Intense winds reaching velocities of approximately 155km/h (96mph) have left around 90,000 properties without power and compelled agencies to halt more than 100 aircraft departures, according to regional news sources.
The gales are affecting the complete southern region and southern sections of the North Island, as stated by the weather forecasting body.
New Zealand authorities have announced uncommon high-level wind alerts - the top caution category - in key areas including Canterbury and Wellington.
People have been advised to remain inside, avoid travel, and prepare for further power and communication outages.
Widespread Damage and Crisis Measures
The electricity loss is primarily influencing residences predominantly in the southern region, though authorities report that the electricity supply was being gradually reinstated.
Domestic outlets have stated that in some places roofs have been ripped off houses, and utility poles and vegetation have been knocked down by the gales.
In Wellington, a person was lost his life after being hit by a falling limb at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a female was blown onto oncoming traffic on a road by a powerful blast, in a moment that was filmed in a popular vehicle recording.
Air travel in and out of the metropolis have been halted because of the gusts, while some roads and libraries are not operating.
Meanwhile authorities in Canterbury have declared a emergency situation, to support emergency management operations.
Work Stoppages Alongside Harsh Weather
The wild winds on this day occur while tens of thousands of school staff, physicians and civil servants are participating in what has been termed a "mega strike", requesting better pay and working conditions.
Yet the intense climate has pressured them to alter certain arrangements, with various open-air gatherings moved indoors or called off.
Similar gusts are affecting the neighboring country, causing a period of extreme heat to the remote areas.
Agencies have announced flame prohibitions for concern about forest fires.
