Powerful gales hitting speeds of approximately 155km/h (96mph) have caused nearly 90,000 homes lacking electricity and compelled authorities to call off more than 100 aircraft departures, according to regional news sources.
These gusts are impacting the entire South Island and lower areas of the northern region, per the national weather agency.
Officials in New Zealand have issued uncommon high-level wind alerts - the highest alert level - in core zones such as these major districts.
People have been encouraged to avoid going outside, stay off roads, and prepare for further electricity and network failures.
Extensive Impact and Emergency Response
This outage appears to be affecting residences mostly in the South Island, although agencies report that energy was being restored progressively.
Domestic outlets have reported that in various locations homes have lost their roofs, and utility poles and vegetation have been knocked down by the gusts.
Within the capital, a individual was fatally injured after being hit by a tree branch at a frequent walking route on earlier this week.
Also in the capital, a female was pushed toward approaching vehicles on a road by a powerful blast, in a event that was filmed in a viral dashcam video.
Flights to and from the metropolis have been halted as a result of the gusts, whereas some roads and libraries are also closed.
Simultaneously Canterbury officials have announced a emergency situation, to support recovery activities.
Labor Protests During Harsh Conditions
These intense gusts on Thursday come as many of school staff, physicians and civil servants are participating in what has been called a "significant labor action", demanding higher wages and enhanced employment terms.
However the intense climate has pressured them to change some of their plans, with some outdoor rallies shifted to interior venues or called off.
Like conditions are also sweeping the neighboring country, bringing a heatwave to the nation's interior regions.
Agencies have declared burning restrictions for fear of wildfires.