Powerful gales reaching velocities of approximately 155km/h (96mph) have left around 90,000 homes lacking electricity and compelled authorities to halt in excess of 100 flights, as reported by domestic outlets.
The gales are affecting the whole South Island and southern parts of the North Island, per the country's meteorological service.
New Zealand authorities have announced rare red wind warnings - the top caution category - in core zones encompassing these major districts.
Residents have been urged to avoid going outside, avoid travel, and get ready for additional utility disruptions.
Extensive Destruction and Crisis Response
The power cut seems to be impacting residences predominantly in the South Island, while officials say that power was being slowly brought back.
Regional news have indicated that in certain areas homes have lost their roofs, and utility poles and vegetation have been knocked down by the gusts.
Across Wellington, a individual was killed after being struck by a falling limb at a popular trail walking spot on earlier this week.
Additionally in the city, a female was blown onto approaching vehicles on a road by a powerful blast, in a incident that was captured in a widely shared car camera footage.
Air travel to and from the city have been halted as a result of the weather, and various routes and public facilities are also closed.
Meanwhile authorities in Canterbury have declared a emergency situation, to support emergency management operations.
Work Stoppages Amid Extreme Conditions
These intense gusts on this day coincide with tens of thousands of educators, medical professionals and government employees take part in what has been called a "mega strike", demanding better pay and working conditions.
But the severe conditions has forced them to modify some of their plans, with several external protests shifted to interior venues or called off.
Comparable winds are also sweeping the neighboring country, causing a high-temperature event to the remote areas.
Authorities have declared fire bans for fear of bushfires.
