Powerful gusts reaching speeds of approximately 155km/h (96mph) have caused approximately 90,000 households without power and led authorities to call off more than 100 flights, according to local media.
These gusts are impacting the complete South Island and southern parts of the North Island, as stated by the country's meteorological service.
New Zealand authorities have issued uncommon severe gust advisories - the most severe warning - in key areas encompassing Wellington and Canterbury.
Residents have been urged to avoid going outside, refrain from journeys, and prepare for more power and communication outages.
Broad Impact and Emergency Measures
The power cut is primarily influencing households mostly in the South Island, though officials state that energy was being restored progressively.
Local media have reported that in some places structures have suffered roof damage, and utility poles and vegetation have been toppled by the winds.
Across Wellington, a individual was fatally injured after being struck by a falling limb at a well-known hiking path on earlier this week.
Also in the capital, a individual was pushed toward approaching vehicles on a road by a strong gust of wind, in a moment that was recorded in a popular vehicle recording.
Flights to and from the city have been halted because of the gusts, whereas various routes and public facilities are also closed.
Meanwhile local leaders have declared a crisis declaration, to support disaster response efforts.
Strike Action During Extreme Conditions
These intense gusts on this day occur while numerous of educators, medical professionals and government employees are participating in what has been described as a "significant labor action", requesting better pay and working conditions.
Yet the severe conditions has pressured them to modify certain arrangements, with several external protests relocated inside or abandoned.
Comparable winds are affecting Australia, causing a high-temperature event to the nation's interior regions.
Authorities have announced flame prohibitions for fear of forest fires.
