Intense winds hitting velocities of approximately 155km/h (96mph) have resulted in nearly 90,000 properties without power and forced authorities to call off more than 100 flights, as reported by domestic outlets.
The winds are influencing the complete southern region and southern parts of the North Island, as stated by the country's meteorological service.
Officials in New Zealand have released rare red wind warnings - the top caution category - in core zones including Canterbury and Wellington.
People have been urged to avoid going outside, avoid travel, and make arrangements for additional power and communication outages.
Widespread Impact and Crisis Measures
This outage is primarily influencing residences predominantly in the southern region, although authorities report that the electricity supply was being restored progressively.
Regional news have indicated that in some places structures have suffered roof damage, and power lines and trees have been toppled by the gusts.
Across Wellington, a individual was killed after being impacted by a falling limb at a well-known hiking path on Tuesday.
Also in the capital, a woman was swept into approaching vehicles on a thoroughfare by a powerful blast, in a moment that was recorded in a viral dashcam video.
Air travel in and out of the urban area have been cancelled due to the gusts, and some roads and libraries are also closed.
Meanwhile local leaders have announced a emergency situation, to facilitate disaster response efforts.
Work Stoppages Alongside Severe Conditions
These intense gusts on this day come as tens of thousands of educators, medical professionals and government employees are participating in what has been termed a "major walkout", demanding improved salaries and workplace environments.
However the severe conditions has compelled them to modify various scheduled activities, with various open-air gatherings relocated inside or cancelled.
Comparable winds are also sweeping Australia, ushering in a period of extreme heat to the country's outback.
Authorities have announced fire bans for apprehension regarding forest fires.
