Overall Green Tropical Cyclone for LUANA-26
in Australia
23 Jan 2026 12 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

Tropical Cyclone LUANA-26 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 83 km/h
Maximum storm surge 1.0 m (24 Jan 04:00 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 83 km/h 1.0 m 134 mm 0.5
ECMWF Overall 79 km/h 1.3 m 495 mm 0.5

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

TOP

Wind

79 km/h

Up to 4 thousand can be affected by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

Estimations based on the bulletin of 23 Jan 2026 12:00 UTC
CategoryCountryPopulation 
Tropical StormAustralia4,053
+
Australia4,040 
Other countries12 

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 22 Jan 2026 12:00 61 - - - - - - -
GREEN 2 23 Jan 2026 00:00 68 - - - - - - -
GREEN 3 23 Jan 2026 12:00 83 -
- - - - - Australia, Other countries
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 23 Jan 2026 12:00 UTC
LevelCountryPopulation 
250-500 mmAustralia94
+
Other countries07 
Australia87 
100-250 mmIndonesia, Christmas Island, Australia36,894
+
Indonesia4,581 
Other countries05 
Christmas Island3,582 
Australia28,724 
50-100 mmIndonesia, Australia1,163,874
+
Indonesia1,151,826 
Australia12,048 

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 22 Jan 2026 12:00 387 5 thousand
- - - - Indonesia, Other countries
Blue 2 23 Jan 2026 00:00 348 60 thousand
- - - - Indonesia
Blue 3 23 Jan 2026 12:00 463 40 thousand
- - - Indonesia, Other countries, Christmas Island, Australia




Impact estimation for the next 72h
TOP

StormSurge

1 m

The maximum Storm surge height is  1.0m in Derby, Australia. This height is estimated for 24 Jan 2026 04:00 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 23 Jan 2026 12:00 UTC
    
