Overall Green Tropical Cyclone for LUANA-26 in Australia from 23 Jan 2026 00:00 UTC to 24 Jan 2026 12:00 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve awareness, information exchange and coordination in the first phase after major sudden-onset disasters.

Overall Green Tropical Cyclone for LUANA-26

in Australia

24 Jan 2026 00 UTC

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to select bulletin time

Meteorological source:

GDACS JTWC

Impact Single TC

GFS
HWRF
ECMWF

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	104 km/h
Maximum storm surge	1.1 m (24 Jan 05:30 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	104 km/h	1.1 m	131 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)

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Wind

104 km/h

Up to 7 thousand can be affected by wind speeds of Tropical Storm strength or above

Wind exposed population - AoIs

Estimations based on the bulletin of 24 Jan 2026 00:00 UTC

Category	Country	Population
Tropical Storm	Australia	7,028	+
	Australia	7,015
	Other countries	12

See TC classification SSHS

Wind Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

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
1	23 Jan 2026 00:00	0	-	-	-	-	-	-	-
2	23 Jan 2026 06:00	76	-	-	-	-	-	-	-
3	23 Jan 2026 12:00	83	-	-	-	-	-	-	-
4	23 Jan 2026 18:00	97	-		-	-	-	-	-	Australia, Other countries
5	24 Jan 2026 00:00	104	-		-	-	-	-	-	Australia, Other countries

Download:

Impact estimation for the next 72h

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Rainfall

Rain exposed population - AoIs

Estimations based on the bulletin of 24 Jan 2026 00:00 UTC

Level	Country	Population
250-500 mm	Australia	117
100-250 mm	Australia	4,923
50-100 mm	Australia	6,003	+
	Australia	5,990
	Other countries	12

Rain Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

N°	Date (UTC)	Max Rainfall (mm)	Pop >100mm or higher	50-100	100-250	250-500	500-750	750-1000	>1000	Countries
1	23 Jan 2026 00:00	0	-	-	-	-	-	-	-
2	23 Jan 2026 06:00	206	-	-	-	-	-	-	-
3	23 Jan 2026 12:00	262	-	-	-	-	-	-	-
4	23 Jan 2026 18:00	163	Few people			-	-	-	-	Australia
5	24 Jan 2026 00:00	496	5 thousand				-	-	-	Australia, Other countries

Impact estimation for the next 72h

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StormSurge

1.1 m

The maximum Storm surge height is 1.1m in Derby, Australia. This height is estimated for 24 Jan 2026 05:30 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 24 Jan 2026 00:00 UTC

