Severe winds hitting speeds of as high as 155km/h (96mph) have caused approximately 90,000 properties experiencing outages and compelled officials to cancel over 100 flights, based on domestic outlets.
The gales are impacting the complete southern region and lower areas of the northern region, as stated by the national weather agency.
Officials in New Zealand have released infrequent red wind warnings - the top caution category - in key areas including Wellington and Canterbury.
Locals have been advised to stay indoors, avoid travel, and prepare for more power and communication outages.
Widespread Destruction and Emergency Response
The electricity loss is primarily influencing homes predominantly in the southern region, while authorities state that power was being restored progressively.
Regional news have reported that in some places roofs have been ripped off houses, and power lines and trees have been knocked down by the gales.
In Wellington, a individual was killed after being impacted by a wooden fragment at a well-known hiking path on Tuesday.
Also in the capital, a female was blown onto approaching vehicles on a road by a intensive burst, in a incident that was filmed in a popular vehicle recording.
Aircraft services in and out of the metropolis have been cancelled due to the gusts, and various routes and public facilities are not operating.
Meanwhile Canterbury officials have issued a state of emergency, to support emergency management operations.
Strike Action During Severe Weather
These intense gusts on Thursday coincide with tens of thousands of teachers, doctors and other public workers take part in what has been called a "significant labor action", calling for better pay and working conditions.
However the intense climate has pressured them to alter various scheduled activities, with various open-air gatherings relocated inside or abandoned.
Like conditions are affecting the neighboring country, causing a period of extreme heat to the remote areas.
Agencies have announced flame prohibitions for concern about bushfires.