Level Date (UTC) Name Country Storm surge height (m)
24 Jan 2026 04:00 Derby Australia  1.0
24 Jan 2026 12:45 Derby Australia  0.9
24 Jan 2026 03:45 Pender Australia  0.6
24 Jan 2026 07:00 Kollan I Australia  0.6
25 Jan 2026 09:15 Broome Australia  0.4
25 Jan 2026 09:15 Thangoo Australia  0.4
26 Jan 2026 05:45 Caburinga Village Australia  0.4
26 Jan 2026 11:15 Bing Bong Australia  0.4
25 Jan 2026 22:15 Kotad Indonesia  0.3
25 Jan 2026 22:45 Welab Indonesia  0.3
25 Jan 2026 21:45 Kobiem Indonesia  0.3
25 Jan 2026 21:45 Okaba Indonesia  0.3
25 Jan 2026 21:45 Moegaigare Indonesia  0.3
25 Jan 2026 21:45 Alakoe Indonesia  0.3
25 Jan 2026 21:45 Alatepi Indonesia  0.3
25 Jan 2026 22:45 Papisote Indonesia  0.3
25 Jan 2026 23:30 Gelib Indonesia  0.3
25 Jan 2026 23:30 Dokib Indonesia  0.3
26 Jan 2026 00:15 Kandala Jawal Indonesia  0.3
26 Jan 2026 00:15 Wamal Indonesia  0.3
26 Jan 2026 00:15 Dodalim Indonesia  0.3
26 Jan 2026 00:15 Yulbabuti Indonesia  0.3
26 Jan 2026 08:00 Alyangula Australia  0.3
26 Jan 2026 05:00 Numbulwar Australia  0.3
25 Jan 2026 22:30 Komoran Indonesia  0.3
26 Jan 2026 06:15 Gove Australia  0.3
26 Jan 2026 06:15 Yirrkala Mission Australia  0.3
26 Jan 2026 06:15 Yirrkala Australia  0.3
25 Jan 2026 22:00 Pasirputih Indonesia  0.3
25 Jan 2026 08:45 Waterbank Australia  0.3
26 Jan 2026 06:30 Nhulunbuy Australia  0.3
25 Jan 2026 22:00 Selemit Indonesia  0.3
25 Jan 2026 22:45 Heits Indonesia  0.3
25 Jan 2026 22:00 Konerau Indonesia  0.3
25 Jan 2026 22:15 Wan Indonesia  0.3
23 Jan 2026 20:00 Port Hedland Australia  0.3
23 Jan 2026 20:00 Wedgefield Australia  0.3
25 Jan 2026 23:15 Soeam Indonesia  0.3
25 Jan 2026 22:30 Kladar Indonesia  0.3
25 Jan 2026 22:30 Sabon Indonesia  0.3
25 Jan 2026 22:30 Tor Indonesia  0.3
25 Jan 2026 08:30 Kennedys Cottage Australia  0.2
24 Jan 2026 04:15 Point Samson Australia  0.2
24 Jan 2026 04:15 Cossack Australia  0.2
23 Jan 2026 12:45 Larrakeyah Australia  0.2
23 Jan 2026 12:45 Fannie Bay Australia  0.2
23 Jan 2026 12:45 Parap Australia  0.2
23 Jan 2026 12:45 Darwin Australia  0.2
23 Jan 2026 12:45 Nightcliff Australia  0.2
23 Jan 2026 12:45 Ludmilla Australia  0.2
23 Jan 2026 12:45 Bagot Australia  0.2
23 Jan 2026 12:45 Leanyer Australia  0.2
23 Jan 2026 12:45 Knuckeys Lagoon Australia  0.2
23 Jan 2026 12:45 Berrimah Australia  0.2
25 Jan 2026 21:45 Dolatanden Indonesia  0.2
23 Jan 2026 14:00 Binningup Australia  0.2
23 Jan 2026 14:00 Myalup Australia  0.2
23 Jan 2026 14:00 Burragenup Australia  0.2
23 Jan 2026 13:00 The Palms Australia  0.2
25 Jan 2026 06:15 Thundulda Australia  0.2
25 Jan 2026 06:15 Eyre Australia  0.2
24 Jan 2026 04:15 Karratha Australia  0.2
24 Jan 2026 04:15 Dampier Australia  0.2
24 Jan 2026 03:15 Wickham Australia  0.2
24 Jan 2026 06:45 Pardoo Australia  0.2
24 Jan 2026 04:45 East Lewis I Australia  0.2
25 Jan 2026 22:45 Taroea Anim Indonesia  0.2
24 Jan 2026 01:15 Denial Bay Australia  0.2
24 Jan 2026 03:30 Thevenard Australia  0.2
24 Jan 2026 03:30 Ceduna Australia  0.2
24 Jan 2026 03:30 Laura Bay Australia  0.2
24 Jan 2026 03:30 Smoky Bay Australia  0.2