Level	Date (UTC)	Name	Country	Storm surge height (m)
	24 Jan 2026 05:30	Derby	Australia	1.1
	24 Jan 2026 13:45	Derby	Australia	1.0
	24 Jan 2026 02:15	Pender	Australia	0.9
	24 Jan 2026 00:45	Kollan I	Australia	0.6
	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 08:30	Pardoo	Australia	0.3
	24 Jan 2026 08:00	Broome	Australia	0.3
	24 Jan 2026 08:00	Thangoo	Australia	0.3
	24 Jan 2026 07:45	Kennedys Cottage	Australia	0.3
	24 Jan 2026 07:45	Waterbank	Australia	0.3
	24 Jan 2026 11:15	Soeam	Indonesia	0.3
	24 Jan 2026 06:00	Larrakeyah	Australia	0.3
	24 Jan 2026 06:00	Fannie Bay	Australia	0.3
	24 Jan 2026 06:00	Parap	Australia	0.3
	24 Jan 2026 06:00	Darwin	Australia	0.3
	24 Jan 2026 06:00	Nightcliff	Australia	0.3
	24 Jan 2026 06:00	Ludmilla	Australia	0.3
	24 Jan 2026 06:00	Bagot	Australia	0.3
	24 Jan 2026 06:00	Leanyer	Australia	0.3
	24 Jan 2026 06:00	Knuckeys Lagoon	Australia	0.3
	24 Jan 2026 06:00	Berrimah	Australia	0.3
	25 Jan 2026 14:30	Thundulda	Australia	0.2
	25 Jan 2026 15:00	Eyre	Australia	0.2
	24 Jan 2026 01:30	Smoky Bay	Australia	0.2
	24 Jan 2026 15:30	Kotad	Indonesia	0.2
	24 Jan 2026 15:00	Moegaigare	Indonesia	0.2
	24 Jan 2026 15:00	Alakoe	Indonesia	0.2
	24 Jan 2026 15:00	Alatepi	Indonesia	0.2
	24 Jan 2026 05:15	The Palms	Australia	0.2
	24 Jan 2026 14:45	Okaba	Indonesia	0.2
	24 Jan 2026 11:15	Heits	Indonesia	0.2
	24 Jan 2026 09:15	Condon	Australia	0.2
	24 Jan 2026 14:45	Kobiem	Indonesia	0.2
	24 Jan 2026 00:15	Mullalloo Beach	Australia	0.2
	24 Jan 2026 00:15	Fremantle	Australia	0.2
	24 Jan 2026 00:15	North Beach	Australia	0.2
	24 Jan 2026 00:15	North Fremantle	Australia	0.2
	24 Jan 2026 00:15	Scarborough	Australia	0.2
	24 Jan 2026 00:15	Mosman Park	Australia	0.2
	24 Jan 2026 00:15	Cottesloe	Australia	0.2
	24 Jan 2026 00:15	East Fremantle	Australia	0.2
	24 Jan 2026 00:15	Peppermint Grove	Australia	0.2
	24 Jan 2026 00:15	Swanbourne	Australia	0.2
	24 Jan 2026 00:15	Claremont	Australia	0.2
	24 Jan 2026 00:15	Spearwood	Australia	0.2
	24 Jan 2026 00:15	Bicton	Australia	0.2
	26 Jan 2026 12:00	Bing Bong	Australia	0.2
	24 Jan 2026 16:00	Falcon	Australia	0.2
	26 Jan 2026 20:30	Denial Bay	Australia	0.2
	26 Jan 2026 20:30	Thevenard	Australia	0.2
	26 Jan 2026 20:30	Ceduna	Australia	0.2
	24 Jan 2026 14:30	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
	24 Jan 2026 16:00	Mandurah	Australia	0.2
	26 Jan 2026 01:45	Streaky Bay	Australia	0.2
	26 Jan 2026 01:45	Haslam	Australia	0.2
	24 Jan 2026 14:30	Papisote	Indonesia	0.2
	24 Jan 2026 15:00	Gelib	Indonesia	0.2
	24 Jan 2026 15:00	Dokib	Indonesia	0.2
	24 Jan 2026 09:45	Port Hedland	Australia	0.2
	24 Jan 2026 09:45	Wedgefield	Australia	0.2
	24 Jan 2026 15:30	Wamal	Indonesia	0.2
	24 Jan 2026 15:30	Dodalim	Indonesia	0.2
	24 Jan 2026 15:30	Yulbabuti	Indonesia	0.2
	26 Jan 2026 11:45	Numbulwar	Australia	0.2
	24 Jan 2026 15:15	Kandala Jawal	Indonesia	0.2
	26 Jan 2026 01:30	Venus Bay	Australia	0.2
	26 Jan 2026 01:30	Port Kenny	Australia	0.2
	24 Jan 2026 14:45	Komoran	Indonesia	0.2
	25 Jan 2026 09:30	Taroea Anim	Indonesia	0.2
	26 Jan 2026 02:00	Sceale Bay	Australia	0.2
	26 Jan 2026 02:00	Toorna Park	Australia	0.2
	26 Jan 2026 03:00	Laura Bay	Australia	0.2
	24 Jan 2026 02:45	Grajagan	Indonesia	0.2
	24 Jan 2026 02:45	Brassan	Indonesia	0.2
	26 Jan 2026 11:15	Alyangula	Australia	0.2
	24 Jan 2026 01:30	Onslow	Australia	0.2
	24 Jan 2026 06:30	East Lewis I	Australia	0.2
	24 Jan 2026 08:15	Caburinga Village	Australia	0.2
	25 Jan 2026 00:00	Safety Bay	Australia	0.1
	25 Jan 2026 00:00	Warnbro	Australia	0.1
	25 Jan 2026 00:00	Peelhurst	Australia	0.1
