Intense winds reaching velocities of up to 155km/h (96mph) have caused nearly 90,000 homes lacking electricity and forced authorities to halt more than 100 aircraft departures, as reported by regional news sources.
The winds are influencing the entire South Island and southern sections of the northern region, per the weather forecasting body.
Officials in New Zealand have released infrequent severe gust advisories - the most severe warning - in central regions encompassing Canterbury and Wellington.
People have been encouraged to remain inside, avoid travel, and make arrangements for further utility disruptions.
Extensive Destruction and Emergency Measures
The power cut appears to be affecting residences mostly in the South Island, while authorities report that the electricity supply was being gradually reinstated.
Domestic outlets have stated that in various locations roofs have been ripped off houses, and power lines and trees have been knocked down by the winds.
In Wellington, a person was lost his life after being hit by a falling limb at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a woman was pushed toward approaching vehicles on a road by a powerful blast, in a event that was recorded in a widely shared car camera footage.
Flights to and from the metropolis have been suspended as a result of the winds, while certain highways and community centers are also closed.
Simultaneously Canterbury officials have declared a state of emergency, to assist recovery activities.
Labor Protests Alongside Severe Conditions
These intense gusts on this day come as tens of thousands of educators, medical professionals and government employees are participating in what has been termed a "mega strike", demanding higher wages and enhanced employment terms.
But the intense climate has compelled them to alter various scheduled activities, with various open-air gatherings shifted to interior venues or abandoned.
Similar gusts are also sweeping Australia, causing a period of extreme heat to the nation's interior regions.
Officials have issued flame prohibitions for concern about forest fires.
