Intense gusts attaining velocities of approximately 155km/h (96mph) have resulted in approximately 90,000 properties lacking electricity and compelled agencies to halt more than 100 air travel services, as reported by regional news sources.
These gusts are influencing the complete South Island and lower areas of the North Island, as stated by the country's meteorological service.
Officials in New Zealand have announced rare red wind warnings - the most severe warning - in central regions including Wellington and Canterbury.
Residents have been advised to stay indoors, stay off roads, and make arrangements for additional power and communication outages.
Broad Destruction and Emergency Response
The power cut appears to be affecting households mostly in the South Island, although agencies say that the electricity supply was being gradually reinstated.
Local media have stated that in various locations homes have lost their roofs, whereas power lines and trees have been knocked down by the gusts.
Within the capital, a individual was fatally injured after being hit by a falling limb at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a female was blown onto oncoming traffic on a thoroughfare by a strong gust of wind, in a moment that was filmed in a viral dashcam video.
Flights entering and leaving the metropolis have been halted due to the gusts, whereas certain highways and community centers are not operating.
At the same time authorities in Canterbury have issued a crisis declaration, to facilitate recovery activities.
Strike Action Alongside Extreme Conditions
These intense gusts on Thursday come as many of educators, medical professionals and government employees are participating in what has been called a "major walkout", calling for higher wages and enhanced employment terms.
Yet the extreme weather has pressured them to modify some of their plans, with various open-air gatherings shifted to interior venues or called off.
Comparable winds are impacting Australia, causing a high-temperature event to the country's outback.
Officials have issued flame prohibitions for fear of forest fires.