Overall Green Tropical Cyclone for LUANA-26
in Australia
23 Jan 2026 00 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 HWRF
Exposed countries Australia,
Exposed population No people in Category 1 or higher
Maximum wind speed 0 km/h
Maximum storm surge 1.1 m (24 Jan 13:15 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
HWRF Current 0 km/h n.a. 0 mm 0.5
HWRF Overall 104 km/h 1.1 m 555 mm 0.5

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

TOP

Wind

104 km/h

Up to 6 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 00:00 UTC
CategoryCountryPopulation 
Tropical StormAustralia5,852
+
Australia5,839 
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 23 Jan 2026 00:00 0 - - - - - - -
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 23 Jan 2026 00:00 UTC
LevelCountryPopulation 
250-500 mmAustralia06 
100-250 mmAustralia5,634 
50-100 mmAustralia13,799
+
Australia13,787 
Other countries12 

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 23 Jan 2026 00:00 0 - - - - - - -




Impact estimation for the next 72h
TOP

StormSurge

1.1 m

The maximum Storm surge height is  1.1m in Derby, Australia. This height is estimated for 24 Jan 2026 13:15 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 23 Jan 2026 00:00 UTC
    
Level Date (UTC) Name Country Storm surge height (m)
24 Jan 2026 13:15 Derby Australia  1.1
24 Jan 2026 12:15 Derby Australia  0.8
24 Jan 2026 14:00 Pender Australia  0.3
24 Jan 2026 16:00 Binningup Australia  0.3
24 Jan 2026 16:00 Myalup Australia  0.3
24 Jan 2026 16:00 Burragenup Australia  0.3
24 Jan 2026 12:00 Kollan I Australia  0.3
25 Jan 2026 00:30 Kotad Indonesia  0.3
27 Jan 2026 08:30 Soeam Indonesia  0.3
25 Jan 2026 00:30 Moegaigare Indonesia  0.3
25 Jan 2026 00:30 Alakoe Indonesia  0.3
25 Jan 2026 00:30 Alatepi Indonesia  0.3
25 Jan 2026 00:45 Okaba Indonesia  0.3
25 Jan 2026 13:15 Thundulda Australia  0.3
26 Jan 2026 01:30 Larrakeyah Australia  0.2
26 Jan 2026 01:30 Fannie Bay Australia  0.2
26 Jan 2026 01:30 Parap Australia  0.2
26 Jan 2026 01:30 Darwin Australia  0.2
26 Jan 2026 01:30 Nightcliff Australia  0.2
26 Jan 2026 01:30 Ludmilla Australia  0.2
26 Jan 2026 01:30 Bagot Australia  0.2
26 Jan 2026 01:30 Leanyer Australia  0.2
26 Jan 2026 01:30 Knuckeys Lagoon Australia  0.2
26 Jan 2026 01:30 Berrimah Australia  0.2
27 Jan 2026 08:30 Heits Indonesia  0.2
25 Jan 2026 00:45 Kobiem Indonesia  0.2
27 Jan 2026 09:30 Bing Bong Australia  0.2
25 Jan 2026 13:45 Eyre Australia  0.2
26 Jan 2026 01:15 The Palms Australia  0.2
25 Jan 2026 00:15 Welab Indonesia  0.2
24 Jan 2026 17:00 Muntjar Indonesia  0.2
24 Jan 2026 17:00 Blimbing Indonesia  0.2
24 Jan 2026 17:00 Dadapan Indonesia  0.2
