Severe gales hitting velocities of as high as 155km/h (96mph) have caused nearly 90,000 homes experiencing outages and compelled agencies to call off over 100 aircraft departures, based on domestic outlets.
The gales are affecting the entire South Island and lower areas of the northern region, per the national weather agency.
New Zealand authorities have issued uncommon severe gust advisories - the most severe warning - in central regions such as these major districts.
Locals have been advised to avoid going outside, refrain from journeys, and get ready for additional electricity and network failures.
Widespread Destruction and Emergency Response
The electricity loss is primarily influencing households predominantly in the South Island, although officials say that the electricity supply was being slowly brought back.
Regional news have stated that in certain areas 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 falling limb at a popular trail walking spot on Tuesday.
Also in the capital, a woman was swept into moving cars on a road by a powerful blast, in a event that was filmed in a popular vehicle recording.
Aircraft services to and from the city have been cancelled as a result of the winds, while some roads and libraries are also closed.
Meanwhile authorities in Canterbury have issued a crisis declaration, to support emergency management operations.
Work Stoppages Alongside Extreme Weather
The powerful gales on Thursday coincide with tens of thousands of educators, medical professionals and government employees are participating in what has been termed a "major walkout", demanding improved salaries and workplace environments.
Yet the extreme weather has compelled them to modify some of their plans, with several external protests shifted to interior venues or called off.
Comparable winds are affecting the neighboring country, bringing a period of extreme heat to the nation's interior regions.
Authorities have issued burning restrictions for concern about bushfires.
