Severe gales hitting speeds of up to 155km/h (96mph) have left nearly 90,000 homes experiencing outages and led agencies to cancel more than 100 aircraft departures, according to domestic outlets.
These gusts are impacting the complete South Island and lower areas of the northern region, per the national weather agency.
Officials in New Zealand have released infrequent red wind warnings - the most severe warning - in central regions encompassing Wellington and Canterbury.
Residents have been encouraged to stay indoors, refrain from journeys, and get ready for more electricity and network failures.
Widespread Damage and Crisis Response
The power cut appears to be affecting residences mostly in the South Island, although authorities say that the electricity supply was being restored progressively.
Regional news have reported that in some places homes have lost their roofs, and utility poles and vegetation have been toppled by the gusts.
Within the capital, a individual was fatally injured after being impacted by a tree branch at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a woman was swept into moving cars on a street by a intensive burst, in a incident that was captured in a viral dashcam video.
Flights in and out of the metropolis have been suspended because of the winds, whereas certain highways and community centers are shut down.
At the same time Canterbury officials have declared a crisis declaration, to support disaster response efforts.
Work Stoppages Amid Extreme Conditions
The powerful gales on this day coincide with numerous of educators, medical professionals and government employees are engaged in what has been called a "significant labor action", demanding better pay and working conditions.
However the intense climate has compelled them to alter some of their plans, with various open-air gatherings moved indoors or cancelled.
Comparable winds are affecting Australia, causing a period of extreme heat to the country's outback.
Agencies have announced flame prohibitions for apprehension regarding forest fires.
