Severe gales attaining speeds of approximately 155km/h (96mph) have resulted in approximately 90,000 properties lacking electricity and forced agencies to cancel more than 100 flights, based on regional news sources.
These gusts are affecting the whole South Island and lower areas of the North Island, per the weather forecasting body.
New Zealand authorities have released infrequent red wind warnings - the highest alert level - in key areas including Canterbury and Wellington.
People have been urged to remain inside, refrain from journeys, and make arrangements for additional utility disruptions.
Widespread Destruction and Emergency Measures
The electricity loss is primarily influencing households mostly in the southern region, while agencies state that energy was being slowly brought back.
Local media have reported that in various locations roofs have been ripped off houses, whereas utility poles and vegetation have been brought down by the gusts.
Across Wellington, a individual was lost his life after being impacted by a falling limb at a popular trail walking spot on Tuesday.
Additionally in the city, a woman was pushed toward approaching vehicles on a street by a strong gust of wind, in a incident that was captured in a viral dashcam video.
Aircraft services entering and leaving the urban area have been halted due to the weather, and various routes and public facilities are shut down.
Meanwhile Canterbury officials have announced a crisis declaration, to assist emergency management operations.
Strike Action Alongside Harsh Weather
The powerful gales on today occur while tens of thousands of educators, medical professionals and government employees are engaged in what has been termed a "significant labor action", demanding improved salaries and workplace environments.
But the extreme weather has compelled them to alter certain arrangements, with various open-air gatherings shifted to interior venues or called off.
Comparable winds are impacting Australia, causing a period of extreme heat to the country's outback.
Officials have announced burning restrictions for apprehension regarding bushfires.
