Powerful winds hitting speeds of approximately 155km/h (96mph) have caused around 90,000 properties without power and led authorities to halt in excess of 100 air travel services, based on regional news sources.
These gusts are impacting the complete southern region and southern parts of the northern region, as stated by the national weather agency.
The nation's agencies have released rare severe gust advisories - the most severe warning - in core zones including Canterbury and Wellington.
Locals have been urged to remain inside, avoid travel, and get ready for additional electricity and network failures.
Broad Damage and Crisis Measures
The power cut appears to be affecting households mainly in the South Island, while authorities state that power was being slowly brought back.
Local media have reported that in various locations roofs have been ripped off houses, whereas utility poles and vegetation have been toppled by the gusts.
In Wellington, a person was fatally injured after being struck by a wooden fragment at a frequent walking route on Tuesday.
Also in the capital, a female was blown onto approaching vehicles on a street by a powerful blast, in a event that was filmed in a widely shared car camera footage.
Aircraft services entering and leaving the urban area have been suspended due to the winds, whereas various routes and public facilities are not operating.
Simultaneously local leaders have declared a state of emergency, to facilitate disaster response efforts.
Work Stoppages Alongside Extreme Conditions
The powerful gales on Thursday coincide with tens of thousands of teachers, doctors and other public workers are participating in what has been called a "significant labor action", requesting improved salaries and workplace environments.
But the intense climate has pressured them to modify certain arrangements, with several external protests relocated inside or cancelled.
Similar gusts are affecting the nearby nation, causing a high-temperature event to the nation's interior regions.
Officials have declared flame prohibitions for fear of forest fires.
