Powerful gusts reaching velocities of up to 155km/h (96mph) have caused nearly 90,000 households without power and compelled authorities to call off in excess of 100 aircraft departures, as reported by domestic outlets.
These gusts are impacting the whole southern region and southern sections of the northern region, per the country's meteorological service.
Officials in New Zealand have issued infrequent severe gust advisories - the highest alert level - in key areas encompassing these major districts.
Locals have been urged to remain inside, stay off roads, and make arrangements for further electricity and network failures.
Extensive Damage and Crisis Response
The power cut is primarily influencing homes mainly in the southern region, although officials report that power was being gradually reinstated.
Local media have stated that in various locations structures have suffered roof damage, and trees and electricity poles have been brought down by the gusts.
In Wellington, a person was killed after being struck by a wooden fragment at a popular trail walking spot on earlier this week.
Also in the capital, a woman was pushed toward oncoming traffic on a road by a powerful blast, in a event that was captured in a widely shared car camera footage.
Aircraft services to and from the city have been halted due to the gusts, and various routes and public facilities are also closed.
At the same time Canterbury officials have declared a emergency situation, to assist emergency management operations.
Labor Protests Amid Harsh Weather
The powerful gales on Thursday come as numerous of school staff, physicians and civil servants take part in what has been termed a "major walkout", requesting better pay and working conditions.
But the intense climate has compelled them to change certain arrangements, with various open-air gatherings shifted to interior venues or cancelled.
Similar gusts are affecting Australia, bringing a heatwave to the remote areas.
Officials have announced fire bans for fear of forest fires.
