The Christchurch earthquake caused major, widespread damage : 185 people were killed, 164 were seriously injured, and thousands of buildings and homes were damaged or destroyed.

Damage scale

  • The February 22, 2011 quake was magnitude 6.3 and struck at shallow depth, which helped make the destruction severe.
  • About two-thirds of buildings in Christchurch’s central business district were later demolished.
  • Liquefaction, broken water and sewage pipes, road damage, and power outages hit large parts of the city.
  • Around 8,000 properties were later bought by the government and razed in the worst-affected areas.

Cost

  • One source on the earlier September 2010 quake estimated repair costs at NZ$2 billion.
  • For the broader Christchurch earthquakes of 2010–11, a disaster resource lists US$370 million in insurance costs and notes 3,500 homes destroyed and 10,000 homes needing rebuilding.
  • In plain terms, it was one of New Zealand’s worst natural disasters, with damage measured in billions of dollars and major long-term rebuilding.

Simple answer

If you mean the 2011 Christchurch earthquake , the damage was massive: 185 deaths, thousands injured, widespread building collapse, and long- lasting destruction across homes, roads, and utilities.

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