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

23 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	ECMWF
Exposed countries	Australia,
Exposed population	No people in Category 1 or higher
Maximum wind speed	68 km/h
Maximum storm surge	0.9 m (24 Jan 11:00 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	68 km/h	0.9 m	348 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)

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Wind

79 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 23 Jan 2026 00:00 UTC

Category	Country	Population
Tropical Storm	Australia	492	+
	Australia	484
	Other countries	07

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
	1	22 Jan 2026 12:00	61	-	-	-	-	-	-	-
	2	23 Jan 2026 00:00	83	-		-	-	-	-	-	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 23 Jan 2026 00:00 UTC

Level	Country	Population
250-500 mm	Australia	59
100-250 mm	Indonesia, Christmas Island, Australia	484,112	+
	Indonesia	458,015
	Other countries	12
	Christmas Island	1,239
	Australia	24,845
50-100 mm	Indonesia, Christmas Island, Australia	17,826,477	+
	Indonesia	17,817,603
	Other countries	52
	Christmas Island	2,343
	Australia	6,477

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
	1	22 Jan 2026 12:00	387	5 thousand			-	-	-	-	Indonesia, Other countries
	2	23 Jan 2026 00:00	405	480 thousand				-	-	-	Indonesia, Other countries, Christmas Island, Australia

Impact estimation for the next 72h

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StormSurge

0.9 m

The maximum Storm surge height is 0.9m in Derby, Australia. This height is estimated for 24 Jan 2026 11:00 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 00:00 UTC

