Intense winds attaining velocities of up to 155km/h (96mph) have resulted in approximately 90,000 properties experiencing outages and compelled agencies to cancel in excess of 100 flights, as reported by domestic outlets.
These gusts are affecting the complete South Island and southern parts of the North Island, per the country's meteorological service.
New Zealand authorities have released uncommon red wind warnings - the most severe warning - in key areas including these major districts.
Residents have been urged to avoid going outside, stay off roads, and get ready for more utility disruptions.
Widespread Damage and Crisis Measures
The electricity loss appears to be affecting households mainly in the southern region, while authorities state that the electricity supply was being gradually reinstated.
Local media have indicated that in various locations roofs have been ripped off houses, while utility poles and vegetation have been toppled by the gusts.
Across Wellington, a person was fatally injured after being impacted by a wooden fragment at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a woman was blown onto oncoming traffic on a street by a powerful blast, in a incident that was captured in a viral dashcam video.
Air travel entering and leaving the urban area have been halted as a result of the winds, while various routes and public facilities are not operating.
Meanwhile authorities in Canterbury have declared a emergency situation, to assist disaster response efforts.
Labor Protests Amid Severe Weather
The powerful gales on Thursday occur while many of teachers, doctors and other public workers are participating in what has been called a "mega strike", requesting higher wages and enhanced employment terms.
But the extreme weather has pressured them to modify some of their plans, with several external protests relocated inside or called off.
Comparable winds are impacting Australia, causing a high-temperature event to the country's outback.
Officials have announced burning restrictions for fear of wildfires.
