Overall Green Tropical Cyclone for VAIANU-26 in Fiji from 05 Apr 2026 00:00 UTC to 09 Apr 2026 06:00 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 VAIANU-26

in Fiji

Event summary

Tropical Cyclone VAIANU-26 can have a low humanitarian impact based on the maximum sustained wind speed, exposed population and vulnerability.

GDACS ID	TC 1001269
Name	VAIANU-26
Glide number:	TC-2026-000051-SLB
From - To	05 Apr - 09 Apr
Exposed countries	Fiji
Exposed population	No people in Category 1 or higher
Maximum wind speed	185 km/h Category 3
Maximum storm surge	n.a.
Vulnerability	Medium (Fiji)

GDACS Score

For more info on GDACS alert score click here.

	Wind	Storm surge	Rainfall	GDACS score
GDACS JTWC	185 km/h	n.a.	n.a.	0.5
Single TC: maximum expected impact (wind, storm surge, rainfall)
HWRF	191 km/h	0.8 m	664 mm	0.5
GFS	241 km/h	0.8 m	1823 mm	0.5
ECMWF	158 km/h	0.8 m	391 mm	0.5

Maximum expected impact (wind, storm surge and rainfall) using different data sources.

Virtual OSOCC

Meteo assessment

Satellite products

Analytical products

Detailed event map. European Union, 2026. Map produced by EC-JRC.
The boundaries and the names shown on this map do not imply official endorsement or acceptance by the European Union.

Updates on volcanic activity (Smithsonian)

Latest media headlines

10 apr 2026, 12:43 Lorenzo Badellino Cronaca meteo. Tre cicloni tropic.. 4/10/2026 12:29:00 PM.

''Faster than Gabrielle'': Cyclone Vaianu to bring intense rain and wi.. 4/9/2026 7:01:00 AM.

Upwards of 200mm of rain could fall when Cyclone Vaianu hits North Isl.. 4/9/2026 6:59:00 AM.

View more news

Estimated casualties (PAGER)

USGS estimates the number of casualties for each earthquake for the Prompt Assessment of Global Earthquakes for Response (PAGER) product.
The graph shows the current fatalities estimate.

Exposed population

Analytical products

Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: EC-JRC (40), WMO (1), INFORM (2), (1),

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