Powerful gales attaining velocities of approximately 155km/h (96mph) have caused nearly 90,000 households experiencing outages and compelled agencies to cancel over 100 flights, based on regional news sources.
These gusts are influencing the entire South Island and lower areas of the North Island, as stated by the weather forecasting body.
New Zealand authorities have announced rare high-level wind alerts - the most severe warning - in central regions including these major districts.
Locals have been advised to stay indoors, avoid travel, and get ready for additional utility disruptions.
Widespread Impact and Emergency Measures
The power cut is primarily influencing households mostly in the South Island, while officials report that energy was being slowly brought back.
Domestic outlets have reported that in various locations structures have suffered roof damage, and power lines and trees have been knocked down by the gales.
Within the capital, a individual was lost his life after being struck by a wooden fragment at a popular trail walking spot on earlier this week.
Additionally in the city, a individual was blown onto oncoming traffic on a thoroughfare by a intensive burst, in a incident that was captured in a popular vehicle recording.
Air travel entering and leaving the metropolis have been suspended because of the winds, while some roads and libraries are shut down.
Meanwhile authorities in Canterbury have announced a state of emergency, to facilitate emergency management operations.
Labor Protests Amid Harsh Weather
The wild winds on Thursday coincide with many of teachers, doctors and other public workers are participating in what has been termed a "mega strike", calling for better pay and working conditions.
Yet the severe conditions has compelled them to modify certain arrangements, with various open-air gatherings moved indoors or cancelled.
Like conditions are impacting the nearby nation, ushering in a heatwave to the nation's interior regions.
Agencies have issued flame prohibitions for concern about bushfires.