Severe winds hitting velocities of approximately 155km/h (96mph) have left approximately 90,000 properties without power and forced authorities to call off more than 100 aircraft departures, based on regional news sources.
The winds are affecting the whole South Island and southern sections of the northern region, according to the national weather agency.
Officials in New Zealand have released uncommon severe gust advisories - the most severe warning - in central regions including Wellington and Canterbury.
Residents have been encouraged to avoid going outside, avoid travel, and prepare for additional power and communication outages.
Widespread Destruction and Emergency Measures
The electricity loss seems to be impacting homes mainly in the South Island, although officials state that the electricity supply was being gradually reinstated.
Domestic outlets have reported that in some places structures have suffered roof damage, and utility poles and vegetation have been knocked down by the winds.
In Wellington, a individual was fatally injured after being hit by a tree branch at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a female was swept into moving cars on a thoroughfare by a strong gust of wind, in a incident that was recorded in a widely shared car camera footage.
Air travel entering and leaving the metropolis have been suspended as a result of the winds, and certain highways and community centers are shut down.
Simultaneously Canterbury officials have issued a emergency situation, to assist emergency management operations.
Work Stoppages Amid Severe Weather
These intense gusts on today come as many of school staff, physicians and civil servants take part in what has been described as a "significant labor action", calling for higher wages and enhanced employment terms.
However the severe conditions has forced them to modify various scheduled activities, with various open-air gatherings moved indoors or cancelled.
Comparable winds are also sweeping the neighboring country, bringing a high-temperature event to the remote areas.
Authorities have announced flame prohibitions for apprehension regarding bushfires.