	25 Jan 2026 00:00	Singleton	Australia	0.1
	25 Jan 2026 00:00	Karnup	Australia	0.1
	24 Jan 2026 05:15	Dampier	Australia	0.1
	26 Jan 2026 02:15	Fowlers Bay	Australia	0.1
	24 Jan 2026 05:30	Sagu	Indonesia	0.1
	24 Jan 2026 05:30	Lewokeling	Indonesia	0.1
	24 Jan 2026 05:30	Witihama	Indonesia	0.1
	24 Jan 2026 05:30	Boleng	Indonesia	0.1
	24 Jan 2026 05:30	Nereng	Indonesia	0.1
	24 Jan 2026 05:30	Lewoleba	Indonesia	0.1
	24 Jan 2026 05:30	Riangeba	Indonesia	0.1
	24 Jan 2026 05:30	Waipoekang	Indonesia	0.1
	24 Jan 2026 05:30	Lewotelo	Indonesia	0.1
	24 Jan 2026 05:30	Pasar Hadakewa	Indonesia	0.1
	24 Jan 2026 05:30	Labala	Indonesia	0.1
	24 Jan 2026 05:30	Tokodjain	Indonesia	0.1
	24 Jan 2026 05:30	Hadakewa	Indonesia	0.1
	24 Jan 2026 12:15	Nhulunbuy	Australia	0.1
	24 Jan 2026 12:15	Gove	Australia	0.1
	24 Jan 2026 12:45	Sabon	Indonesia	0.1
	24 Jan 2026 12:00	Yirrkala Mission	Australia	0.1
	24 Jan 2026 12:00	Yirrkala	Australia	0.1
	24 Jan 2026 15:00	Pasirputih	Indonesia	0.1
	24 Jan 2026 23:45	Rockingham	Australia	0.1
	24 Jan 2026 11:00	Dolatanden	Indonesia	0.1
	24 Jan 2026 15:00	Selemit	Indonesia	0.1
	24 Jan 2026 13:45	Wan	Indonesia	0.1
	24 Jan 2026 13:45	Konerau	Indonesia	0.1
	24 Jan 2026 12:30	Kladar	Indonesia	0.1
	24 Jan 2026 12:30	Tor	Indonesia	0.1
	25 Jan 2026 09:30	Birab	Indonesia	0.1
	25 Jan 2026 09:30	Jow	Indonesia	0.1
	25 Jan 2026 09:30	Otsjanep	Indonesia	0.1
	24 Jan 2026 16:30	Coogee	Australia	0.1
	24 Jan 2026 16:30	Wattleup	Australia	0.1
	24 Jan 2026 05:30	Papelawe	Indonesia	0.1
	25 Jan 2026 09:15	Biwarlaut	Indonesia	0.1
	24 Jan 2026 06:15	Per	Indonesia	0.1
	24 Jan 2026 06:15	Amborip	Indonesia	0.1
	24 Jan 2026 04:45	Glenroy	Australia	0.1
	24 Jan 2026 06:45	Mardie	Australia	0.1
	25 Jan 2026 19:15	Kualalupak	Indonesia	0.1
	25 Jan 2026 19:15	Aluhaluh	Indonesia	0.1
	25 Jan 2026 19:15	Tambakkarangan	Indonesia	0.1
	24 Jan 2026 11:00	Oetefoe-besar	Indonesia	0.1
	24 Jan 2026 11:00	Besdale	Indonesia	0.1
	24 Jan 2026 11:00	Akle	Indonesia	0.1
	24 Jan 2026 11:00	Silain	Indonesia	0.1
	24 Jan 2026 11:00	Oetefoe-ketjil	Indonesia	0.1
	24 Jan 2026 11:00	Butuinan	Indonesia	0.1
	24 Jan 2026 11:00	Hala	Indonesia	0.1
	24 Jan 2026 11:00	Oeboeah	Indonesia	0.1
	24 Jan 2026 11:00	Oisina	Indonesia	0.1
	24 Jan 2026 11:00	Tablolong	Indonesia	0.1
	24 Jan 2026 11:00	Hansisi	Indonesia	0.1
	24 Jan 2026 11:00	Naioni	Indonesia	0.1
	24 Jan 2026 11:00	Tenau	Indonesia	0.1
	24 Jan 2026 11:00	Tuakdale	Indonesia	0.1
	24 Jan 2026 11:00	Manoelairoti	Indonesia	0.1
	24 Jan 2026 11:00	Namosain	Indonesia	0.1
	24 Jan 2026 11:00	Kupang	Indonesia	0.1
	24 Jan 2026 11:00	Maoelafa	Indonesia	0.1
	24 Jan 2026 11:00	Sekalac	Indonesia	0.1
	24 Jan 2026 06:45	Salebe	Indonesia	0.1
	24 Jan 2026 06:45	Modan	Indonesia	0.1
	25 Jan 2026 19:30	Bapuju	Indonesia	0.1
	25 Jan 2026 19:30	Bahaur	Indonesia	0.1
	24 Jan 2026 05:00	Dirk Hartog	Australia	0.1
	24 Jan 2026 05:00	Useless Loop	Australia	0.1
	24 Jan 2026 08:15	Jofar	Indonesia	0.1
	24 Jan 2026 08:15	Agats	Indonesia	0.1
	24 Jan 2026 00:15	Tiari	Indonesia	0.1
	24 Jan 2026 00:15	Jarona	Indonesia	0.1
	24 Jan 2026 00:15	Mirobia	Indonesia	0.1
	25 Jan 2026 19:15	Setiroek	Indonesia	0.1
	25 Jan 2026 18:45	Tabanio	Indonesia	0.1
	24 Jan 2026 16:15	Quinns Rock	Australia	0.1
	24 Jan 2026 05:45	Agatebi	Indonesia	0.1
	24 Jan 2026 05:45	Sanindara	Indonesia	0.1
	24 Jan 2026 03:30	Binangoen	Indonesia	0.1
	24 Jan 2026 03:30	Ajah	Indonesia	0.1
	25 Jan 2026 19:00	Pagetan	Indonesia	0.1
	25 Jan 2026 19:00	Bawahalajung	Indonesia	0.1

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