Intense winds attaining velocities of approximately 155km/h (96mph) have left around 90,000 households experiencing outages and led agencies to cancel over 100 aircraft departures, according to domestic outlets.
These gusts are affecting the whole South Island and lower areas of the northern region, as stated by the national weather agency.
Officials in New Zealand have released rare severe gust advisories - the highest alert level - in central regions including Canterbury and Wellington.
Residents have been advised to remain inside, avoid travel, and get ready for more power and communication outages.
Extensive Impact and Emergency Response
This outage seems to be impacting residences predominantly in the South Island, while agencies state that the electricity supply was being restored progressively.
Regional news have stated that in some places structures have suffered roof damage, and power lines and trees have been knocked down by the winds.
In Wellington, a man was fatally injured after being impacted by a falling limb at a frequent walking route on Tuesday.
Also in the capital, a individual was blown onto approaching vehicles on a road by a intensive burst, in a event that was captured in a popular vehicle recording.
Aircraft services in and out of the metropolis have been halted as a result of the weather, and some roads and libraries are not operating.
At the same time authorities in Canterbury have declared a crisis declaration, to assist recovery activities.
Work Stoppages Alongside Harsh Conditions
The powerful gales on today come as many of educators, medical professionals and government employees are engaged in what has been called a "major walkout", calling for improved salaries and workplace environments.
Yet the intense climate has pressured them to alter various scheduled activities, with various open-air gatherings moved indoors or cancelled.
Comparable winds are affecting the nearby nation, causing a high-temperature event to the remote areas.
Officials have announced burning restrictions for apprehension regarding forest fires.