Powerful winds reaching velocities of approximately 155km/h (96mph) have left around 90,000 homes without power and compelled authorities to cancel over 100 air travel services, based on local media.
The winds are affecting the complete South Island and southern parts of the North Island, as stated by the national weather agency.
Officials in New Zealand have released rare red wind warnings - the highest alert level - in central regions such as Wellington and Canterbury.
People have been encouraged to stay indoors, refrain from journeys, and get ready for additional electricity and network failures.
Widespread Destruction and Crisis Response
The power cut is primarily influencing households predominantly in the southern region, although agencies report that power was being restored progressively.
Regional news have indicated that in various locations homes have lost their roofs, while power lines and trees have been brought down by the gales.
Across Wellington, a man was lost his life after being hit by a falling limb at a popular trail walking spot on Tuesday.
Additionally in the city, a individual was swept into approaching vehicles on a street by a powerful blast, in a moment that was recorded in a popular vehicle recording.
Aircraft services in and out of the urban area have been halted because of the gusts, while certain highways and community centers are not operating.
Meanwhile Canterbury officials have announced a emergency situation, to facilitate disaster response efforts.
Work Stoppages During Harsh Conditions
The powerful gales on this day occur while numerous of teachers, doctors and other public workers are participating in what has been called a "mega strike", calling for better pay and working conditions.
But the intense climate has pressured them to alter certain arrangements, with various open-air gatherings relocated inside or called off.
Similar gusts are also sweeping the neighboring country, causing a high-temperature event to the country's outback.
Agencies have issued flame prohibitions for fear of bushfires.
