Severe gusts hitting speeds of as high as 155km/h (96mph) have caused around 90,000 properties without power and compelled officials to call off in excess of 100 flights, according to regional news sources.
The winds are influencing the complete southern region and lower areas of the North Island, as stated by the country's meteorological service.
The nation's agencies have issued uncommon high-level wind alerts - the top caution category - in core zones encompassing Canterbury and Wellington.
Residents have been advised to avoid going outside, avoid travel, and get ready for additional utility disruptions.
Widespread Damage and Emergency Measures
The electricity loss is primarily influencing homes mostly in the southern region, while authorities report that the electricity supply was being slowly brought back.
Domestic outlets have indicated that in various locations structures have suffered roof damage, while utility poles and vegetation have been knocked down by the gales.
Within the capital, a individual was killed after being hit by a tree branch at a popular trail walking spot on Tuesday.
Additionally in the city, a individual was pushed toward moving cars on a street by a intensive burst, in a event that was filmed in a popular vehicle recording.
Flights in and out of the metropolis have been halted because of the gusts, while various routes and public facilities are also closed.
Meanwhile authorities in Canterbury have issued a emergency situation, to support emergency management operations.
Strike Action During Severe Conditions
The powerful gales on Thursday come as tens of thousands of teachers, doctors and other public workers are participating in what has been described as a "mega strike", requesting better pay and working conditions.
Yet the extreme weather has forced them to change some of their plans, with various open-air gatherings moved indoors or abandoned.
Comparable winds are affecting Australia, ushering in a heatwave to the country's outback.
Authorities have announced flame prohibitions for concern about bushfires.
