Intense winds attaining speeds of approximately 155km/h (96mph) have caused approximately 90,000 properties without power and led authorities to halt over 100 air travel services, based on regional news sources.
The winds are influencing the entire southern region and southern sections of the northern region, as stated by the country's meteorological service.
The nation's agencies have issued infrequent high-level wind alerts - the most severe warning - in core zones such as Wellington and Canterbury.
People have been advised to remain inside, stay off roads, and make arrangements for further power and communication outages.
Extensive Damage and Emergency Response
The electricity loss is primarily influencing residences mainly in the southern region, though officials state that the electricity supply was being gradually reinstated.
Regional news have reported that in various locations roofs have been ripped off houses, whereas power lines and trees have been toppled by the gales.
In Wellington, a individual was fatally injured after being hit by a falling limb at a well-known hiking path on Tuesday.
Additionally in the city, a female was pushed toward oncoming traffic on a street by a strong gust of wind, in a event that was recorded in a widely shared car camera footage.
Air travel entering and leaving the metropolis have been cancelled due to the weather, and certain highways and community centers are not operating.
Simultaneously authorities in Canterbury have issued a crisis declaration, to facilitate emergency management operations.
Strike Action Amid Extreme Weather
These intense gusts on Thursday coincide with many of educators, medical professionals and government employees take part in what has been termed a "significant labor action", calling for better pay and working conditions.
But the intense climate has forced them to modify certain arrangements, with several external protests shifted to interior venues or abandoned.
Similar gusts are impacting the nearby nation, causing a period of extreme heat to the country's outback.
Authorities have issued fire bans for concern about bushfires.