Powerful winds reaching velocities of approximately 155km/h (96mph) have caused approximately 90,000 homes lacking electricity and forced authorities to cancel in excess of 100 aircraft departures, as reported by domestic outlets.
The winds are influencing the complete southern region and southern parts of the North Island, per the country's meteorological service.
Officials in New Zealand have announced rare red wind warnings - the highest alert level - in central regions encompassing Wellington and Canterbury.
People have been encouraged to avoid going outside, avoid travel, and prepare for additional power and communication outages.
Widespread Destruction and Crisis Measures
The electricity loss seems to be impacting households mainly in the southern region, although authorities say that energy was being gradually reinstated.
Local media have indicated that in certain areas roofs have been ripped off houses, and trees and electricity poles have been brought down by the winds.
In Wellington, a person was killed after being hit by a falling limb at a well-known hiking path on earlier this week.
Also in the capital, a woman was swept into oncoming traffic on a road by a intensive burst, in a incident that was filmed in a popular vehicle recording.
Air travel to and from the urban area have been suspended because of the winds, and certain highways and community centers are shut down.
At the same time authorities in Canterbury have announced a crisis declaration, to assist recovery activities.
Labor Protests Alongside Harsh Weather
These intense gusts on Thursday come as many of educators, medical professionals and government employees take part in what has been termed a "mega strike", demanding improved salaries and workplace environments.
However the extreme weather has pressured them to change certain arrangements, with some outdoor rallies relocated inside or abandoned.
Similar gusts are affecting Australia, causing a period of extreme heat to the country's outback.
Authorities have announced fire bans for concern about bushfires.
