Severe winds reaching speeds of approximately 155km/h (96mph) have resulted in approximately 90,000 homes without power and led authorities to call off in excess of 100 aircraft departures, as reported by regional news sources.
The gales are influencing the complete southern region and southern parts of the northern region, as stated by the national weather agency.
New Zealand authorities have released rare red wind warnings - the top caution category - in central regions including Wellington and Canterbury.
Residents have been advised to remain inside, refrain from journeys, and get ready for additional utility disruptions.
Extensive Destruction and Crisis Measures
The power cut seems to be impacting residences mostly in the South Island, although officials state that the electricity supply was being slowly brought back.
Domestic outlets have reported that in various locations structures have suffered roof damage, while trees and electricity poles have been toppled by the gales.
Across Wellington, a man was fatally injured after being hit by a wooden fragment at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a woman was blown onto approaching vehicles on a road by a powerful blast, in a moment that was filmed in a viral dashcam video.
Air travel to and from the urban area have been cancelled as a result of the winds, whereas certain highways and community centers are not operating.
Simultaneously authorities in Canterbury have declared a state of emergency, to support disaster response efforts.
Work Stoppages Amid Extreme Weather
These intense gusts on Thursday coincide with tens of thousands of teachers, doctors and other public workers are engaged in what has been called a "major walkout", requesting improved salaries and workplace environments.
Yet the severe conditions has compelled them to modify some of their plans, with various open-air gatherings relocated inside or cancelled.
Comparable winds are affecting the neighboring country, bringing a period of extreme heat to the remote areas.
Authorities have issued flame prohibitions for fear of bushfires.
