Powerful winds hitting speeds of as high as 155km/h (96mph) have caused approximately 90,000 properties lacking electricity and compelled agencies to cancel over 100 flights, as reported by local media.
The winds are affecting the whole southern region and lower areas of the northern region, per the weather forecasting body.
New Zealand authorities have issued rare high-level wind alerts - the most severe warning - in central regions such as Canterbury and Wellington.
People have been encouraged to remain inside, stay off roads, and get ready for more utility disruptions.
Extensive Impact and Crisis Measures
The power cut is primarily influencing households mostly in the South Island, although officials say that energy was being slowly brought back.
Domestic outlets have reported that in some places roofs have been ripped off houses, while utility poles and vegetation have been brought down by the gales.
In Wellington, a man was lost his life after being struck by a tree branch at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a individual was pushed toward moving cars on a thoroughfare by a powerful blast, in a event that was filmed in a viral dashcam video.
Air travel in and out of the metropolis have been suspended due to the weather, whereas some roads and libraries are not operating.
Simultaneously Canterbury officials have issued a emergency situation, to facilitate emergency management operations.
Strike Action Amid Extreme Conditions
These intense gusts on today occur while numerous of school staff, physicians and civil servants are participating in what has been termed a "mega strike", calling for higher wages and enhanced employment terms.
However the severe conditions has pressured them to change certain arrangements, with several external protests moved indoors or abandoned.
Comparable winds are impacting Australia, bringing a high-temperature event to the country's outback.
Agencies have issued burning restrictions for fear of forest fires.
