Powerful gales attaining speeds of as high as 155km/h (96mph) have left nearly 90,000 households lacking electricity and compelled authorities to call off more than 100 aircraft departures, based on regional news sources.
These gusts are impacting the complete South Island and lower areas of the northern region, per the country's meteorological service.
Officials in New Zealand have announced uncommon severe gust advisories - the highest alert level - in key areas including Wellington and Canterbury.
Locals have been advised to remain inside, refrain from journeys, and get ready for further utility disruptions.
Extensive Destruction and Emergency Measures
The power cut seems to be impacting households predominantly in the southern region, although agencies report that the electricity supply was being restored progressively.
Regional news have indicated that in some places homes have lost their roofs, and trees and electricity poles have been knocked down by the gusts.
Within the capital, a individual was lost his life after being hit by a tree branch at a frequent walking route on earlier this week.
Meanwhile in Wellington, a individual was pushed toward moving cars on a thoroughfare by a intensive burst, in a moment that was captured in a viral dashcam video.
Air travel in and out of the city have been halted as a result of the weather, and various routes and public facilities are not operating.
At the same time Canterbury officials have announced a crisis declaration, to facilitate disaster response efforts.
Labor Protests Alongside Extreme Conditions
These intense gusts on Thursday come as tens of thousands of teachers, doctors and other public workers are participating in what has been described as a "mega strike", calling for better pay and working conditions.
However the intense climate has forced them to change various scheduled activities, with some outdoor rallies shifted to interior venues or called off.
Like conditions are affecting the neighboring country, ushering in a heatwave to the nation's interior regions.
Authorities have issued fire bans for apprehension regarding forest fires.