Intense winds reaching speeds of up to 155km/h (96mph) have left around 90,000 properties without power and led authorities to cancel more than 100 air travel services, as reported by regional news sources.
The winds are affecting the whole South Island and lower areas of the North Island, as stated by the national weather agency.
Officials in New Zealand have announced infrequent high-level wind alerts - the most severe warning - in core zones such as these major districts.
Locals have been advised to remain inside, stay off roads, and get ready for more utility disruptions.
Extensive Impact and Crisis Response
The power cut is primarily influencing households mainly in the southern region, though authorities state that power was being slowly brought back.
Regional news have indicated that in some places roofs have been ripped off houses, while utility poles and vegetation have been brought down by the gales.
Across Wellington, a person was fatally injured after being hit by a falling limb at a well-known hiking path on Tuesday.
Additionally in the city, a individual was pushed toward oncoming traffic on a thoroughfare by a powerful blast, in a moment that was recorded in a viral dashcam video.
Flights to and from the city have been suspended because of the winds, whereas certain highways and community centers are not operating.
At the same time authorities in Canterbury have declared a crisis declaration, to support emergency management operations.
Work Stoppages Alongside Extreme Conditions
These intense gusts on Thursday coincide with numerous of school staff, physicians and civil servants take part in what has been described as a "significant labor action", calling for improved salaries and workplace environments.
However the intense climate has forced them to alter some of their plans, with various open-air gatherings shifted to interior venues or called off.
Like conditions are impacting Australia, ushering in a heatwave to the country's outback.
Officials have announced flame prohibitions for concern about forest fires.
