Powerful winds reaching velocities of up to 155km/h (96mph) have left approximately 90,000 households without power and forced authorities to halt over 100 air travel services, according to regional news sources.
The winds are affecting the complete South Island and southern sections of the North Island, according to the country's meteorological service.
New Zealand authorities have announced uncommon high-level wind alerts - the most severe warning - in central regions encompassing these major districts.
Locals have been advised to remain inside, refrain from journeys, and get ready for further power and communication outages.
Extensive Impact and Crisis Response
The electricity loss appears to be affecting residences mainly in the southern region, though authorities say that the electricity supply was being restored progressively.
Local media have indicated that in some places roofs have been ripped off houses, whereas power lines and trees have been knocked down by the gusts.
In Wellington, a man was killed after being hit by a wooden fragment at a frequent walking route on earlier this week.
Meanwhile in Wellington, a female was blown onto oncoming traffic on a street by a intensive burst, in a event that was filmed in a popular vehicle recording.
Flights entering and leaving the city have been halted due to the winds, whereas certain highways and community centers are shut down.
At the same time authorities in Canterbury have announced a emergency situation, to assist emergency management operations.
Strike Action During Extreme Weather
These intense gusts on today coincide with many of teachers, doctors and other public workers take part in what has been termed a "major walkout", requesting higher wages and enhanced employment terms.
However the intense climate has forced them to change certain arrangements, with some outdoor rallies moved indoors or cancelled.
Similar gusts are also sweeping Australia, ushering in a high-temperature event to the nation's interior regions.
Agencies have declared fire bans for concern about wildfires.
