Powerful gusts attaining velocities of up to 155km/h (96mph) have left around 90,000 households without power and compelled authorities to halt over 100 air travel services, based on regional news sources.
These gusts are influencing the entire South Island and southern parts of the North Island, per the weather forecasting body.
New Zealand authorities have announced uncommon high-level wind alerts - the top caution category - in key areas encompassing Canterbury and Wellington.
Locals have been urged to stay indoors, avoid travel, and prepare for more electricity and network failures.
Broad Destruction and Crisis Response
The electricity loss appears to be affecting households predominantly in the southern region, though authorities state that power was being gradually reinstated.
Domestic outlets have reported that in some places roofs have been ripped off houses, while utility poles and vegetation have been brought down by the gales.
Within the capital, a individual was fatally injured after being struck by a falling limb at a frequent walking route on Tuesday.
Meanwhile in Wellington, a woman was pushed toward approaching vehicles on a thoroughfare by a powerful blast, in a incident that was recorded in a widely shared car camera footage.
Flights in and out of the metropolis have been suspended due to the gusts, and some roads and libraries are also closed.
At the same time authorities in Canterbury have declared a emergency situation, to support recovery activities.
Labor Protests Alongside Extreme Conditions
The powerful gales on this day occur while many of educators, medical professionals and government employees take part in what has been called a "mega strike", requesting higher wages and enhanced employment terms.
However the extreme weather has forced them to alter certain arrangements, with some outdoor rallies moved indoors or called off.
Comparable winds are affecting the neighboring country, causing a high-temperature event to the country's outback.
Authorities have announced flame prohibitions for apprehension regarding bushfires.