Intense gales reaching speeds of up to 155km/h (96mph) have resulted in approximately 90,000 homes experiencing outages and led officials to halt in excess of 100 flights, according to regional news sources.
The gales are impacting the complete southern region and southern sections of the northern region, per the country's meteorological service.
New Zealand authorities have released rare severe gust advisories - the top caution category - in central regions such as these major districts.
Locals have been advised to remain inside, refrain from journeys, and make arrangements for further electricity and network failures.
Widespread Destruction and Emergency Measures
The power cut seems to be impacting residences predominantly in the South Island, though officials state that energy was being gradually reinstated.
Regional news have reported that in some places roofs have been ripped off houses, while trees and electricity poles have been toppled by the gusts.
In Wellington, a individual was lost his life after being struck by a tree branch at a frequent walking route on earlier this week.
Also in the capital, a individual was pushed toward approaching vehicles on a thoroughfare by a intensive burst, in a event that was captured in a popular vehicle recording.
Aircraft services to and from the metropolis have been halted as a result of the gusts, and various routes and public facilities are shut down.
At the same time Canterbury officials have declared a crisis declaration, to assist emergency management operations.
Strike Action Amid Severe Conditions
The wild winds on Thursday occur while tens of thousands of teachers, doctors and other public workers take part in what has been termed a "significant labor action", requesting higher wages and enhanced employment terms.
But the intense climate has pressured them to modify certain arrangements, with several external protests relocated inside or cancelled.
Similar gusts are also sweeping Australia, ushering in a period of extreme heat to the country's outback.
Authorities have announced burning restrictions for fear of wildfires.
