Intense gales hitting speeds of up to 155km/h (96mph) have resulted in approximately 90,000 properties without power and led officials to halt in excess of 100 aircraft departures, based on regional news sources.
These gusts are impacting the complete South Island and southern parts of the North Island, according to the country's meteorological service.
New Zealand authorities have released rare high-level wind alerts - the highest alert level - in key areas encompassing these major districts.
Residents have been urged to stay indoors, avoid travel, and make arrangements for more electricity and network failures.
Broad Destruction and Crisis Response
The electricity loss appears to be affecting residences mostly in the southern region, although agencies state that energy was being gradually reinstated.
Local media have reported that in various locations roofs have been ripped off houses, while trees and electricity poles have been knocked down by the gales.
Within the capital, a individual was lost his life after being hit by a wooden fragment at a well-known hiking path on Tuesday.
Also in the capital, a individual was pushed toward moving cars on a street by a powerful blast, in a event that was recorded in a popular vehicle recording.
Flights entering and leaving the metropolis have been halted due to the gusts, while some roads and libraries are also closed.
Simultaneously local leaders have issued a emergency situation, to support recovery activities.
Labor Protests During Severe Weather
The wild winds on Thursday come as tens of thousands of school staff, physicians and civil servants are participating in what has been termed a "mega strike", requesting better pay and working conditions.
But the extreme weather has compelled them to modify some of their plans, with several external protests shifted to interior venues or abandoned.
Similar gusts are impacting Australia, bringing a period of extreme heat to the remote areas.
Authorities have declared fire bans for apprehension regarding forest fires.
