Overall Green Tropical Cyclone alert for HALE-23 Off-shore from 06 Jan 2023 18:00 UTC to 07 Jan 2023 06:00 UTC

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

Overall Green alert Tropical Cyclone for HALE-23

Off-shore

07 Jan 2023 06 UTC

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Meteorological source:

GDACS JTWC

Impact Single TC

Impact based on all weather systems in the area

Impact

Tropical Cyclone HALE-23 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source	GDACS
Exposed countries
Exposed population	No people in Category 1 or higher
Maximum wind speed	83 km/h
Maximum storm surge	0.3 m (08 Jan 09:00 UTC)
Vulnerability	--

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
Current	83 km/h	0.3 m	n.a.	0.5
Overall	83 km/h	0.3 m	n.a.	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track) based on GDACS impact

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Wind

83 km/h Current Max.

Up to 36000 people in Tropical Storm strength or higher (see SSHS)

Impact Timeline

N°	Date (UTC)	Max Winds (km/h)	Population in Tropical Storm or higher	Population in Cat 1. or higher	Countries
1	06 Jan 2023 18:00	74	No people	No people
2	07 Jan 2023 00:00	83	190 thousand	No people	New Caledonia
3	07 Jan 2023 06:00	83	40 thousand	No people	New Caledonia

Bulletin Timeline

N°	Date (UTC)	Category (SSHS)	Max winds (km/h)	Population in Cat.1 or higher	Population in Tropical Storm or higher	Location (lat, lon)
1	06 Jan 2023 18:00	Tropical storm	65	no people	no people	-19.9, 153.2
2	07 Jan 2023 00:00	Tropical storm	74	no people	no people	-20.5, 155.1
3	07 Jan 2023 06:00	Tropical storm	74	no people	no people	-21, 156.6
3	07 Jan 2023 18:00	Tropical storm	83	no people	34000 people	-22.5, 160.9
3	08 Jan 2023 06:00	Tropical storm	74	no people	36000 people	-24.3, 165.6
3	08 Jan 2023 18:00	Tropical storm	65	no people	no people	-26.1, 170.1
3	09 Jan 2023 06:00	Tropical storm	65	no people	no people	-28.2, 174.4

Actual track of the current bulletin

The alert for forecast greater than 3 days is limited to Orange level.

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Exposed population - AoIs

Exposed population in the potential affected countries, provinces and populated places

Countries

Country	Population in Tropical Storm or higher strength
New Caledonia	33000 people

Provinces

Region Province	Country	Population in Tropical Storm or higher strength
New Caledonia	New Caledonia	33000 people

Populated places

Name	Region Province	Country	City class	Population
Nouméa		New Caledonia	Capital	83000 people

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

Airports

Name	IATA Code	Elevation (m)	Usage	Runway type	IFR	Runway Length (ft)
Ile Ouen	IOU	unknown				0

Ports

Name	LOCODE	Country
Chesterfield Iles		Coral Sea Islands
Kuto		New Caledonia

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Rainfall

Rainfall accumulation of the past 24h, as detected by the Global Precipitation Measurement mission of NASA. For more information, see https://www.nasa.gov/mission_pages/GPM/main/index.html.

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StormSurge

0.3 m

The maximum Storm surge height is 0.3m in Kaala-Gomen, New Caledonia. This height is estimated for 08 Jan 2023 09:00 UTC .

The JRC has developed an experimental global storm surge model. 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.

Locations affected by Storm surge (73 locations). Calculation based on advisory number 3 of 07 Jan 2023 06:00:00 UTC. (Simulation using 0.5 minute resolution)

