Powerful gusts hitting speeds of as high as 155km/h (96mph) have resulted in approximately 90,000 properties experiencing outages and compelled officials to cancel in excess of 100 flights, as reported by regional news sources.
The gales are affecting the complete southern region and lower areas of the North Island, as stated by the weather forecasting body.
The nation's agencies have announced uncommon high-level wind alerts - the top caution category - in core zones encompassing Canterbury and Wellington.
Locals have been advised to stay indoors, refrain from journeys, and make arrangements for more utility disruptions.
Extensive Damage and Emergency Measures
This outage appears to be affecting homes mostly in the southern region, while authorities state that energy was being gradually reinstated.
Regional news have reported that in certain areas roofs have been ripped off houses, while power lines and trees have been knocked down by the winds.
In Wellington, a individual was killed after being hit by a tree branch at a popular trail walking spot on earlier this week.
Also in the capital, a female was swept into moving cars on a street by a strong gust of wind, in a incident that was recorded in a popular vehicle recording.
Aircraft services entering and leaving the city have been suspended due to the gusts, and certain highways and community centers are shut down.
Simultaneously Canterbury officials have declared a state of emergency, to facilitate disaster response efforts.
Work Stoppages Alongside Extreme Conditions
These intense gusts on Thursday coincide with many of teachers, doctors and other public workers are participating in what has been described as a "mega strike", demanding higher wages and enhanced employment terms.
However the severe conditions has pressured them to change various scheduled activities, with various open-air gatherings moved indoors or abandoned.
Like conditions are impacting the nearby nation, bringing a high-temperature event to the country's outback.
Officials have declared burning restrictions for concern about bushfires.
