Intense winds attaining velocities of approximately 155km/h (96mph) have resulted in approximately 90,000 households experiencing outages and forced agencies to halt in excess of 100 flights, as reported by regional news sources.
These gusts are affecting the complete South Island and southern parts of the North Island, according to the weather forecasting body.
The nation's agencies have announced uncommon severe gust advisories - the top caution category - in core zones including Wellington and Canterbury.
Residents have been urged to stay indoors, stay off roads, and prepare for additional utility disruptions.
Extensive Destruction and Crisis Measures
This outage is primarily influencing homes mostly in the South Island, though agencies report that power was being gradually reinstated.
Local media have indicated that in some places structures have suffered roof damage, whereas trees and electricity poles have been brought down by the winds.
In Wellington, a individual was lost his life after being struck by a tree branch at a frequent walking route on Tuesday.
Additionally in the city, a female was blown onto approaching vehicles on a road by a powerful blast, in a moment that was captured in a viral dashcam video.
Aircraft services in and out of the metropolis have been halted because of the gusts, while various routes and public facilities are also closed.
Simultaneously local leaders have issued a crisis declaration, to facilitate emergency management operations.
Labor Protests Alongside Harsh Weather
The powerful gales on this day come as many of school staff, physicians and civil servants are engaged in what has been described as a "mega strike", demanding better pay and working conditions.
But the extreme weather has pressured them to modify various scheduled activities, with various open-air gatherings relocated inside or called off.
Comparable winds are affecting the neighboring country, causing a period of extreme heat to the nation's interior regions.
Authorities have issued flame prohibitions for concern about wildfires.
