Severe gusts attaining velocities of as high as 155km/h (96mph) have resulted in around 90,000 homes without power and led agencies to halt over 100 aircraft departures, as reported by regional news sources.
These gusts are affecting the entire southern region and southern parts of the North Island, according to the national weather agency.
New Zealand authorities have announced uncommon red wind warnings - the highest alert level - in core zones including these major districts.
Residents have been advised to avoid going outside, stay off roads, and make arrangements for additional utility disruptions.
Broad Damage and Crisis Measures
The electricity loss is primarily influencing households mostly in the South Island, although authorities state that the electricity supply was being restored progressively.
Domestic outlets have reported that in various locations homes have lost their roofs, and trees and electricity poles have been knocked down by the gusts.
Within the capital, a individual was fatally injured after being struck by a tree branch at a frequent walking route on earlier this week.
Also in the capital, a individual was swept into moving cars on a road by a strong gust of wind, in a moment that was recorded in a widely shared car camera footage.
Aircraft services entering and leaving the metropolis have been suspended as a result of the winds, and certain highways and community centers are not operating.
Simultaneously local leaders have announced a emergency situation, to facilitate recovery activities.
Work Stoppages Alongside Severe Weather
The powerful gales on Thursday occur while tens of thousands of teachers, doctors and other public workers are participating in what has been described as a "significant labor action", calling for improved salaries and workplace environments.
However the extreme weather has pressured them to alter various scheduled activities, with some outdoor rallies shifted to interior venues or abandoned.
Like conditions are impacting the nearby nation, ushering in a period of extreme heat to the nation's interior regions.
Officials have announced burning restrictions for apprehension regarding bushfires.