Severe winds attaining speeds of up to 155km/h (96mph) have caused approximately 90,000 households without power and led authorities to call off in excess of 100 air travel services, as reported by regional news sources.
These gusts are impacting the entire southern region and southern sections of the northern region, per the weather forecasting body.
Officials in New Zealand have issued rare red wind warnings - the highest alert level - in central regions such as Wellington and Canterbury.
People have been urged to remain inside, refrain from journeys, and make arrangements for further utility disruptions.
Widespread Impact and Crisis Response
The electricity loss appears to be affecting homes predominantly in the South Island, though authorities state that energy was being gradually reinstated.
Regional news have indicated that in various locations roofs have been ripped off houses, while power lines and trees have been brought down by the gales.
Within the capital, a man was fatally injured after being hit by a falling limb at a frequent walking route on Tuesday.
Also in the capital, a female was swept into approaching vehicles on a street by a intensive burst, in a event that was filmed in a popular vehicle recording.
Air travel entering and leaving the metropolis have been halted due to the winds, and certain highways and community centers are also closed.
Simultaneously local leaders have declared a emergency situation, to support emergency management operations.
Strike Action Alongside Severe Weather
The wild winds on Thursday occur while numerous of school staff, physicians and civil servants are participating in what has been termed a "mega strike", requesting higher wages and enhanced employment terms.
Yet the severe conditions has pressured them to modify certain arrangements, with some outdoor rallies relocated inside or cancelled.
Comparable winds are impacting Australia, bringing a high-temperature event to the nation's interior regions.
Officials have issued burning restrictions for concern about forest fires.