Powerful winds attaining speeds of up to 155km/h (96mph) have caused around 90,000 properties lacking electricity and compelled agencies to call off in excess of 100 air travel services, as reported by regional news sources.
The winds are influencing the whole southern region and lower areas of the northern region, as stated by the weather forecasting body.
New Zealand authorities have issued rare severe gust advisories - the top caution category - in core zones such as these major districts.
People have been encouraged to remain inside, refrain from journeys, and get ready for further electricity and network failures.
Widespread Destruction and Emergency Response
The electricity loss is primarily influencing residences predominantly in the South Island, while authorities report that energy was being restored progressively.
Local media have indicated that in some places roofs have been ripped off houses, and trees and electricity poles have been knocked down by the gusts.
Within the capital, a man was killed after being struck by a tree branch at a well-known hiking path on earlier this week.
Also in the capital, a female was swept into oncoming traffic on a road by a strong gust of wind, in a incident that was filmed in a popular vehicle recording.
Air travel to and from the urban area have been halted due to the gusts, whereas some roads and libraries are also closed.
Simultaneously local leaders have declared a state of emergency, to assist emergency management operations.
Strike Action Amid Severe Conditions
The wild winds on Thursday occur while numerous of school staff, physicians and civil servants are engaged in what has been called a "mega strike", calling for improved salaries and workplace environments.
Yet the extreme weather has compelled them to modify some of their plans, with various open-air gatherings shifted to interior venues or abandoned.
Similar gusts are affecting Australia, ushering in a period of extreme heat to the nation's interior regions.
Agencies have issued burning restrictions for fear of forest fires.