Level	Date (UTC)	Name	Country	Storm surge height (m)
	24 Jan 2026 11:00	Derby	Australia	0.9
	24 Jan 2026 15:30	Derby	Australia	0.9
	24 Jan 2026 07:00	Kollan I	Australia	0.6
	24 Jan 2026 03:45	Pender	Australia	0.5
	25 Jan 2026 18:30	Broome	Australia	0.4
	25 Jan 2026 18:30	Thangoo	Australia	0.4
	25 Jan 2026 23:30	Bing Bong	Australia	0.3
	23 Jan 2026 09:15	Numbulwar	Australia	0.3
	25 Jan 2026 19:30	Kotad	Indonesia	0.3
	25 Jan 2026 22:30	Caburinga Village	Australia	0.3
	25 Jan 2026 19:30	Moegaigare	Indonesia	0.3
	25 Jan 2026 19:30	Alakoe	Indonesia	0.3
	25 Jan 2026 19:30	Alatepi	Indonesia	0.3
	23 Jan 2026 09:45	Alyangula	Australia	0.3
	25 Jan 2026 19:30	Okaba	Indonesia	0.3
	25 Jan 2026 12:45	Soeam	Indonesia	0.3
	25 Jan 2026 19:30	Kobiem	Indonesia	0.3
	25 Jan 2026 18:45	Gelib	Indonesia	0.3
	25 Jan 2026 18:45	Dokib	Indonesia	0.3
	25 Jan 2026 18:45	Papisote	Indonesia	0.3
	25 Jan 2026 18:45	Welab	Indonesia	0.3
	24 Jan 2026 04:15	Point Samson	Australia	0.3
	24 Jan 2026 04:15	Cossack	Australia	0.3
	23 Jan 2026 01:45	Binningup	Australia	0.3
	23 Jan 2026 01:45	Myalup	Australia	0.3
	23 Jan 2026 01:45	Burragenup	Australia	0.3
	24 Jan 2026 10:15	Port Hedland	Australia	0.3
	24 Jan 2026 10:15	Wedgefield	Australia	0.3
	25 Jan 2026 18:15	Wamal	Indonesia	0.3
	25 Jan 2026 21:30	Kandala Jawal	Indonesia	0.3
	25 Jan 2026 21:30	Dodalim	Indonesia	0.3
	25 Jan 2026 21:30	Yulbabuti	Indonesia	0.3
	25 Jan 2026 12:30	Heits	Indonesia	0.3
	25 Jan 2026 22:45	Komoran	Indonesia	0.3
	25 Jan 2026 19:00	Waterbank	Australia	0.3
	23 Jan 2026 17:00	Nhulunbuy	Australia	0.3
	23 Jan 2026 17:00	Gove	Australia	0.3
	23 Jan 2026 17:00	Yirrkala Mission	Australia	0.3
	23 Jan 2026 17:00	Yirrkala	Australia	0.3
	25 Jan 2026 21:30	Pasirputih	Indonesia	0.3
	25 Jan 2026 12:45	Sabon	Indonesia	0.3
	25 Jan 2026 21:30	Konerau	Indonesia	0.2
	25 Jan 2026 21:30	Selemit	Indonesia	0.2
	24 Jan 2026 09:00	Pardoo	Australia	0.2
	25 Jan 2026 21:30	Wan	Indonesia	0.2
	25 Jan 2026 22:00	Kladar	Indonesia	0.2
	25 Jan 2026 22:00	Tor	Indonesia	0.2
	24 Jan 2026 12:30	East Lewis I	Australia	0.2
	24 Jan 2026 09:00	Condon	Australia	0.2
	23 Jan 2026 00:00	Onslow	Australia	0.2
	23 Jan 2026 04:45	Kennedys Cottage	Australia	0.2
	24 Jan 2026 12:30	Dampier	Australia	0.2
	24 Jan 2026 12:45	Karratha	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
	24 Jan 2026 03:15	Wickham	Australia	0.2
	25 Jan 2026 05:30	Thundulda	Australia	0.2
	23 Jan 2026 13:00	The Palms	Australia	0.2
	23 Jan 2026 22:30	Denial Bay	Australia	0.2
	23 Jan 2026 09:15	Salebe	Indonesia	0.2
	23 Jan 2026 09:15	Modan	Indonesia	0.2
	25 Jan 2026 05:15	Eyre	Australia	0.2
