Intense winds attaining velocities of up to 155km/h (96mph) have left approximately 90,000 households without power and led authorities to halt over 100 flights, according to regional news sources.
These gusts are impacting the entire southern region and southern sections of the northern region, per the national weather agency.
Officials in New Zealand have announced rare severe gust advisories - the highest alert level - in key areas including Canterbury and Wellington.
Locals have been encouraged to stay indoors, stay off roads, and prepare for additional electricity and network failures.
Broad Impact and Emergency Measures
The power cut seems to be impacting homes mainly in the South Island, while agencies say that energy was being restored progressively.
Domestic outlets have reported that in some places structures have suffered roof damage, and trees and electricity poles have been knocked down by the gales.
In Wellington, a individual was killed after being struck 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 powerful blast, in a moment that was recorded in a popular vehicle recording.
Air travel to and from the urban area have been cancelled as a result of the winds, whereas certain highways and community centers are not operating.
Simultaneously authorities in Canterbury have issued a crisis declaration, to assist recovery activities.
Work Stoppages Alongside Severe Conditions
The wild winds on Thursday occur while many of educators, medical professionals and government employees take part in what has been termed a "significant labor action", demanding improved salaries and workplace environments.
Yet the severe conditions has compelled them to alter certain arrangements, with several external protests shifted to interior venues or cancelled.
Like conditions are affecting the neighboring country, ushering in a high-temperature event to the nation's interior regions.
Agencies have declared burning restrictions for fear of wildfires.