26 Jan 2026 11:30 Haslam Australia  0.2
24 Jan 2026 03:30 Venus Bay Australia  0.2
24 Jan 2026 03:30 Port Kenny Australia  0.2
23 Jan 2026 14:45 Muntjar Indonesia  0.2
23 Jan 2026 14:45 Blimbing Indonesia  0.2
23 Jan 2026 14:45 Dadapan Indonesia  0.2
23 Jan 2026 14:45 Banyuwangi Indonesia  0.2
23 Jan 2026 14:45 Banjuwangi Indonesia  0.2
23 Jan 2026 14:45 Gilimanuk Indonesia  0.2
23 Jan 2026 14:45 Penginoeman Indonesia  0.2
23 Jan 2026 14:45 Belimbingsari Indonesia  0.2
23 Jan 2026 14:45 Tjandikesuma Indonesia  0.2
26 Jan 2026 12:00 Streaky Bay Australia  0.2
25 Jan 2026 19:15 Per Indonesia  0.2
25 Jan 2026 19:15 Amborip Indonesia  0.2
25 Jan 2026 19:15 Biwarlaut Indonesia  0.2
25 Jan 2026 19:15 Jow Indonesia  0.2
24 Jan 2026 09:45 Condon Australia  0.2
24 Jan 2026 04:30 Mardie Australia  0.2
25 Jan 2026 17:45 Jofar Indonesia  0.2
25 Jan 2026 17:45 Agats Indonesia  0.2
25 Jan 2026 19:30 Otsjanep Indonesia  0.2
26 Jan 2026 11:45 Masara Indonesia  0.2
26 Jan 2026 11:45 Tioro Indonesia  0.2
26 Jan 2026 11:45 Kembano Indonesia  0.2
26 Jan 2026 11:45 Tampo Indonesia  0.2
26 Jan 2026 11:45 Napabalana Indonesia  0.2
26 Jan 2026 11:45 Bonea Indonesia  0.2
26 Jan 2026 12:00 Pamandali Indonesia  0.2
26 Jan 2026 12:00 Rumba Indonesia  0.2
26 Jan 2026 12:00 Toroboeloe Indonesia  0.2
24 Jan 2026 21:15 Setiroek Indonesia  0.2
26 Jan 2026 12:00 Lakara Indonesia  0.2
26 Jan 2026 12:00 Wansabari Indonesia  0.2
26 Jan 2026 12:00 Tinangea Indonesia  0.2
23 Jan 2026 12:30 Mullalloo Beach Australia  0.2
23 Jan 2026 12:30 Fremantle Australia  0.2
23 Jan 2026 12:30 North Beach Australia  0.2
23 Jan 2026 12:30 North Fremantle Australia  0.2
23 Jan 2026 12:30 Scarborough Australia  0.2
23 Jan 2026 12:30 Mosman Park Australia  0.2
23 Jan 2026 12:30 Cottesloe Australia  0.2
23 Jan 2026 12:30 East Fremantle Australia  0.2
23 Jan 2026 12:30 Peppermint Grove Australia  0.2
23 Jan 2026 12:30 Swanbourne Australia  0.2
23 Jan 2026 12:30 Claremont Australia  0.2
23 Jan 2026 12:30 Spearwood Australia  0.2
23 Jan 2026 12:30 Bicton Australia  0.2
25 Jan 2026 18:30 Birab Indonesia  0.1
26 Jan 2026 11:30 Roliai Indonesia  0.1
24 Jan 2026 21:45 Pagatan Indonesia  0.1
26 Jan 2026 11:15 Daole Indonesia  0.1
24 Jan 2026 19:45 Bapuju Indonesia  0.1
24 Jan 2026 19:45 Bahaur Indonesia  0.1
26 Jan 2026 11:15 Kasiputih Indonesia  0.1
26 Jan 2026 11:30 Laora Indonesia  0.1
24 Jan 2026 21:15 Kualalupak Indonesia  0.1
24 Jan 2026 21:15 Aluhaluh Indonesia  0.1
24 Jan 2026 21:15 Tambakkarangan Indonesia  0.1
23 Jan 2026 13:45 Falcon Australia  0.1
25 Jan 2026 17:15 Basada Indonesia  0.1
25 Jan 2026 17:15 Kobroor Indonesia  0.1
25 Jan 2026 17:15 Djamboeai Indonesia  0.1
25 Jan 2026 17:15 Barakan Indonesia  0.1
25 Jan 2026 17:15 Rabal Indonesia  0.1
25 Jan 2026 17:15 Kangoerma Indonesia  0.1
23 Jan 2026 12:00 Onslow Australia  0.1
25 Jan 2026 17:15 Masian Indonesia  0.1
24 Jan 2026 03:30 Sceale Bay Australia  0.1
24 Jan 2026 03:30 Toorna Park Australia  0.1
26 Jan 2026 07:15 Oetefoe-besar Indonesia  0.1
26 Jan 2026 07:15 Besdale Indonesia  0.1
