Intense gales attaining speeds of as high as 155km/h (96mph) have left nearly 90,000 properties without power and compelled authorities to cancel in excess of 100 aircraft departures, based on local media.
These gusts are impacting the entire southern region and lower areas of the North Island, as stated by the weather forecasting body.
New Zealand authorities have announced uncommon high-level wind alerts - the most severe warning - in core zones such as these major districts.
Locals have been advised to remain inside, refrain from journeys, and prepare for more utility disruptions.
Broad Damage and Emergency Response
This outage is primarily influencing homes predominantly in the South Island, while officials report that the electricity supply was being slowly brought back.
Domestic outlets have stated that in certain areas structures have suffered roof damage, while trees and electricity poles have been toppled by the winds.
In Wellington, a individual was killed after being hit by a falling limb at a frequent walking route on earlier this week.
Additionally in the city, a woman was blown onto moving cars on a thoroughfare by a powerful blast, in a moment that was captured in a widely shared car camera footage.
Flights in and out of the urban area have been cancelled as a result of the winds, while various routes and public facilities are not operating.
At the same time local leaders have issued a emergency situation, to facilitate emergency management operations.
Work Stoppages Alongside Extreme Weather
These intense gusts on Thursday occur while tens of thousands of school staff, physicians and civil servants are participating in what has been termed a "significant labor action", demanding higher wages and enhanced employment terms.
Yet the extreme weather has pressured them to modify various scheduled activities, with various open-air gatherings relocated inside or abandoned.
Similar gusts are impacting the nearby nation, ushering in a heatwave to the remote areas.
Agencies have declared fire bans for concern about bushfires.