	23 Jan 2026 23:45	Venus Bay	Australia	0.2
	23 Jan 2026 23:45	Port Kenny	Australia	0.2
	25 Jan 2026 12:45	Dolatanden	Indonesia	0.2
	23 Jan 2026 00:00	Kekatang	Indonesia	0.2
	23 Jan 2026 00:00	Menango	Indonesia	0.2
	23 Jan 2026 00:00	Tandjungkarang	Indonesia	0.2
	23 Jan 2026 00:00	Telukbetung	Indonesia	0.2
	23 Jan 2026 00:00	Tarahan	Indonesia	0.2
	24 Jan 2026 12:45	Mardie	Australia	0.2
	23 Jan 2026 06:15	Mullalloo Beach	Australia	0.2
	23 Jan 2026 06:15	Fremantle	Australia	0.2
	23 Jan 2026 06:15	North Beach	Australia	0.2
	23 Jan 2026 06:15	North Fremantle	Australia	0.2
	23 Jan 2026 06:15	Scarborough	Australia	0.2
	23 Jan 2026 06:15	Mosman Park	Australia	0.2
	23 Jan 2026 06:15	Cottesloe	Australia	0.2
	23 Jan 2026 06:15	East Fremantle	Australia	0.2
	23 Jan 2026 06:15	Peppermint Grove	Australia	0.2
	23 Jan 2026 06:15	Swanbourne	Australia	0.2
	23 Jan 2026 06:15	Claremont	Australia	0.2
	23 Jan 2026 06:15	Spearwood	Australia	0.2
	23 Jan 2026 06:15	Bicton	Australia	0.2
	24 Jan 2026 15:30	Streaky Bay	Australia	0.2
	24 Jan 2026 15:30	Haslam	Australia	0.2
	25 Jan 2026 10:45	Taroea Anim	Indonesia	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
	23 Jan 2026 04:15	Muntjar	Indonesia	0.2
	23 Jan 2026 04:15	Blimbing	Indonesia	0.2
	23 Jan 2026 04:15	Dadapan	Indonesia	0.2
	23 Jan 2026 04:15	Banyuwangi	Indonesia	0.2
	23 Jan 2026 04:15	Banjuwangi	Indonesia	0.2
	23 Jan 2026 04:15	Gilimanuk	Indonesia	0.2
	23 Jan 2026 04:15	Penginoeman	Indonesia	0.2
	23 Jan 2026 04:15	Belimbingsari	Indonesia	0.2
	23 Jan 2026 04:15	Tjandikesuma	Indonesia	0.2
	25 Jan 2026 15:45	Jofar	Indonesia	0.2
	25 Jan 2026 15:45	Per	Indonesia	0.2
	25 Jan 2026 15:45	Agats	Indonesia	0.2
	25 Jan 2026 15:45	Amborip	Indonesia	0.2
	23 Jan 2026 23:45	Sceale Bay	Australia	0.2
	23 Jan 2026 23:45	Toorna Park	Australia	0.2
	23 Jan 2026 00:00	Babakancibeber	Indonesia	0.2
	23 Jan 2026 00:00	Kolitjaah	Indonesia	0.2
	23 Jan 2026 00:00	Tjiteureup	Indonesia	0.2
	23 Jan 2026 00:00	Labuhan	Indonesia	0.2
	23 Jan 2026 00:00	Kaduperasi	Indonesia	0.2
	25 Jan 2026 15:00	Biwarlaut	Indonesia	0.2
	25 Jan 2026 15:00	Jow	Indonesia	0.2
	25 Jan 2026 14:45	Otsjanep	Indonesia	0.2
	23 Jan 2026 00:00	Tjikawung	Indonesia	0.2
	23 Jan 2026 00:00	Sumur	Indonesia	0.2
	23 Jan 2026 00:00	Aerdjeruk	Indonesia	0.2
	25 Jan 2026 16:45	Amamapare	Indonesia	0.2
	25 Jan 2026 14:15	Birab	Indonesia	0.2
	23 Jan 2026 09:30	Learmonth	Australia	0.1
	23 Jan 2026 05:45	Falcon	Australia	0.1
	23 Jan 2026 05:45	Safety Bay	Australia	0.1
	23 Jan 2026 05:45	Mandurah	Australia	0.1
	23 Jan 2026 05:45	Warnbro	Australia	0.1
	23 Jan 2026 05:45	Peelhurst	Australia	0.1
