Powerful winds attaining speeds of approximately 155km/h (96mph) have resulted in nearly 90,000 properties lacking electricity and compelled authorities to cancel over 100 aircraft departures, based on local media.
The winds are impacting the whole South Island and southern sections of the North Island, as stated by the weather forecasting body.
Officials in New Zealand have announced rare red wind warnings - the top caution category - in core zones encompassing these major districts.
People have been advised to avoid going outside, avoid travel, and prepare for additional power and communication outages.
Extensive Impact and Emergency Measures
The power cut seems to be impacting residences predominantly in the South Island, although officials report that power was being gradually reinstated.
Regional news have indicated that in various locations roofs have been ripped off houses, and trees and electricity poles have been brought down by the winds.
Across Wellington, a individual was fatally injured after being impacted by a tree branch at a well-known hiking path on Tuesday.
Also in the capital, a individual was blown onto oncoming traffic on a road by a strong gust of wind, in a event that was recorded in a widely shared car camera footage.
Air travel to and from the urban area have been halted because of the winds, whereas some roads and libraries are not operating.
Meanwhile Canterbury officials have declared a state of emergency, to assist disaster response efforts.
Strike Action Alongside Harsh Conditions
The powerful gales on today occur while numerous of teachers, doctors and other public workers are engaged in what has been termed a "significant labor action", calling for better pay and working conditions.
But the intense climate has pressured them to alter some of their plans, with various open-air gatherings shifted to interior venues or cancelled.
Like conditions are impacting the nearby nation, ushering in a high-temperature event to the nation's interior regions.
Authorities have announced burning restrictions for fear of wildfires.
