Intense winds attaining velocities of up to 155km/h (96mph) have caused approximately 90,000 properties without power and forced authorities to cancel over 100 air travel services, as reported by domestic outlets.
The gales are affecting the complete South Island and southern parts of the North Island, per the national weather agency.
Officials in New Zealand have released infrequent high-level wind alerts - the most severe warning - in central regions such as these major districts.
Residents have been urged to stay indoors, refrain from journeys, and get ready for additional utility disruptions.
Extensive Impact and Crisis Measures
This outage seems to be impacting residences predominantly in the southern region, although agencies say that power was being restored progressively.
Domestic outlets have stated that in certain areas structures have suffered roof damage, while utility poles and vegetation have been toppled by the gales.
Within the capital, 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 woman was pushed toward oncoming traffic on a road by a intensive burst, in a moment that was captured in a widely shared car camera footage.
Flights to and from the metropolis have been cancelled due to the winds, whereas some roads and libraries are not operating.
At the same time Canterbury officials have announced a crisis declaration, to support emergency management operations.
Work Stoppages Amid Harsh Conditions
The wild winds on this day come as many of school staff, physicians and civil servants are participating in what has been termed a "significant labor action", requesting improved salaries and workplace environments.
Yet the severe conditions has forced them to alter certain arrangements, with several external protests shifted to interior venues or abandoned.
Comparable winds are affecting Australia, bringing a period of extreme heat to the country's outback.
Officials have declared flame prohibitions for fear of forest fires.
