Intense gales hitting velocities of approximately 155km/h (96mph) have left nearly 90,000 properties experiencing outages and forced authorities to call off more than 100 air travel services, based on domestic outlets.
The gales are impacting the whole South Island and lower areas of the northern region, as stated by the weather forecasting body.
New Zealand authorities have issued rare red wind warnings - the highest alert level - in core zones such as these major districts.
Locals have been advised to remain inside, refrain from journeys, and prepare for further electricity and network failures.
Broad Impact and Emergency Response
The electricity loss seems to be impacting households mostly in the southern region, though authorities report that energy was being restored progressively.
Local media have stated that in certain areas structures have suffered roof damage, whereas power lines and trees have been toppled by the winds.
In Wellington, a individual was fatally injured after being impacted by a tree branch at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a female was swept into moving cars on a road by a strong gust of wind, in a incident that was captured in a popular vehicle recording.
Aircraft services to and from the urban area have been suspended due to the gusts, while some roads and libraries are also closed.
Simultaneously Canterbury officials have declared a emergency situation, to support recovery activities.
Strike Action During Severe Conditions
These intense gusts on Thursday occur while numerous of teachers, doctors and other public workers are engaged in what has been called a "mega strike", calling for higher wages and enhanced employment terms.
But the severe conditions has forced them to modify certain arrangements, with some outdoor rallies moved indoors or cancelled.
Similar gusts are impacting the neighboring country, ushering in a high-temperature event to the remote areas.
Agencies have announced burning restrictions for concern about forest fires.
