Severe gales reaching velocities of as high as 155km/h (96mph) have left approximately 90,000 properties experiencing outages and led officials to halt over 100 air travel services, as reported by domestic outlets.
The gales are influencing the entire southern region and lower areas of the northern region, as stated by the national weather agency.
Officials in New Zealand have issued rare high-level wind alerts - the most severe warning - in central regions encompassing Canterbury and Wellington.
People have been urged to remain inside, stay off roads, and prepare for additional power and communication outages.
Broad Destruction and Crisis Response
This outage appears to be affecting households predominantly in the southern region, although authorities report that energy was being restored progressively.
Domestic outlets have stated that in certain areas homes have lost their roofs, whereas utility poles and vegetation have been brought down by the gusts.
In Wellington, a person was killed after being struck by a tree branch at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a individual was pushed toward approaching vehicles on a road by a intensive burst, in a event that was captured in a widely shared car camera footage.
Flights to and from the urban area have been suspended due to the gusts, whereas some roads and libraries are also closed.
At the same time authorities in Canterbury have announced a state of emergency, to assist disaster response efforts.
Work Stoppages Amid Harsh Conditions
These intense gusts on this day come as tens of thousands of school staff, physicians and civil servants take part in what has been called a "significant labor action", requesting higher wages and enhanced employment terms.
Yet the intense climate has compelled them to change certain arrangements, with various open-air gatherings relocated inside or called off.
Comparable winds are impacting the neighboring country, causing a period of extreme heat to the nation's interior regions.
Authorities have announced burning restrictions for concern about bushfires.
