Severe gusts attaining velocities of up to 155km/h (96mph) have resulted in nearly 90,000 homes lacking electricity and compelled officials to halt in excess of 100 aircraft departures, as reported by domestic outlets.
These gusts are affecting the entire South Island and lower areas of the North Island, as stated by the national weather agency.
Officials in New Zealand have announced rare severe gust advisories - the most severe warning - in core zones encompassing Canterbury and Wellington.
People have been urged to remain inside, refrain from journeys, and get ready for further electricity and network failures.
Broad Impact and Emergency Response
The electricity loss appears to be affecting homes mainly in the South Island, while officials say that the electricity supply was being gradually reinstated.
Local media have stated that in some places roofs have been ripped off houses, whereas utility poles and vegetation have been brought down by the gales.
In Wellington, a man was lost his life after being hit by a falling limb at a popular trail walking spot on earlier this week.
Additionally in the city, a woman was pushed toward moving cars on a street by a intensive burst, in a event that was filmed in a viral dashcam video.
Aircraft services to and from the city have been cancelled as a result of the weather, while various routes and public facilities are also closed.
At the same time local leaders have announced a state of emergency, to assist emergency management operations.
Strike Action During Extreme Weather
These intense gusts on Thursday coincide with tens of thousands of school staff, physicians and civil servants are engaged in what has been termed a "significant labor action", calling for better pay and working conditions.
However the extreme weather has compelled them to alter some of their plans, with various open-air gatherings relocated inside or called off.
Like conditions are also sweeping the nearby nation, bringing a high-temperature event to the nation's interior regions.
Officials have declared burning restrictions for fear of wildfires.
