Intense winds hitting speeds of as high as 155km/h (96mph) have resulted in nearly 90,000 households without power and forced authorities to call off in excess of 100 aircraft departures, based on regional news sources.
The winds are influencing the complete South Island and lower areas of the North Island, according to the weather forecasting body.
New Zealand authorities have issued rare severe gust advisories - the most severe warning - in core zones encompassing Canterbury and Wellington.
Locals have been encouraged to stay indoors, avoid travel, and prepare for more power and communication outages.
Broad Damage and Emergency Measures
This outage seems to be impacting households mostly in the southern region, while authorities report that energy was being restored progressively.
Domestic outlets have stated that in some places structures have suffered roof damage, while utility poles and vegetation have been knocked down by the winds.
Within the capital, a individual was killed after being impacted by a wooden fragment at a popular trail walking spot on Tuesday.
Also in the capital, a individual was pushed toward oncoming traffic on a street by a powerful blast, in a moment that was recorded in a widely shared car camera footage.
Air travel in and out of the city have been halted as a result of the winds, whereas various routes and public facilities are not operating.
Meanwhile authorities in Canterbury have issued a state of emergency, to support emergency management operations.
Work Stoppages Alongside Severe Weather
The powerful gales on Thursday occur while tens of thousands of educators, medical professionals and government employees are participating in what has been termed a "mega strike", requesting improved salaries and workplace environments.
However the severe conditions has pressured them to modify some of their plans, with some outdoor rallies moved indoors or abandoned.
Like conditions are also sweeping the neighboring country, bringing a high-temperature event to the nation's interior regions.
Agencies have issued flame prohibitions for concern about forest fires.
