Mon May 12 08:00:00 UTC 2025: ## Severe Storms Batter New Zealand, Triggering State of Emergency

**Christchurch, New Zealand –** A powerful late-autumn storm system ravaged New Zealand’s east coast in late April and early May, causing widespread damage and prompting a state of emergency in parts of the South Island, including Christchurch. The storm brought torrential rain, damaging winds, and heavy snowfall to mountainous regions.

Christchurch experienced record rainfall, with 52.4 millimeters (2.1 inches) on April 30th and 62.4 millimeters (2.5 inches) on May 1st – exceeding average monthly totals. This resulted in significant flooding, landslides, and the evacuation of some residents as rivers overflowed and submerged roads and homes.

The storm’s impact extended beyond Christchurch. Mount Hutt ski area received an estimated 1.2 meters (4 feet) of snow, while Lake Tekapo saw over 10 centimeters (4 inches). Strong southerly winds, exceeding 150 kilometers (93 miles) per hour in Wellington, caused widespread damage on the North Island, ripping roofs from homes, triggering power outages, and leading to flight cancellations. Coastal flooding was also reported.

Satellite imagery from NASA’s Terra satellite vividly illustrates the storm’s impact, showing a stark contrast between snow-covered mountains and sediment-laden coastal waters in the South Island after the storm, compared to clearer conditions in March. The severe weather underscores the increasing impact of extreme weather events in the region.

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