Severe gales hitting velocities of as high as 155km/h (96mph) have caused around 90,000 properties experiencing outages and compelled agencies to call off over 100 air travel services, based on domestic outlets.
These gusts are influencing the whole southern region and southern sections of the North Island, as stated by the country's meteorological service.
The nation's agencies have released rare severe gust advisories - the top caution category - in central regions such as Canterbury and Wellington.
Residents have been encouraged to avoid going outside, avoid travel, and make arrangements for further electricity and network failures.
Broad Destruction and Crisis Response
The electricity loss seems to be impacting households mostly in the southern region, though authorities report that the electricity supply was being restored progressively.
Local media have indicated that in some places roofs have been ripped off houses, and utility poles and vegetation have been brought down by the winds.
Within the capital, a individual was fatally injured after being impacted by a tree branch at a frequent walking route on earlier this week.
Additionally in the city, a female was blown onto oncoming traffic on a thoroughfare by a powerful blast, in a event that was captured in a widely shared car camera footage.
Aircraft services entering and leaving the city have been halted because of the gusts, whereas some roads and libraries are also closed.
Meanwhile authorities in Canterbury have issued a crisis declaration, to support emergency management operations.
Strike Action During Extreme Weather
These intense gusts on this day coincide with many of educators, medical professionals and government employees are engaged in what has been called a "major walkout", demanding higher wages and enhanced employment terms.
But the intense climate has forced them to alter some of their plans, with some outdoor rallies shifted to interior venues or cancelled.
Similar gusts are impacting Australia, bringing a heatwave to the nation's interior regions.
Officials have issued burning restrictions for fear of bushfires.