	23 Jan 2026 05:45	Singleton	Australia	0.1
	23 Jan 2026 05:45	Karnup	Australia	0.1
	25 Jan 2026 16:30	Ndapurutiri	Indonesia	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	Kedjabi	Indonesia	0.1
	25 Jan 2026 17:15	Keojabi	Indonesia	0.1
	25 Jan 2026 17:15	Kangoerma	Indonesia	0.1
	25 Jan 2026 15:15	Longar	Indonesia	0.1
	25 Jan 2026 15:15	Baimoeh	Indonesia	0.1
	25 Jan 2026 15:15	Gomo Gomo	Indonesia	0.1
	25 Jan 2026 15:15	Masian	Indonesia	0.1
	25 Jan 2026 15:15	Djamboeai	Indonesia	0.1
	25 Jan 2026 15:15	Barakan	Indonesia	0.1
	23 Jan 2026 09:15	Eucla Motel	Australia	0.1
	23 Jan 2026 11:15	Dirk Hartog	Australia	0.1
	23 Jan 2026 11:15	Useless Loop	Australia	0.1
	25 Jan 2026 17:45	Rabal	Indonesia	0.1
	23 Jan 2026 02:00	Grajagan	Indonesia	0.1
	23 Jan 2026 02:00	Brassan	Indonesia	0.1
	23 Jan 2026 01:00	Guring	Indonesia	0.1
	23 Jan 2026 01:00	Kota Agung	Indonesia	0.1
	25 Jan 2026 16:00	Keawkwa	Indonesia	0.1
	25 Jan 2026 16:00	Timuka	Indonesia	0.1
	23 Jan 2026 07:45	Sanindara	Indonesia	0.1
	24 Jan 2026 04:45	Ah Chong I	Australia	0.1
	25 Jan 2026 17:00	Karwai	Indonesia	0.1
	25 Jan 2026 17:45	Mimako	Indonesia	0.1
	25 Jan 2026 16:30	Dosi	Indonesia	0.1
	25 Jan 2026 16:30	Sewer	Indonesia	0.1
	25 Jan 2026 16:30	Karaum	Indonesia	0.1
	23 Jan 2026 04:00	Pagatan	Indonesia	0.1
	23 Jan 2026 04:00	Pematangdoerian	Indonesia	0.1
	23 Jan 2026 04:00	Semisir	Indonesia	0.1
	23 Jan 2026 04:00	Tandjungserdang	Indonesia	0.1
	23 Jan 2026 04:00	Salinau	Indonesia	0.1
	23 Jan 2026 08:00	Agatebi	Indonesia	0.1
	24 Jan 2026 11:30	Oetefoe-besar	Indonesia	0.1
	24 Jan 2026 11:30	Besdale	Indonesia	0.1
	24 Jan 2026 11:30	Akle	Indonesia	0.1
	24 Jan 2026 11:30	Silain	Indonesia	0.1
	24 Jan 2026 11:30	Oetefoe-ketjil	Indonesia	0.1
	24 Jan 2026 11:30	Butuinan	Indonesia	0.1
	24 Jan 2026 11:30	Hala	Indonesia	0.1
	24 Jan 2026 11:30	Oeboeah	Indonesia	0.1
	24 Jan 2026 11:30	Oisina	Indonesia	0.1
	24 Jan 2026 11:30	Tablolong	Indonesia	0.1
	24 Jan 2026 11:30	Hansisi	Indonesia	0.1
	24 Jan 2026 11:30	Naioni	Indonesia	0.1
	24 Jan 2026 11:30	Tenau	Indonesia	0.1
	24 Jan 2026 11:30	Tuakdale	Indonesia	0.1
	24 Jan 2026 11:30	Manoelairoti	Indonesia	0.1
	24 Jan 2026 11:30	Namosain	Indonesia	0.1
	24 Jan 2026 11:30	Kupang	Indonesia	0.1
	24 Jan 2026 11:30	Maoelafa	Indonesia	0.1
	24 Jan 2026 11:30	Sekalac	Indonesia	0.1
	25 Jan 2026 12:00	Pamandali	Indonesia	0.1
	25 Jan 2026 12:00	Napabalana	Indonesia	0.1
	25 Jan 2026 12:00	Rumba	Indonesia	0.1
	23 Jan 2026 00:00	Glenroy	Australia	0.1
	25 Jan 2026 12:00	Tioro	Indonesia	0.1
	25 Jan 2026 12:00	Kembano	Indonesia	0.1
	25 Jan 2026 12:00	Tampo	Indonesia	0.1
	25 Jan 2026 12:00	Masara	Indonesia	0.1
