Powerful gales attaining speeds of as high as 155km/h (96mph) have left approximately 90,000 households without power and compelled authorities to call off over 100 air travel services, as reported by local media.
The winds are affecting the whole southern region and southern parts of the northern region, as stated by the weather forecasting body.
New Zealand authorities have released uncommon red wind warnings - the most severe warning - in core zones encompassing Canterbury and Wellington.
People have been encouraged to remain inside, refrain from journeys, and make arrangements for more utility disruptions.
Extensive Impact and Crisis Measures
This outage appears to be affecting residences mostly in the southern region, though officials say that energy was being slowly brought back.
Local media have indicated that in some places structures have suffered roof damage, while utility poles and vegetation have been brought down by the gusts.
In Wellington, a person was lost his life after being struck by a falling limb at a frequent walking route on Tuesday.
Additionally in the city, a female was swept into moving cars on a road by a powerful blast, in a moment that was recorded in a popular vehicle recording.
Flights to and from the city have been halted due to the gusts, whereas some roads and libraries are also closed.
At the same time Canterbury officials have announced a state of emergency, to support disaster response efforts.
Labor Protests During Harsh Weather
The wild winds on Thursday come as numerous of teachers, doctors and other public workers take part in what has been described as a "mega strike", demanding better pay and working conditions.
However the extreme weather has pressured them to modify some of their plans, with several external protests moved indoors or cancelled.
Comparable winds are also sweeping the neighboring country, ushering in a heatwave to the remote areas.
Authorities have declared burning restrictions for apprehension regarding forest fires.
