Powerful winds attaining velocities of as high as 155km/h (96mph) have resulted in around 90,000 homes lacking electricity and compelled agencies to call off over 100 aircraft departures, as reported by local media.
These gusts are affecting the whole southern region and southern parts of the North Island, per the weather forecasting body.
Officials in New Zealand have announced uncommon red wind warnings - the highest alert level - in central regions such as Canterbury and Wellington.
Residents have been advised to avoid going outside, stay off roads, and get ready for more utility disruptions.
Widespread Destruction and Crisis Measures
The electricity loss appears to be affecting households mostly in the South Island, though officials state that the electricity supply was being restored progressively.
Local media have stated that in certain areas roofs have been ripped off houses, and utility poles and vegetation have been knocked down by the gusts.
In Wellington, a person was fatally injured after being impacted by a tree branch at a frequent walking route on Tuesday.
Additionally in the city, a female was pushed toward moving cars on a thoroughfare by a intensive burst, in a event that was captured in a popular vehicle recording.
Flights entering and leaving the metropolis have been halted due to the gusts, while certain highways and community centers are shut down.
At the same time authorities in Canterbury have declared a crisis declaration, to facilitate emergency management operations.
Work Stoppages During Extreme Weather
The wild winds on this day coincide with numerous of educators, medical professionals and government employees are participating in what has been termed a "significant labor action", calling for better pay and working conditions.
Yet the intense climate has pressured them to modify various scheduled activities, with various open-air gatherings relocated inside or called off.
Comparable winds are also sweeping Australia, causing a heatwave to the nation's interior regions.
Authorities have declared burning restrictions for apprehension regarding wildfires.