Intense winds attaining velocities of as high as 155km/h (96mph) have left nearly 90,000 homes without power and compelled authorities to halt more than 100 air travel services, based on local media.
The gales are impacting the entire southern region and lower areas of the northern region, as stated by the country's meteorological service.
New Zealand authorities have issued uncommon red wind warnings - the highest alert level - in key areas encompassing Canterbury and Wellington.
Residents have been encouraged to remain inside, refrain from journeys, and get ready for more power and communication outages.
Broad Destruction and Crisis Response
The electricity loss is primarily influencing residences mostly in the South Island, while authorities state that energy was being gradually reinstated.
Domestic outlets have stated that in some places homes have lost their roofs, while utility poles and vegetation have been toppled by the gusts.
Within the capital, a individual was fatally injured after being impacted by a wooden fragment at a popular trail walking spot on Tuesday.
Also in the capital, a female was blown onto moving cars on a road by a intensive burst, in a event that was filmed in a popular vehicle recording.
Aircraft services entering and leaving the urban area have been halted because of the weather, and various routes and public facilities are not operating.
At the same time Canterbury officials have declared a emergency situation, to support emergency management operations.
Work Stoppages Alongside Extreme Weather
These intense gusts on this day come as many of teachers, doctors and other public workers take part in what has been termed a "major walkout", demanding improved salaries and workplace environments.
Yet the severe conditions has pressured them to modify various scheduled activities, with various open-air gatherings relocated inside or called off.
Comparable winds are affecting the neighboring country, bringing a heatwave to the country's outback.
Authorities have declared flame prohibitions for apprehension regarding wildfires.
