Severe winds reaching velocities of approximately 155km/h (96mph) have caused approximately 90,000 homes without power and forced authorities to halt over 100 aircraft departures, as reported by domestic outlets.
The gales are affecting the entire southern region and southern sections of the North Island, as stated by the weather forecasting body.
Officials in New Zealand have released infrequent severe gust advisories - the most severe warning - in central regions encompassing these major districts.
People have been advised to stay indoors, refrain from journeys, and prepare for additional power and communication outages.
Widespread Destruction and Emergency Measures
The power cut appears to be affecting homes mostly in the South Island, although authorities report that energy was being restored progressively.
Domestic outlets have stated that in certain areas homes have lost their roofs, while trees and electricity poles have been toppled by the gusts.
Within the capital, a man was fatally injured after being struck by a falling limb at a frequent walking route on earlier this week.
Also in the capital, a female was pushed toward approaching vehicles on a road by a intensive burst, in a moment that was filmed in a popular vehicle recording.
Aircraft services in and out of the urban area have been suspended due to the winds, whereas some roads and libraries are not operating.
At the same time authorities in Canterbury have issued a crisis declaration, to support recovery activities.
Work Stoppages Alongside Severe Weather
The powerful gales on this day occur while tens of thousands of school staff, physicians and civil servants are participating in what has been called a "mega strike", demanding better pay and working conditions.
Yet the intense climate has forced them to modify various scheduled activities, with some outdoor rallies shifted to interior venues or cancelled.
Comparable winds are affecting Australia, causing a period of extreme heat to the country's outback.
Authorities have issued burning restrictions for fear of bushfires.
