Severe winds attaining velocities of approximately 155km/h (96mph) have left around 90,000 properties without power and compelled agencies to cancel more than 100 flights, based on regional news sources.
The winds are affecting the entire southern region and southern sections of the northern region, as stated by the national weather agency.
Officials in New Zealand have announced infrequent high-level wind alerts - the top caution category - in key areas including Wellington and Canterbury.
Residents have been urged to avoid going outside, stay off roads, and get ready for more power and communication outages.
Widespread Impact and Emergency Measures
The power cut seems to be impacting residences predominantly in the southern region, though authorities report that energy was being slowly brought back.
Regional news have reported that in some places roofs have been ripped off houses, while trees and electricity poles have been knocked down by the gusts.
Across 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 female was swept into moving cars on a road by a strong gust of wind, in a event that was captured in a viral dashcam video.
Aircraft services entering and leaving the urban area have been suspended due to the weather, and certain highways and community centers are also closed.
At the same time authorities in Canterbury have announced a crisis declaration, to support recovery activities.
Strike Action Amid Harsh Conditions
These intense gusts on this day coincide with numerous of teachers, doctors and other public workers take part in what has been termed a "significant labor action", requesting improved salaries and workplace environments.
But the intense climate has forced them to modify various scheduled activities, with some outdoor rallies moved indoors or called off.
Comparable winds are affecting Australia, causing a heatwave to the nation's interior regions.
Agencies have announced fire bans for concern about bushfires.
