Severe winds hitting speeds of up to 155km/h (96mph) have left nearly 90,000 households experiencing outages and compelled authorities to call off over 100 flights, according to domestic outlets.
The winds are influencing the entire southern region and southern parts of the northern region, as stated by the weather forecasting body.
New Zealand authorities have issued uncommon severe gust advisories - the most severe warning - in core zones such as these major districts.
People have been encouraged to remain inside, refrain from journeys, and get ready for additional power and communication outages.
Extensive Destruction and Emergency Measures
The electricity loss is primarily influencing homes predominantly in the southern region, while agencies report that energy was being gradually reinstated.
Regional news have stated that in various locations structures have suffered roof damage, and utility poles and vegetation have been toppled by the gales.
In Wellington, a person was lost his life after being struck by a tree branch at a frequent walking route on earlier this week.
Also in the capital, a woman was blown onto moving cars on a thoroughfare by a strong gust of wind, in a moment that was captured in a viral dashcam video.
Air travel to and from the city have been suspended as a result of the winds, while some roads and libraries are not operating.
Simultaneously Canterbury officials have declared a emergency situation, to assist emergency management operations.
Labor Protests Alongside Extreme Conditions
The powerful gales on Thursday come as tens of thousands of educators, medical professionals and government employees are participating in what has been described as a "mega strike", requesting better pay and working conditions.
Yet the severe conditions has forced them to modify various scheduled activities, with some outdoor rallies moved indoors or called off.
Like conditions are affecting the nearby nation, bringing a heatwave to the remote areas.
Authorities have declared burning restrictions for apprehension regarding wildfires.