Powerful winds hitting speeds of approximately 155km/h (96mph) have resulted in around 90,000 households lacking electricity and compelled officials to cancel over 100 flights, as reported by domestic outlets.
These gusts are impacting the complete southern region and lower areas of the northern region, according to the country's meteorological service.
New Zealand authorities have issued infrequent severe gust advisories - the highest alert level - in core zones including these major districts.
Residents have been urged to stay indoors, avoid travel, and prepare for further power and communication outages.
Broad Impact and Crisis Response
This outage appears to be affecting homes mostly in the southern region, though agencies say that the electricity supply was being slowly brought back.
Regional news have reported that in various locations homes have lost their roofs, whereas utility poles and vegetation have been toppled by the winds.
In Wellington, a person was killed after being hit by a tree branch at a frequent walking route on Tuesday.
Meanwhile in Wellington, a female was pushed toward oncoming traffic on a thoroughfare by a powerful blast, in a event that was captured in a popular vehicle recording.
Flights entering and leaving the urban area have been suspended as a result of the winds, and various routes and public facilities are shut down.
Meanwhile Canterbury officials have announced a state of emergency, to assist recovery activities.
Strike Action Alongside Severe Weather
The powerful gales on Thursday coincide with tens of thousands of educators, medical professionals and government employees are engaged in what has been described as a "mega strike", requesting improved salaries and workplace environments.
However the intense climate has forced them to modify certain arrangements, with various open-air gatherings moved indoors or called off.
Comparable winds are impacting the neighboring country, ushering in a high-temperature event to the remote areas.
Officials have issued fire bans for concern about wildfires.
