Severe winds hitting speeds of as high as 155km/h (96mph) have resulted in nearly 90,000 homes without power and compelled officials to halt over 100 aircraft departures, according to regional news sources.
The gales are affecting the complete southern region and lower areas of the North Island, according to the national weather agency.
New Zealand authorities have issued rare severe gust advisories - the highest alert level - in central regions such as these major districts.
Residents have been encouraged to avoid going outside, avoid travel, and prepare for more utility disruptions.
Extensive Impact and Crisis Response
The electricity loss seems to be impacting residences predominantly in the southern region, although authorities report that power was being restored progressively.
Regional news have indicated that in certain areas structures have suffered roof damage, and power lines and trees have been toppled by the gusts.
In Wellington, a individual was killed after being struck by a tree branch at a frequent walking route on Tuesday.
Additionally in the city, a female was blown onto oncoming traffic on a street by a intensive burst, in a event that was filmed in a viral dashcam video.
Flights in and out of the urban area have been halted because of the winds, while certain highways and community centers are shut down.
Meanwhile Canterbury officials have announced a emergency situation, to assist emergency management operations.
Work Stoppages Amid Extreme Conditions
These intense gusts on Thursday come as numerous of teachers, doctors and other public workers are engaged in what has been described as a "major walkout", calling for improved salaries and workplace environments.
But the intense climate has pressured them to modify various scheduled activities, with various open-air gatherings moved indoors or called off.
Similar gusts are affecting Australia, causing a period of extreme heat to the remote areas.
Officials have announced flame prohibitions for concern about bushfires.
