Severe winds attaining velocities of approximately 155km/h (96mph) have left approximately 90,000 households lacking electricity and compelled officials to call off in excess of 100 flights, based on local media.
These gusts are affecting the complete southern region and lower areas of the North Island, as stated by the weather forecasting body.
The nation's agencies have released uncommon high-level wind alerts - the highest alert level - in central regions encompassing Canterbury and Wellington.
Locals have been urged to avoid going outside, avoid travel, and prepare for further electricity and network failures.
Widespread Destruction and Crisis Response
This outage seems to be impacting residences mostly in the South Island, although authorities state that the electricity supply was being restored progressively.
Domestic outlets have reported that in some places homes have lost their roofs, while utility poles and vegetation have been toppled by the gusts.
Across Wellington, a man was killed after being impacted by a wooden fragment at a popular trail walking spot on earlier this week.
Also in the capital, a female was pushed toward approaching vehicles on a thoroughfare by a intensive burst, in a event that was recorded in a widely shared car camera footage.
Air travel entering and leaving the city have been suspended due to the weather, and various routes and public facilities are shut down.
At the same time local leaders have announced a state of emergency, to support disaster response efforts.
Strike Action Amid Harsh Weather
The powerful gales on Thursday coincide with tens of thousands of teachers, doctors and other public workers take part in what has been called a "mega strike", calling for improved salaries and workplace environments.
However the severe conditions has pressured them to modify various scheduled activities, with some outdoor rallies relocated inside or called off.
Comparable winds are impacting the nearby nation, ushering in a high-temperature event to the nation's interior regions.
Officials have declared fire bans for apprehension regarding bushfires.