	25 Jan 2026 12:00	Bonea	Indonesia	0.1
	25 Jan 2026 12:00	Toroboeloe	Indonesia	0.1
	25 Jan 2026 16:30	Bendjoering	Indonesia	0.1
	25 Jan 2026 12:00	Lakara	Indonesia	0.1
	25 Jan 2026 12:00	Tinangea	Indonesia	0.1
	23 Jan 2026 10:00	Exmouth	Australia	0.1
	25 Jan 2026 17:30	Ipirawea	Indonesia	0.1
	25 Jan 2026 16:15	Diommon	Indonesia	0.1
	25 Jan 2026 16:15	Doka	Indonesia	0.1
	25 Jan 2026 16:15	Oud Krai	Indonesia	0.1
	25 Jan 2026 16:15	Krei-lama	Indonesia	0.1
	25 Jan 2026 16:15	Krai	Indonesia	0.1
	25 Jan 2026 09:00	Roefroefoea	Indonesia	0.1
	25 Jan 2026 09:00	Naoer	Indonesia	0.1
	24 Jan 2026 22:00	Pagatan	Indonesia	0.1
	25 Jan 2026 11:30	Wansabari	Indonesia	0.1
	24 Jan 2026 17:00	Langadai	Indonesia	0.1
	24 Jan 2026 17:00	Sembelimbingan	Indonesia	0.1
	25 Jan 2026 11:45	Roliai	Indonesia	0.1
	25 Jan 2026 16:45	Kobadangar	Indonesia	0.1
	25 Jan 2026 17:15	Pono	Indonesia	0.1
	23 Jan 2026 08:45	Konaweha	Indonesia	0.1
	23 Jan 2026 08:45	Kolaka	Indonesia	0.1
	23 Jan 2026 08:45	Tambea	Indonesia	0.1
	23 Jan 2026 08:45	Poendoei	Indonesia	0.1
	23 Jan 2026 08:45	Baru	Indonesia	0.1
	23 Jan 2026 03:45	Semaras	Indonesia	0.1
	23 Jan 2026 09:00	Sakaoeni	Indonesia	0.1
	23 Jan 2026 00:00	Umbulan Pepanggar	Indonesia	0.1
	23 Jan 2026 00:00	Kalianda	Indonesia	0.1
	23 Jan 2026 05:45	Rockingham	Australia	0.1
	24 Jan 2026 01:45	Fowlers Bay	Australia	0.1
	25 Jan 2026 17:00	Amar	Indonesia	0.1
	23 Jan 2026 09:00	Sagu	Indonesia	0.1
	23 Jan 2026 09:00	Lewokeling	Indonesia	0.1
	23 Jan 2026 09:00	Witihama	Indonesia	0.1
	23 Jan 2026 09:00	Boleng	Indonesia	0.1
	23 Jan 2026 09:00	Nereng	Indonesia	0.1
	23 Jan 2026 09:00	Lewoleba	Indonesia	0.1
	23 Jan 2026 09:00	Riangeba	Indonesia	0.1
	23 Jan 2026 09:00	Waipoekang	Indonesia	0.1
	23 Jan 2026 09:00	Lewotelo	Indonesia	0.1
	23 Jan 2026 09:00	Pasar Hadakewa	Indonesia	0.1
	23 Jan 2026 09:00	Labala	Indonesia	0.1
	23 Jan 2026 09:00	Tokodjain	Indonesia	0.1
	23 Jan 2026 09:00	Hadakewa	Indonesia	0.1
	25 Jan 2026 18:30	Komfane	Indonesia	0.1
	25 Jan 2026 18:30	Moha	Indonesia	0.1
	25 Jan 2026 18:30	Marlasi	Indonesia	0.1
	25 Jan 2026 18:30	Masidan	Indonesia	0.1
	23 Jan 2026 07:00	Banjoebiroe	Indonesia	0.1
	23 Jan 2026 07:00	Cupel	Indonesia	0.1
	23 Jan 2026 07:00	Banjuwedang	Indonesia	0.1
	23 Jan 2026 08:30	Sajengga	Indonesia	0.1
	24 Jan 2026 21:45	Setiroek	Indonesia	0.1
	25 Jan 2026 16:45	Wakia	Indonesia	0.1
	25 Jan 2026 16:45	Uta	Indonesia	0.1
	25 Jan 2026 11:15	Daole	Indonesia	0.1
	23 Jan 2026 09:30	Coogee	Australia	0.1
	23 Jan 2026 09:30	Wattleup	Australia	0.1

Disclaimer - Copyright
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.