Intense winds reaching speeds of approximately 155km/h (96mph) have left approximately 90,000 properties without power and led officials to halt more than 100 aircraft departures, according to domestic outlets.
The winds are impacting the whole southern region and southern sections of the North Island, as stated by the weather forecasting body.
Officials in New Zealand have issued infrequent high-level wind alerts - the highest alert level - in key areas encompassing Canterbury and Wellington.
People have been advised to stay indoors, refrain from journeys, and get ready for more utility disruptions.
Broad Destruction and Emergency Measures
This outage appears to be affecting residences predominantly in the South Island, although officials report that energy was being slowly brought back.
Domestic outlets have stated that in certain areas roofs have been ripped off houses, while utility poles and vegetation have been brought down by the winds.
In Wellington, a person was fatally injured after being hit by a falling limb at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a female was pushed toward moving cars on a street by a strong gust of wind, in a moment that was captured in a popular vehicle recording.
Air travel entering and leaving the metropolis have been halted due to the gusts, whereas various routes and public facilities are not operating.
At the same time Canterbury officials have issued a state of emergency, to support emergency management operations.
Work Stoppages Amid Severe Weather
These intense gusts on Thursday occur while tens of thousands of school staff, physicians and civil servants take part in what has been termed a "significant labor action", calling for improved salaries and workplace environments.
However the intense climate has compelled them to modify various scheduled activities, with various open-air gatherings moved indoors or called off.
Similar gusts are impacting Australia, causing a high-temperature event to the country's outback.
Authorities have announced fire bans for apprehension regarding wildfires.
