Severe winds reaching speeds of approximately 155km/h (96mph) have caused around 90,000 households without power and compelled agencies to call off over 100 aircraft departures, based on domestic outlets.
The gales are influencing the complete South Island and southern sections of the northern region, as stated by the weather forecasting body.
Officials in New Zealand have announced infrequent high-level wind alerts - the highest alert level - in key areas including these major districts.
Locals have been advised to avoid going outside, stay off roads, and prepare for more electricity and network failures.
Broad Destruction and Emergency Measures
This outage appears to be affecting homes mostly in the South Island, while authorities say that power was being gradually reinstated.
Regional news have reported that in various locations structures have suffered roof damage, and trees and electricity poles have been knocked down by the gusts.
In Wellington, a man was killed after being struck by a tree branch at a popular trail walking spot on earlier this week.
Additionally in the city, a woman was swept into oncoming traffic on a road by a intensive burst, in a event that was captured in a popular vehicle recording.
Flights in and out of the city have been halted as a result of the winds, and certain highways and community centers are not operating.
At the same time authorities in Canterbury have issued a crisis declaration, to assist emergency management operations.
Strike Action Alongside Extreme Conditions
The wild winds on today come as tens of thousands of teachers, doctors and other public workers are participating in what has been described as a "mega strike", demanding improved salaries and workplace environments.
However the severe conditions has pressured them to alter various scheduled activities, with several external protests shifted to interior venues or abandoned.
Comparable winds are impacting the nearby nation, causing a heatwave to the remote areas.
Officials have issued fire bans for apprehension regarding wildfires.
