Overall Green Tropical Cyclone for DOVI-22 in Norfolk Island, New Zealand, New Caledonia, Vanuatu from 09 Feb 2022 00:00 UTC to 11 Feb 2022 18:00 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 DOVI-22

in Norfolk Island, New Zealand, New Caledonia, Vanuatu

11 Feb 2022 18 UTC

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Meteorological source:

GDACS JTWC

Impact Single TC

Impact based on all weather systems in the area

Impact

Tropical Cyclone DOVI-22 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source	GDACS
Exposed countries	Norfolk Island, New Zealand, New Caledonia, Vanuatu
Exposed population	No people in Category 1 or higher
Maximum wind speed	139 km/h
Maximum storm surge	0.4 m (10 Feb 10:00 UTC)
Vulnerability	Medium (New Caledonia)
Landfall	between 09 Feb 2022 06:00 - 09 Feb 2022 12:00 in Vanuatu

GDACS Score

GDACS score for Tropical Cyclones is 0.5 (GREEN Level), 1.5 (ORANGE Level), 2.5 (RED Level)
For more info on GDACS core click here.

	Wind	Storm surge	Rainfall	GDACS score
Current	111 km/h	0.3 m	n.a.	0.5
Overall	139 km/h	0.4 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

111 km/h Current Max.

Up to 3.9 million 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	09 Feb 2022 00:00	120	280 thousand	No people	Vanuatu, New Caledonia, Norfolk Island
2	09 Feb 2022 06:00	120	270 thousand	No people	Vanuatu, New Caledonia, Norfolk Island
3	09 Feb 2022 12:00	120	260 thousand	No people	Vanuatu, New Caledonia, Norfolk Island, New Zealand
4	09 Feb 2022 18:00	130	320 thousand	No people	Vanuatu, New Caledonia, Norfolk Island, New Zealand
5	10 Feb 2022 00:00	139	2.9 million	No people	New Caledonia, Vanuatu, Norfolk Island, New Zealand
6	10 Feb 2022 06:00	157	3.8 million	No people	New Caledonia, Vanuatu, Norfolk Island, New Zealand
7	10 Feb 2022 12:00	176	330 thousand	No people	New Caledonia, Vanuatu, Norfolk Island, New Zealand
10	11 Feb 2022 06:00	139	2.8 million	No people	Norfolk Island, New Caledonia, Vanuatu, New Zealand
11	11 Feb 2022 12:00	130	2.6 million	No people	Norfolk Island, New Caledonia, New Zealand, Vanuatu
12	11 Feb 2022 18:00	111	3.9 million	No people	Norfolk Island, New Zealand, New Caledonia, Vanuatu

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)	Countries
1	09 Feb 2022 00:00	Tropical storm	65	no people	54000 people	-19.6, 168.9
2	09 Feb 2022 06:00	Tropical storm	65	no people	97000 people	-20, 169
3	09 Feb 2022 12:00	Tropical storm	74	no people	54000 people	-20.2, 169.6	Vanuatu
4	09 Feb 2022 18:00	Tropical storm	83	no people	290000 people	-20.3, 168.9
5	10 Feb 2022 00:00	Tropical storm	102	no people	280000 people	-21.2, 168.6
6	10 Feb 2022 06:00	Tropical storm	111	2100 people	230000 people	-22.2, 167.9
7	10 Feb 2022 12:00	Category 1	139	no people	230000 people	-23, 166.9
10	11 Feb 2022 06:00	Category 1	139	no people	2200 people	-26.8, 166.2
11	11 Feb 2022 12:00	Category 1	130	no people	2200 people	-28.9, 166
12	11 Feb 2022 18:00	Tropical storm	111	no people	12000 people	-31.4, 166.1
12	12 Feb 2022 06:00	Tropical storm	93	no people	3.6 million people	-35.4, 168.3
12	12 Feb 2022 18:00	Tropical storm	83	no people	no people	-38.1, 172.4

Actual track of the current bulletin

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

Download:

Exposed population - AoIs

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

Countries

Source: GADM and GHSL

Provinces

Source: GADM and GHSL

Critical infrastructure

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

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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

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.

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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.
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