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Posted on April 17, 2022 (Updated on July 9, 2025)

What happened after the Christchurch earthquake 2011?

Regional Specifics

The earthquakes interrupted power and water supplies, three unoccupied buildings collapsed and there was again liquefaction in eastern suburbs and rockfalls in hill areas. One person died after tripping on uneven ground caused by the earthquake.

What was the aftermath of the 2011 Christchurch earthquake?

The Christchurch earthquake caused extensive damage to infrastructure and buildings. Multiple buildings collapsed, and the city was impacted by burst water mains, flooding, liquefaction and power outages. The port was damaged, and many roads cracked.

What were the environmental effects of the Christchurch earthquake 2011?

The Canterbury earthquakes caused a significant change to the natural environment, including liquefaction, lateral spread near waterways, land level changes, and numerous rockfalls and landslides. Air and water quality were also impacted, with water-based recreational activities halted until November 2011.

How long did it take New Zealand to recover from the 2011 earthquake?

It has been five years since a major earthquake hit the New Zealand city of Christchurch, but thousands of residents are still waiting for their homes to be repaired or rebuilt.

How did the Christchurch earthquake affect New Zealand?

The earthquakes interrupted power and water supplies, three unoccupied buildings collapsed and there was again liquefaction in eastern suburbs and rockfalls in hill areas. One person died after tripping on uneven ground caused by the earthquake.

What are the long-term effects of the Christchurch earthquake?

Although most survivors were able to adjust over time, some (especially those who failed to receive appropriate support following the earthquake), experienced long-term stress reactions such as loss of control and agency and feelings of anxiety and exhaustion.

How did the 2011 Christchurch earthquake affect the economy?

Economic costs

Damage estimates have increased from $15 billion in the 2011 budget to $20 billion and possibly up to $30 billion if ‘business disruption or additional costs from inflation, insurance administration or rebuilding to higher standards than before the earthquake’ are included.

What were the secondary effects of the Christchurch earthquake?

The secondary effects included: 2200 people had to live in temporary housing. five Rugby World Cup matches were cancelled. schools were closed for two weeks.

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