Severe winds hitting velocities of as high as 155km/h (96mph) have resulted in around 90,000 homes lacking electricity and compelled officials to halt in excess of 100 air travel services, as reported by local media.
These gusts are affecting the whole southern region and southern sections of the northern region, according to the national weather agency.
New Zealand authorities have released uncommon high-level wind alerts - the top caution category - in central regions including Canterbury and Wellington.
Locals have been encouraged to remain inside, avoid travel, and prepare for more power and communication outages.
Broad Damage and Emergency Measures
The power cut appears to be affecting homes mostly in the South Island, though officials state that the electricity supply was being slowly brought back.
Domestic outlets have stated that in some places structures have suffered roof damage, whereas power lines and trees have been brought down by the gusts.
Within the capital, a man was fatally injured after being struck by a tree branch at a well-known hiking path on Tuesday.
Also in the capital, a individual was swept into approaching vehicles on a thoroughfare by a powerful blast, in a event that was recorded in a viral dashcam video.
Aircraft services entering and leaving the city have been cancelled due to the gusts, whereas certain highways and community centers are shut down.
At the same time local leaders have declared a state of emergency, to facilitate disaster response efforts.
Labor Protests During Extreme Weather
The powerful gales on Thursday occur while numerous of educators, medical professionals and government employees are engaged in what has been called a "significant labor action", requesting improved salaries and workplace environments.
Yet the intense climate has compelled them to change various scheduled activities, with various open-air gatherings moved indoors or cancelled.
Comparable winds are affecting the nearby nation, bringing a period of extreme heat to the remote areas.
Officials have announced flame prohibitions for apprehension regarding forest fires.
