Intense gales hitting velocities of up to 155km/h (96mph) have left nearly 90,000 homes experiencing outages and forced authorities to call off in excess of 100 flights, according to domestic outlets.
The gales are influencing the whole southern region and lower areas of the northern region, as stated by the national weather agency.
Officials in New Zealand have released infrequent severe gust advisories - the highest alert level - in key areas encompassing Canterbury and Wellington.
People have been advised to stay indoors, refrain from journeys, and make arrangements for additional utility disruptions.
Extensive Destruction and Emergency Measures
This outage appears to be affecting residences predominantly in the South Island, though officials say that the electricity supply was being slowly brought back.
Domestic outlets have reported that in various locations roofs have been ripped off houses, whereas power lines and trees have been toppled by the winds.
Within the capital, a person was killed after being hit by a falling limb at a well-known hiking path on Tuesday.
Additionally in the city, a woman was blown onto oncoming traffic on a road by a strong gust of wind, in a incident that was recorded in a popular vehicle recording.
Aircraft services in and out of the metropolis have been suspended as a result of the winds, whereas certain highways and community centers are shut down.
Simultaneously local leaders have announced a crisis declaration, to assist disaster response efforts.
Work Stoppages Amid Harsh Weather
These intense gusts on today occur while numerous of school staff, physicians and civil servants are participating in what has been termed a "mega strike", demanding improved salaries and workplace environments.
However the extreme weather has compelled them to alter certain arrangements, with various open-air gatherings relocated inside or called off.
Similar gusts are affecting Australia, causing a heatwave to the country's outback.
Authorities have issued flame prohibitions for concern about bushfires.