24 Jan 2026 17:00 Banyuwangi Indonesia  0.2
24 Jan 2026 17:00 Banjuwangi Indonesia  0.2
24 Jan 2026 17:00 Gilimanuk Indonesia  0.2
24 Jan 2026 17:00 Penginoeman Indonesia  0.2
24 Jan 2026 17:00 Belimbingsari Indonesia  0.2
24 Jan 2026 17:00 Tjandikesuma Indonesia  0.2
25 Jan 2026 00:30 Papisote Indonesia  0.2
27 Jan 2026 10:00 Numbulwar Australia  0.2
24 Jan 2026 16:00 Falcon Australia  0.2
27 Jan 2026 11:00 Alyangula Australia  0.2
25 Jan 2026 00:00 Gelib Indonesia  0.2
25 Jan 2026 00:00 Dokib Indonesia  0.2
25 Jan 2026 00:15 Wamal Indonesia  0.2
25 Jan 2026 00:15 Dodalim Indonesia  0.2
25 Jan 2026 00:15 Yulbabuti Indonesia  0.2
27 Jan 2026 08:15 Taroea Anim Indonesia  0.2
25 Jan 2026 00:15 Kandala Jawal Indonesia  0.2
24 Jan 2026 16:00 Mandurah Australia  0.2
26 Jan 2026 05:00 Streaky Bay Australia  0.2
26 Jan 2026 05:00 Haslam Australia  0.2
25 Jan 2026 18:45 Thangoo Australia  0.2
25 Jan 2026 19:00 Broome Australia  0.2
26 Jan 2026 04:00 Denial Bay Australia  0.2
26 Jan 2026 04:00 Thevenard Australia  0.2
26 Jan 2026 04:00 Ceduna Australia  0.2
24 Jan 2026 16:45 Mullalloo Beach Australia  0.2
24 Jan 2026 16:45 Fremantle Australia  0.2
24 Jan 2026 16:45 North Beach Australia  0.2
24 Jan 2026 16:45 North Fremantle Australia  0.2
24 Jan 2026 16:45 Scarborough Australia  0.2
24 Jan 2026 16:45 Mosman Park Australia  0.2
24 Jan 2026 16:45 Cottesloe Australia  0.2
24 Jan 2026 16:45 East Fremantle Australia  0.2
24 Jan 2026 16:45 Peppermint Grove Australia  0.2
24 Jan 2026 16:45 Swanbourne Australia  0.2
24 Jan 2026 16:45 Claremont Australia  0.2
24 Jan 2026 16:45 Spearwood Australia  0.2
24 Jan 2026 16:45 Bicton Australia  0.2
27 Jan 2026 07:45 Dolatanden Indonesia  0.2
26 Jan 2026 03:45 Laura Bay Australia  0.2
26 Jan 2026 03:45 Smoky Bay Australia  0.2
24 Jan 2026 23:15 Komoran Indonesia  0.2
24 Jan 2026 18:45 Kennedys Cottage Australia  0.2
24 Jan 2026 18:45 Waterbank Australia  0.2
26 Jan 2026 04:15 Venus Bay Australia  0.2
26 Jan 2026 04:15 Port Kenny Australia  0.2
27 Jan 2026 10:15 Caburinga Village Australia  0.2
27 Jan 2026 07:15 Sabon Indonesia  0.2
27 Jan 2026 08:00 Birab Indonesia  0.2
24 Jan 2026 13:00 Port Hedland Australia  0.1
24 Jan 2026 13:00 Wedgefield Australia  0.1
25 Jan 2026 09:30 Jow Indonesia  0.1
25 Jan 2026 09:30 Otsjanep Indonesia  0.1
27 Jan 2026 10:45 Yirrkala Mission Australia  0.1
27 Jan 2026 10:45 Yirrkala Australia  0.1
27 Jan 2026 10:45 Gove Australia  0.1
27 Jan 2026 07:45 Kladar Indonesia  0.1
27 Jan 2026 07:45 Tor Indonesia  0.1
25 Jan 2026 09:30 Biwarlaut Indonesia  0.1
25 Jan 2026 09:45 Per Indonesia  0.1
25 Jan 2026 09:45 Amborip Indonesia  0.1
24 Jan 2026 16:15 Safety Bay Australia  0.1
24 Jan 2026 16:15 Warnbro Australia  0.1
