Powerful gales attaining velocities of approximately 155km/h (96mph) have resulted in approximately 90,000 homes experiencing outages and compelled agencies to cancel over 100 aircraft departures, based on local media.
The winds are affecting the complete southern region and southern parts of the North Island, according to the country's meteorological service.
New Zealand authorities have announced infrequent red wind warnings - the highest alert level - in key areas encompassing Canterbury and Wellington.
Residents have been urged to remain inside, avoid travel, and make arrangements for additional electricity and network failures.
Extensive Destruction and Emergency Response
The power cut seems to be impacting residences predominantly in the southern region, although authorities report that energy was being gradually reinstated.
Domestic outlets have reported that in various locations roofs have been ripped off houses, whereas trees and electricity poles have been toppled by the gusts.
Within the capital, a man was fatally injured after being struck by a tree branch at a popular trail walking spot on earlier this week.
Additionally in the city, a woman was pushed toward approaching vehicles on a thoroughfare by a powerful blast, in a moment that was recorded in a popular vehicle recording.
Flights to and from the city have been halted due to the weather, and various routes and public facilities are shut down.
At the same time authorities in Canterbury have declared a state of emergency, to facilitate recovery activities.
Work Stoppages Alongside Harsh Weather
The wild winds on Thursday coincide with tens of thousands of teachers, doctors and other public workers take part in what has been termed a "major walkout", calling for higher wages and enhanced employment terms.
Yet the severe conditions has forced them to change various scheduled activities, with various open-air gatherings shifted to interior venues or abandoned.
Comparable winds are also sweeping the nearby nation, causing a period of extreme heat to the remote areas.
Officials have announced flame prohibitions for concern about wildfires.
