Intense winds hitting velocities of as high as 155km/h (96mph) have left nearly 90,000 households lacking electricity and led authorities to halt over 100 air travel services, according to domestic outlets.
The gales are affecting the entire South Island and lower areas of the North Island, as stated by the weather forecasting body.
The nation's agencies have issued uncommon severe gust advisories - the most severe warning - in central regions encompassing Canterbury and Wellington.
Locals have been encouraged to remain inside, stay off roads, and prepare for more utility disruptions.
Extensive Destruction and Emergency Response
The electricity loss seems to be impacting residences predominantly in the southern region, while officials report that the electricity supply was being gradually reinstated.
Regional news have stated that in certain areas roofs have been ripped off houses, while utility poles and vegetation have been brought down by the winds.
Within the capital, a individual was fatally injured after being struck by a tree branch at a frequent walking route on earlier this week.
Additionally in the city, a female was pushed toward moving cars on a road by a powerful blast, in a incident that was captured in a popular vehicle recording.
Air travel entering and leaving the city have been halted because of the winds, while some roads and libraries are also closed.
Simultaneously authorities in Canterbury have announced a emergency situation, to assist disaster response efforts.
Strike Action During Harsh Conditions
The wild winds on today occur while many of educators, medical professionals and government employees take part in what has been described as a "major walkout", demanding improved salaries and workplace environments.
But the severe conditions has compelled them to modify certain arrangements, with some outdoor rallies moved indoors or called off.
Comparable winds are affecting the neighboring country, bringing a heatwave to the nation's interior regions.
Officials have announced fire bans for concern about forest fires.