24 Jan 2026 16:15 Peelhurst Australia  0.1
24 Jan 2026 16:15 Singleton Australia  0.1
24 Jan 2026 16:15 Karnup Australia  0.1
27 Jan 2026 10:45 Nhulunbuy Australia  0.1
27 Jan 2026 10:00 Pasirputih Indonesia  0.1
25 Jan 2026 08:30 Jofar Indonesia  0.1
25 Jan 2026 08:30 Agats Indonesia  0.1
24 Jan 2026 14:30 Grajagan Indonesia  0.1
24 Jan 2026 14:30 Brassan Indonesia  0.1
26 Jan 2026 04:30 Sceale Bay Australia  0.1
26 Jan 2026 04:30 Toorna Park Australia  0.1
24 Jan 2026 15:45 Wan Indonesia  0.1
24 Jan 2026 15:45 Konerau Indonesia  0.1
24 Jan 2026 15:45 Selemit Indonesia  0.1
25 Jan 2026 19:30 Setiroek Indonesia  0.1
24 Jan 2026 16:15 Rockingham Australia  0.1
26 Jan 2026 02:15 Fowlers Bay Australia  0.1
26 Jan 2026 07:30 Condon Australia  0.1
26 Jan 2026 07:30 Pardoo Australia  0.1
24 Jan 2026 16:30 Coogee Australia  0.1
24 Jan 2026 16:30 Wattleup Australia  0.1
24 Jan 2026 14:30 East Lewis I Australia  0.1
24 Jan 2026 22:45 Oetefoe-besar Indonesia  0.1
24 Jan 2026 22:45 Besdale Indonesia  0.1
24 Jan 2026 22:45 Akle Indonesia  0.1
24 Jan 2026 22:45 Silain Indonesia  0.1
24 Jan 2026 22:45 Oetefoe-ketjil Indonesia  0.1
24 Jan 2026 22:45 Butuinan Indonesia  0.1
24 Jan 2026 22:45 Hala Indonesia  0.1
24 Jan 2026 22:45 Oeboeah Indonesia  0.1
24 Jan 2026 22:45 Oisina Indonesia  0.1
24 Jan 2026 22:45 Tablolong Indonesia  0.1
24 Jan 2026 22:45 Hansisi Indonesia  0.1
24 Jan 2026 22:45 Naioni Indonesia  0.1
24 Jan 2026 22:45 Tenau Indonesia  0.1
24 Jan 2026 22:45 Tuakdale Indonesia  0.1
24 Jan 2026 22:45 Manoelairoti Indonesia  0.1
24 Jan 2026 22:45 Namosain Indonesia  0.1
24 Jan 2026 22:45 Kupang Indonesia  0.1
24 Jan 2026 22:45 Maoelafa Indonesia  0.1
24 Jan 2026 22:45 Sekalac Indonesia  0.1
25 Jan 2026 20:15 Pagatan Indonesia  0.1
25 Jan 2026 20:00 Kualalupak Indonesia  0.1
25 Jan 2026 20:00 Aluhaluh Indonesia  0.1
25 Jan 2026 20:00 Tambakkarangan Indonesia  0.1
24 Jan 2026 13:15 Sagu Indonesia  0.1
24 Jan 2026 13:15 Lewokeling Indonesia  0.1
24 Jan 2026 13:15 Witihama Indonesia  0.1
24 Jan 2026 13:15 Boleng Indonesia  0.1
24 Jan 2026 13:15 Nereng Indonesia  0.1
24 Jan 2026 13:15 Lewoleba Indonesia  0.1
24 Jan 2026 13:15 Riangeba Indonesia  0.1
24 Jan 2026 13:15 Waipoekang Indonesia  0.1
24 Jan 2026 13:15 Lewotelo Indonesia  0.1
24 Jan 2026 13:15 Pasar Hadakewa Indonesia  0.1
24 Jan 2026 13:15 Labala Indonesia  0.1
24 Jan 2026 13:15 Tokodjain Indonesia  0.1
24 Jan 2026 13:15 Hadakewa Indonesia  0.1
24 Jan 2026 14:00 Point Samson Australia  0.1
24 Jan 2026 14:00 Cossack Australia  0.1
24 Jan 2026 16:15 Quinns Rock Australia  0.1
25 Jan 2026 19:00 Bapuju Indonesia  0.1
25 Jan 2026 19:00 Bahaur Indonesia  0.1
24 Jan 2026 14:30 Dampier Australia  0.1