Severe winds attaining speeds of as high as 155km/h (96mph) have left around 90,000 homes experiencing outages and compelled officials to call off in excess of 100 air travel services, as reported by regional news sources.
The winds are affecting the entire southern region and lower areas of the North Island, according to the country's meteorological service.
New Zealand authorities have issued rare severe gust advisories - the top caution category - in core zones encompassing these major districts.
Residents have been urged to remain inside, stay off roads, and prepare for further electricity and network failures.
Broad Destruction and Emergency Measures
The electricity loss appears to be affecting homes mostly in the southern region, while officials report that the electricity supply was being restored progressively.
Domestic outlets have reported that in certain areas structures have suffered roof damage, and power lines and trees have been brought down by the gales.
In Wellington, a individual was lost his life after being impacted by a wooden fragment at a popular trail walking spot on earlier this week.
Additionally in the city, a female was swept into oncoming traffic on a road by a powerful blast, in a moment that was captured in a popular vehicle recording.
Flights to and from the city have been suspended as a result of the weather, while certain highways and community centers are shut down.
At the same time authorities in Canterbury have declared a crisis declaration, to facilitate recovery activities.
Work Stoppages During Severe Conditions
These intense gusts on Thursday come as numerous of educators, medical professionals and government employees are engaged in what has been termed a "significant labor action", demanding better pay and working conditions.
Yet the severe conditions has forced them to change various scheduled activities, with various open-air gatherings relocated inside or cancelled.
Like conditions are impacting Australia, bringing a heatwave to the nation's interior regions.
Authorities have announced flame prohibitions for apprehension regarding wildfires.