Severe gales attaining speeds of approximately 155km/h (96mph) have resulted in around 90,000 properties lacking electricity and forced authorities to halt more than 100 aircraft departures, based on regional news sources.
The winds are affecting the complete South Island and southern sections of the northern region, per the national weather agency.
New Zealand authorities have announced infrequent severe gust advisories - the most severe warning - in central regions including Wellington and Canterbury.
Locals have been encouraged to stay indoors, refrain from journeys, and prepare for additional electricity and network failures.
Extensive Destruction and Crisis Measures
The electricity loss appears to be affecting households mostly in the South Island, although agencies state that power was being gradually reinstated.
Regional news have indicated that in certain areas structures have suffered roof damage, while power lines and trees have been knocked down by the gusts.
In Wellington, a individual was lost his life after being hit by a falling limb at a frequent walking route on earlier this week.
Also in the capital, a female was pushed toward moving cars on a street by a strong gust of wind, in a moment that was recorded in a viral dashcam video.
Air travel in and out of the urban area have been suspended due to the winds, and certain highways and community centers are shut down.
Simultaneously Canterbury officials have issued a state of emergency, to support recovery activities.
Labor Protests During Harsh Weather
These intense gusts on Thursday occur while numerous of school staff, physicians and civil servants are participating in what has been called a "major walkout", calling for improved salaries and workplace environments.
But the extreme weather has pressured them to alter some of their plans, with several external protests moved indoors or cancelled.
Comparable winds are affecting the nearby nation, bringing a period of extreme heat to the remote areas.
Officials have declared fire bans for fear of forest fires.
