Intense winds hitting velocities of as high as 155km/h (96mph) have resulted in nearly 90,000 homes without power and forced agencies to cancel more than 100 flights, as reported by domestic outlets.
These gusts are affecting the complete southern region and southern sections of the northern region, according to the national weather agency.
New Zealand authorities have released uncommon high-level wind alerts - the most severe warning - in core zones encompassing these major districts.
Residents have been advised to stay indoors, avoid travel, and get ready for more electricity and network failures.
Widespread Destruction and Emergency Response
The power cut is primarily influencing residences predominantly in the South Island, though agencies state that power was being slowly brought back.
Local media have reported that in certain areas roofs have been ripped off houses, whereas utility poles and vegetation have been knocked down by the gusts.
Across Wellington, a person was killed after being struck by a wooden fragment at a frequent walking route on Tuesday.
Additionally in the city, a woman was pushed toward approaching vehicles on a road by a intensive burst, in a event that was recorded in a popular vehicle recording.
Air travel in and out of the urban area have been cancelled due to the winds, while various routes and public facilities are shut down.
At the same time Canterbury officials have issued a emergency situation, to assist disaster response efforts.
Labor Protests Amid Severe Weather
The wild winds on today occur while many of teachers, doctors and other public workers are participating in what has been called a "major walkout", calling for better pay and working conditions.
However the extreme weather has compelled them to modify certain arrangements, with various open-air gatherings relocated inside or abandoned.
Comparable winds are also sweeping Australia, bringing a heatwave to the nation's interior regions.
Authorities have announced flame prohibitions for apprehension regarding wildfires.