26 Jan 2026 07:15 Akle Indonesia  0.1
26 Jan 2026 07:15 Silain Indonesia  0.1
26 Jan 2026 07:15 Oetefoe-ketjil Indonesia  0.1
26 Jan 2026 07:15 Butuinan Indonesia  0.1
26 Jan 2026 07:15 Hala Indonesia  0.1
26 Jan 2026 07:15 Oeboeah Indonesia  0.1
26 Jan 2026 07:15 Oisina Indonesia  0.1
26 Jan 2026 07:15 Tablolong Indonesia  0.1
26 Jan 2026 07:15 Hansisi Indonesia  0.1
26 Jan 2026 07:15 Naioni Indonesia  0.1
26 Jan 2026 07:15 Tenau Indonesia  0.1
26 Jan 2026 07:15 Tuakdale Indonesia  0.1
26 Jan 2026 07:15 Manoelairoti Indonesia  0.1
26 Jan 2026 07:15 Namosain Indonesia  0.1
26 Jan 2026 07:15 Kupang Indonesia  0.1
26 Jan 2026 07:15 Maoelafa Indonesia  0.1
26 Jan 2026 07:15 Sekalac Indonesia  0.1
26 Jan 2026 12:00 Gribble Settlement Australia  0.1
25 Jan 2026 16:00 Pagatan Indonesia  0.1
25 Jan 2026 16:00 Pematangdoerian Indonesia  0.1
25 Jan 2026 16:00 Semisir Indonesia  0.1
25 Jan 2026 16:00 Tandjungserdang Indonesia  0.1
25 Jan 2026 16:00 Salinau Indonesia  0.1
25 Jan 2026 15:30 Amamapare Indonesia  0.1
23 Jan 2026 15:30 Guring Indonesia  0.1
23 Jan 2026 15:30 Kota Agung Indonesia  0.1
24 Jan 2026 20:15 Pagetan Indonesia  0.1
24 Jan 2026 20:15 Tabanio Indonesia  0.1
24 Jan 2026 20:15 Bawahalajung Indonesia  0.1
24 Jan 2026 01:15 Salebe Indonesia  0.1
24 Jan 2026 01:15 Modan Indonesia  0.1
23 Jan 2026 17:15 Brassan Indonesia  0.1
26 Jan 2026 11:00 Wailutu Indonesia  0.1
26 Jan 2026 11:00 Temin Indonesia  0.1
26 Jan 2026 11:00 Bukrane Indonesia  0.1
26 Jan 2026 11:00 Koreare Indonesia  0.1
25 Jan 2026 15:45 Ndapurutiri Indonesia  0.1
23 Jan 2026 13:30 Mandurah Australia  0.1
26 Jan 2026 09:45 Konaweha Indonesia  0.1
26 Jan 2026 09:45 Kolaka Indonesia  0.1
26 Jan 2026 09:45 Tambea Indonesia  0.1
26 Jan 2026 09:45 Poendoei Indonesia  0.1
26 Jan 2026 09:45 Baru Indonesia  0.1
24 Jan 2026 02:00 Fowlers Bay Australia  0.1
25 Jan 2026 18:00 Kedjabi Indonesia  0.1
25 Jan 2026 16:15 Semaras Indonesia  0.1
23 Jan 2026 13:30 Safety Bay Australia  0.1
23 Jan 2026 13:30 Warnbro Australia  0.1
23 Jan 2026 13:30 Peelhurst Australia  0.1
23 Jan 2026 13:30 Singleton Australia  0.1
23 Jan 2026 13:30 Karnup Australia  0.1
24 Jan 2026 19:45 Batakam Indonesia  0.1
24 Jan 2026 19:45 Kandangan Indonesia  0.1
25 Jan 2026 16:00 Keawkwa Indonesia  0.1
25 Jan 2026 16:00 Timuka Indonesia  0.1
26 Jan 2026 07:30 Buraen Indonesia  0.1
26 Jan 2026 07:30 Manikin Indonesia  0.1
25 Jan 2026 18:15 Keojabi Indonesia  0.1
23 Jan 2026 20:30 Ah Chong I Australia  0.1
25 Jan 2026 16:30 Gomo Gomo Indonesia  0.1
25 Jan 2026 17:00 Longar Indonesia  0.1
25 Jan 2026 17:00 Baimoeh Indonesia  0.1
23 Jan 2026 20:00 Grajagan Indonesia  0.1
25 Jan 2026 16:00 Mimako Indonesia  0.1
23 Jan 2026 12:30 Glenroy Australia  0.1
23 Jan 2026 12:00 Learmonth Australia  0.1
23 Jan 2026 12:00 Exmouth Australia  0.1
23 Jan 2026 17:15 Banjoebiroe Indonesia  0.1
23 Jan 2026 17:15 Cupel Indonesia  0.1
23 Jan 2026 17:15 Banjuwedang Indonesia  0.1
25 Jan 2026 16:15 Okaoka Indonesia  0.1
24 Jan 2026 15:30 Agatebi Indonesia  0.1
24 Jan 2026 15:30 Sanindara Indonesia  0.1