Powerful gales attaining velocities of up to 155km/h (96mph) have left approximately 90,000 households lacking electricity and forced agencies to halt more than 100 air travel services, as reported by local media.
These gusts are impacting the entire southern region and lower areas of the northern region, as stated by the country's meteorological service.
New Zealand authorities have announced rare severe gust advisories - the highest alert level - in core zones such as Wellington and Canterbury.
Locals have been urged to stay indoors, avoid travel, and get ready for additional utility disruptions.
Broad Destruction and Crisis Response
This outage is primarily influencing households mainly in the southern region, while officials say that power was being slowly brought back.
Local media have reported that in certain areas structures have suffered roof damage, while utility poles and vegetation have been knocked down by the gales.
Within the capital, a person was lost his life after being struck by a wooden fragment at a popular trail walking spot on earlier this week.
Additionally in the city, a individual was swept into oncoming traffic on a street by a powerful blast, in a moment that was captured in a popular vehicle recording.
Flights to and from the metropolis have been suspended because of the gusts, and certain highways and community centers are not operating.
Meanwhile Canterbury officials have declared a state of emergency, to facilitate recovery activities.
Work Stoppages Amid Severe Weather
The powerful gales on Thursday come as tens of thousands of school staff, physicians and civil servants are engaged in what has been called a "mega strike", calling for improved salaries and workplace environments.
However the intense climate has compelled them to modify various scheduled activities, with several external protests moved indoors or cancelled.
Comparable winds are impacting the nearby nation, causing a period of extreme heat to the country's outback.
Agencies have announced fire bans for fear of bushfires.