Intense winds reaching velocities of approximately 155km/h (96mph) have resulted in approximately 90,000 properties experiencing outages and led authorities to halt in excess of 100 flights, as reported by domestic outlets.
The gales are affecting the entire South Island and southern parts of the North Island, per the country's meteorological service.
Officials in New Zealand have announced uncommon high-level wind alerts - the most severe warning - in key areas such as Canterbury and Wellington.
Residents have been advised to stay indoors, avoid travel, and make arrangements for additional utility disruptions.
Widespread Destruction and Crisis Response
The power cut seems to be impacting homes mostly in the southern region, although officials say that the electricity supply was being restored progressively.
Local media have stated that in various locations homes have lost their roofs, whereas trees and electricity poles have been toppled by the winds.
Across Wellington, a person was killed after being struck by a wooden fragment at a frequent walking route on earlier this week.
Meanwhile in Wellington, a female was blown onto moving cars on a street by a powerful blast, in a incident that was filmed in a widely shared car camera footage.
Flights entering and leaving the urban area have been suspended due to the gusts, and various routes and public facilities are also closed.
Simultaneously Canterbury officials have announced a state of emergency, to support emergency management operations.
Labor Protests Amid Harsh Weather
These intense gusts on today coincide with many of educators, medical professionals and government employees are participating in what has been termed a "major walkout", demanding higher wages and enhanced employment terms.
But the extreme weather has pressured them to modify various scheduled activities, with various open-air gatherings relocated inside or called off.
Comparable winds are affecting the neighboring country, ushering in a high-temperature event to the nation's interior regions.
Authorities have announced flame prohibitions for concern about forest fires.
