Intense winds hitting velocities of as high as 155km/h (96mph) have left nearly 90,000 households experiencing outages and led officials to halt more than 100 flights, according to regional news sources.
The gales are influencing the entire South Island and southern sections of the northern region, per the weather forecasting body.
New Zealand authorities have issued uncommon severe gust advisories - the most severe warning - in central regions such as Canterbury and Wellington.
Locals have been encouraged to stay indoors, stay off roads, and make arrangements for more electricity and network failures.
Broad Impact and Crisis Response
The electricity loss seems to be impacting households predominantly in the South Island, though agencies report that energy was being slowly brought back.
Domestic outlets have indicated that in various locations roofs have been ripped off houses, while utility poles and vegetation have been brought down by the gusts.
In Wellington, a person was fatally injured after being impacted by a falling limb at a popular trail walking spot on earlier this week.
Also in the capital, a individual was swept into approaching vehicles on a road by a strong gust of wind, in a event that was recorded in a popular vehicle recording.
Aircraft services entering and leaving the metropolis have been suspended as a result of the winds, while various routes and public facilities are also closed.
At the same time authorities in Canterbury have announced a emergency situation, to facilitate emergency management operations.
Work Stoppages Amid Harsh Conditions
These intense gusts on this day coincide with numerous of teachers, doctors and other public workers are engaged in what has been termed a "mega strike", requesting improved salaries and workplace environments.
But the severe conditions has forced them to modify some of their plans, with some outdoor rallies shifted to interior venues or cancelled.
Like conditions are also sweeping Australia, causing a heatwave to the remote areas.
Agencies have announced fire bans for apprehension regarding bushfires.
