Intense winds reaching velocities of as high as 155km/h (96mph) have left nearly 90,000 households experiencing outages and led authorities to halt in excess of 100 air travel services, based on regional news sources.
These gusts are affecting the complete southern region and southern sections of the North Island, according to the country's meteorological service.
New Zealand authorities have issued infrequent red wind warnings - the top caution category - in central regions such as Canterbury and Wellington.
People have been urged to remain inside, avoid travel, and get ready for more utility disruptions.
Widespread Destruction and Crisis Measures
The power cut seems to be impacting households predominantly in the southern region, though authorities report that energy was being restored progressively.
Local media have stated that in certain areas roofs have been ripped off houses, whereas utility poles and vegetation have been brought down by the gales.
Across Wellington, a individual was fatally injured after being impacted by a wooden fragment at a frequent walking route on Tuesday.
Additionally in the city, a individual was swept into approaching vehicles on a road by a strong gust of wind, in a event that was recorded in a popular vehicle recording.
Flights to and from the city have been cancelled due to the gusts, and certain highways and community centers are not operating.
Simultaneously Canterbury officials have declared a crisis declaration, to facilitate disaster response efforts.
Labor Protests Amid Harsh Conditions
These intense gusts on Thursday come as many of educators, medical professionals and government employees are participating in what has been termed a "significant labor action", calling for better pay and working conditions.
Yet the intense climate has forced them to alter some of their plans, with several external protests moved indoors or called off.
Comparable winds are affecting Australia, ushering in a high-temperature event to the nation's interior regions.
Agencies have announced fire bans for fear of forest fires.