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	08 Jan 2023 09:00	Kaala-Gomen	New Caledonia	0.3
	08 Jan 2023 10:00	Ouaco	New Caledonia	0.2
	07 Jan 2023 14:00	Arama	New Caledonia	0.2
	08 Jan 2023 03:00	Paagoumene	New Caledonia	0.2
	08 Jan 2023 01:00	Poum	New Caledonia	0.2
	08 Jan 2023 01:00	Poum-Plage	New Caledonia	0.2
	08 Jan 2023 04:00	Tiabet	New Caledonia	0.2
	07 Jan 2023 08:00	Southend	Australia	0.2
	08 Jan 2023 02:00	Lekia	New Caledonia	0.2
	08 Jan 2023 02:00	Fayaoue	New Caledonia	0.2
	08 Jan 2023 02:00	Wadrilla	New Caledonia	0.2
	08 Jan 2023 02:00	Ognahu	New Caledonia	0.2
	07 Jan 2023 19:00	Carmila	Australia	0.2
	07 Jan 2023 19:00	Te Kowai	Australia	0.2
	07 Jan 2023 19:00	Etowri	Australia	0.2
	07 Jan 2023 19:00	Nindaroo	Australia	0.2
	07 Jan 2023 19:00	Bucasia	Australia	0.2
	07 Jan 2023 19:00	Eimeo	Australia	0.2
	07 Jan 2023 19:00	Andergrove	Australia	0.2
	07 Jan 2023 19:00	Blacks Beach	Australia	0.2
	07 Jan 2023 13:00	Pam	New Caledonia	0.2
	08 Jan 2023 11:00	Wegnec St-Joseph	New Caledonia	0.2
	07 Jan 2023 20:00	Saint Lawrence	Australia	0.1
	07 Jan 2023 02:00	Farnborough	Australia	0.1
	07 Jan 2023 02:00	Yeppoon	Australia	0.1
	07 Jan 2023 02:00	Emu Park	Australia	0.1
	07 Jan 2023 20:00	Slade Point	Australia	0.1
	07 Jan 2023 20:00	Amhurst	Australia	0.1
	07 Jan 2023 20:00	Glenella	Australia	0.1
	07 Jan 2023 20:00	North Mackay	Australia	0.1
	07 Jan 2023 20:00	Cremorne	Australia	0.1
	07 Jan 2023 02:00	Keppel Sands	Australia	0.1
	08 Jan 2023 17:00	Ouara	New Caledonia	0.1
	07 Jan 2023 19:00	Rosella	Australia	0.1
	07 Jan 2023 19:00	Chelona	Australia	0.1
	07 Jan 2023 20:00	Bakers Creek	Australia	0.1
	07 Jan 2023 20:00	Mackay	Australia	0.1
	07 Jan 2023 19:00	Hay Point	Australia	0.1
	07 Jan 2023 19:00	Alligator Creek	Australia	0.1
	08 Jan 2023 00:00	Ono	New Caledonia	0.1
	08 Jan 2023 00:00	Wala	New Caledonia	0.1
	07 Jan 2023 20:00	Cannonvale	Australia	0.1
	07 Jan 2023 20:00	Airlie	Australia	0.1
	08 Jan 2023 17:00	Prony	New Caledonia	0.1
	07 Jan 2023 02:00	Parsons Point	Australia	0.1
	07 Jan 2023 20:00	Elalie	Australia	0.1
	07 Jan 2023 20:00	Clairview	Australia	0.1
	07 Jan 2023 19:00	Taffy Islet	Australia	0.1
	08 Jan 2023 01:00	Mouane	New Caledonia	0.1
	07 Jan 2023 23:00	Bweo	New Caledonia	0.1
	07 Jan 2023 23:00	Pairome	New Caledonia	0.1
	07 Jan 2023 20:00	Seaforth	Australia	0.1
	07 Jan 2023 21:00	Banana Pocket	Australia	0.1
	07 Jan 2023 21:00	Lethebrook	Australia	0.1
	08 Jan 2023 18:00	Tomo	New Caledonia	0.1
	08 Jan 2023 00:00	Oundjo	New Caledonia	0.1
	08 Jan 2023 11:00	Teouta	New Caledonia	0.1
	07 Jan 2023 20:00	Flaggy Rock	Australia	0.1
	07 Jan 2023 20:00	Kalarka	Australia	0.1
	07 Jan 2023 21:00	Midgeton	Australia	0.1
	08 Jan 2023 19:00	Gadji	New Caledonia	0.1
	08 Jan 2023 00:00	Touho	New Caledonia	0.1
	08 Jan 2023 11:00	Ognat	New Caledonia	0.1
	08 Jan 2023 01:00	Panane	New Caledonia	0.1
	07 Jan 2023 14:00	Houone	New Caledonia	0.1
	07 Jan 2023 20:00	Inveroona	Australia	0.1
	07 Jan 2023 20:00	Queens Beach	Australia	0.1
	08 Jan 2023 01:00	Goro	New Caledonia	0.1
	08 Jan 2023 14:00	Kuto	New Caledonia	0.1
	08 Jan 2023 18:00	Wapan	New Caledonia	0.1
	08 Jan 2023 14:00	Vao	New Caledonia	0.1
	08 Jan 2023 19:00	Bouloupari	New Caledonia	0.1
	08 Jan 2023 17:00	Plum	New Caledonia	0.1

Disclaimer
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.