Powerful winds reaching speeds of approximately 155km/h (96mph) have caused nearly 90,000 homes experiencing outages and compelled agencies to halt more than 100 aircraft departures, according to local media.
The winds are influencing the whole southern region and lower areas of the North Island, per the weather forecasting body.
New Zealand authorities have released infrequent high-level wind alerts - the highest alert level - in core zones including Canterbury and Wellington.
Residents have been advised to remain inside, stay off roads, and prepare for additional utility disruptions.
Extensive Destruction and Crisis Response
The electricity loss seems to be impacting households mainly in the South Island, although authorities report that the electricity supply was being restored progressively.
Local media have stated that in various locations roofs have been ripped off houses, whereas trees and electricity poles have been toppled by the gales.
Within the capital, a individual was lost his life after being hit by a tree branch at a well-known hiking path on Tuesday.
Additionally in the city, a individual was pushed toward oncoming traffic on a road by a intensive burst, in a incident that was filmed in a popular vehicle recording.
Air travel to and from the city have been halted as a result of the gusts, while some roads and libraries are shut down.
Meanwhile Canterbury officials have declared a crisis declaration, to facilitate disaster response efforts.
Labor Protests During Harsh Conditions
The powerful gales on Thursday come as many of teachers, doctors and other public workers are participating in what has been called a "mega strike", calling for better pay and working conditions.
However the intense climate has compelled them to change some of their plans, with some outdoor rallies moved indoors or abandoned.
Similar gusts are affecting the neighboring country, causing a heatwave to the nation's interior regions.
Agencies have announced burning restrictions for apprehension regarding forest fires.
