May 2020 03:30 Badjo Indonesia  0.2
22 May 2020 03:30 Nggorang Indonesia  0.2
22 May 2020 02:00 Shark Bay Australia  0.2
22 May 2020 02:00 Monkey Mia Australia  0.2
22 May 2020 01:00 Muntjar Indonesia  0.2
22 May 2020 01:00 Blimbing Indonesia  0.2
22 May 2020 01:00 Dadapan Indonesia  0.2
22 May 2020 01:00 Banyuwangi Indonesia  0.2
22 May 2020 01:00 Banjuwangi Indonesia  0.2
22 May 2020 01:00 Gilimanuk Indonesia  0.2
22 May 2020 01:00 Penginoeman Indonesia  0.2
22 May 2020 01:00 Belimbingsari Indonesia  0.2
22 May 2020 01:00 Tjandikesuma Indonesia  0.2
22 May 2020 00:45 Brassan Indonesia  0.2
22 May 2020 03:30 Sowa Indonesia  0.2
22 May 2020 03:45 Komodo Indonesia  0.2
22 May 2020 03:15 Oi Sengari Indonesia  0.2
22 May 2020 03:15 Kampoeng Maladjoe Indonesia  0.2
22 May 2020 03:15 Mintaoe Nae Indonesia  0.2
22 May 2020 03:15 Sanggar Indonesia  0.2
22 May 2020 03:30 Bontoh Indonesia  0.2
22 May 2020 03:30 Wara Indonesia  0.2
22 May 2020 06:00 Soega Indonesia  0.2
22 May 2020 03:45 Sape Indonesia  0.2
22 May 2020 03:45 Toronaroe Indonesia  0.2
22 May 2020 03:45 Badjo Indonesia  0.2
22 May 2020 02:30 Labih Indonesia  0.2
22 May 2020 02:30 Bandjarangkan Indonesia  0.2
22 May 2020 04:00 Kalbarri Australia  0.2
22 May 2020 00:45 Banjoebiroe Indonesia  0.2
22 May 2020 00:45 Cupel Indonesia  0.2
22 May 2020 00:45 Banjuwedang Indonesia  0.2
22 May 2020 00:45 Prancak Indonesia  0.2
22 May 2020 00:45 Negara Indonesia  0.2
22 May 2020 02:15 Useless Loop Australia  0.2
22 May 2020 02:15 Denham Australia  0.2
22 May 2020 05:00 Quobba Australia  0.2
22 May 2020 04:45 Cape Cuvier Australia  0.2
22 May 2020 05:15 Karratha Australia  0.2
22 May 2020 05:00 Onslow Australia  0.2
22 May 2020 03:30 Dirk Hartog Australia  0.1
22 May 2020 02:15 Djareweh Indonesia  0.1
22 May 2020 01:30 Seseh Indonesia  0.1
22 May 2020 01:30 Kuta Indonesia  0.1
22 May 2020 01:30 Djimbaran Indonesia  0.1
22 May 2020 01:30 Boealoe Indonesia  0.1
22 May 2020 01:30 Benua Indonesia  0.1
22 May 2020 01:30 Denpasar Indonesia  0.1
22 May 2020 01:30 Sukawati Indonesia  0.1
22 May 2020 02:15 Sunut Indonesia  0.1
22 May 2020 05:30 Mardie Australia  0.1
22 May 2020 01:45 Learmonth Australia  0.1
22 May 2020 04:45 Point Samson Australia  0.1
22 May 2020 04:45 Cossack Australia  0.1
22 May 2020 04:30 Wickham Australia  0.1
22 May 2020 01:15 Petjatu Indonesia  0.1
22 May 2020 03:45 Gladstone Australia  0.1
22 May 2020 01:00 Mendaja Indonesia  0.1
22 May 2020 02:45 West Island Cocos (Keeling) Islands  0.1
22 May 2020 01:45 Gerampi Indonesia  0.1
22 May 2020 00:30 Mundjungan Indonesia  0.1
22 May 2020 00:30 Tasikmadoe Indonesia  0.1
22 May 2020 00:30 Popoh Indonesia  0.1
22 May 2020 01:30 Waikasaha Indonesia  0.1
22 May 2020 01:30 Kodi Indonesia  0.1
22 May 2020 01:30 Soema Indonesia  0.1
22 May 2020 01:30 Genggalo Indonesia  0.1
22 May 2020 00:45 Jehembang Indonesia  0.1
22 May 2020 00:45 Pulukan Indonesia  0.1
22 May 2020 02:00 Lena Indonesia  0.1
22 May 2020 02:00 Kadesa Indonesia  0.1
22 May 2020 02:00 Lapaoe Indonesia  0.1
22 May 2020 04:45 Warroora Australia  0.1
22 May 2020 00:45 Panggul Indonesia  0.1
22 May 2020 01:30 Katewela Indonesia  0.1
22 May 2020 01:30 Karendi Indonesia  0.1
22 May 2020 01:30 Memboro Indonesia  0.1
22 May 2020 01:30 Grajagan Indonesia  0.1
22 May 2020 01:30 Gradjagan Indonesia  0.1
22 May 2020 00:45 Badjera Indonesia  0.1
22 May 2020 01:15 Awang Indonesia  0.1