Intense gales reaching velocities of up to 155km/h (96mph) have caused nearly 90,000 homes experiencing outages and led officials to call off in excess of 100 flights, as reported by regional news sources.
The gales are affecting the complete South Island and southern sections of the northern region, per the national weather agency.
Officials in New Zealand have announced infrequent high-level wind alerts - the highest alert level - in central regions including Canterbury and Wellington.
Locals have been advised to stay indoors, avoid travel, and get ready for additional utility disruptions.
Extensive Impact and Emergency Response
The electricity loss appears to be affecting households mainly in the South Island, though agencies report that the electricity supply was being gradually reinstated.
Local media have reported that in certain areas roofs have been ripped off houses, whereas utility poles and vegetation have been knocked down by the winds.
Across Wellington, a person was killed after being hit by a falling limb at a frequent walking route on Tuesday.
Additionally in the city, a individual was blown onto oncoming traffic on a road by a intensive burst, in a incident that was filmed in a popular vehicle recording.
Air travel to and from the urban area have been cancelled because of the winds, while some roads and libraries are not operating.
At the same time local leaders have declared a state of emergency, to facilitate recovery activities.
Strike Action Amid Extreme Conditions
The powerful gales on today come as tens of thousands of teachers, doctors and other public workers take part in what has been called a "major walkout", requesting better pay and working conditions.
Yet the severe conditions has forced them to change various scheduled activities, with some outdoor rallies relocated inside or abandoned.
Similar gusts are also sweeping the nearby nation, bringing a high-temperature event to the remote areas.
Authorities have issued flame prohibitions for concern about forest fires.
