Powerful gusts attaining velocities of up to 155km/h (96mph) have caused approximately 90,000 households without power and led agencies to call off in excess of 100 aircraft departures, as reported by domestic outlets.
These gusts are impacting the complete southern region and southern sections of the North Island, as stated by the national weather agency.
Officials in New Zealand have announced rare high-level wind alerts - the highest alert level - in central regions encompassing these major districts.
Residents have been urged to remain inside, stay off roads, and prepare for additional electricity and network failures.
Extensive Damage and Emergency Measures
The electricity loss is primarily influencing residences mostly in the South Island, while officials state that the electricity supply was being gradually reinstated.
Domestic outlets have reported that in certain areas roofs have been ripped off houses, whereas utility poles and vegetation have been toppled by the gusts.
In Wellington, a man was killed after being struck by a wooden fragment at a popular trail walking spot on earlier this week.
Also in the capital, a individual was swept into approaching vehicles on a thoroughfare by a powerful blast, in a incident that was captured in a widely shared car camera footage.
Aircraft services in and out of the urban area have been halted due to the gusts, and various routes and public facilities are also closed.
Simultaneously Canterbury officials have declared a crisis declaration, to assist recovery activities.
Labor Protests During Severe Conditions
The powerful gales on Thursday come as tens of thousands of teachers, doctors and other public workers take part in what has been called a "mega strike", calling for higher wages and enhanced employment terms.
However the intense climate has compelled them to alter some of their plans, with several external protests moved indoors or abandoned.
Like conditions are affecting the nearby nation, ushering in a high-temperature event to the remote areas.
Agencies have announced burning restrictions for apprehension regarding forest fires.