Powerful gales reaching velocities of approximately 155km/h (96mph) have left nearly 90,000 homes without power and led agencies to cancel in excess of 100 aircraft departures, based on local media.
These gusts are influencing the complete South Island and southern sections of the North Island, per the national weather agency.
New Zealand authorities have issued rare high-level wind alerts - the highest alert level - in key areas including Canterbury and Wellington.
Locals have been encouraged to avoid going outside, stay off roads, and prepare for additional utility disruptions.
Extensive Damage and Crisis Response
The power cut seems to be impacting households mainly in the southern region, though agencies say that the electricity supply was being gradually reinstated.
Regional news have stated that in certain areas homes have lost their roofs, while utility poles and vegetation have been toppled by the gales.
In Wellington, a individual was lost his life after being impacted by a tree branch at a frequent walking route on earlier this week.
Additionally in the city, a female was blown onto oncoming traffic on a road by a intensive burst, in a event that was captured in a viral dashcam video.
Flights to and from the city have been suspended as a result of the winds, while various routes and public facilities are also closed.
At the same time authorities in Canterbury have declared a crisis declaration, to support disaster response efforts.
Strike Action During Severe Weather
The wild winds on Thursday coincide with many of educators, medical professionals and government employees are participating in what has been termed a "mega strike", requesting higher wages and enhanced employment terms.
Yet the severe conditions has pressured them to change some of their plans, with some outdoor rallies relocated inside or called off.
Like conditions are also sweeping the neighboring country, bringing a period of extreme heat to the country's outback.
Agencies have announced burning restrictions for fear of bushfires.
