In September 2010 there was an earthquake in Christchurch (https://www.google.co.nz/search?q=earthquake+in+christchurch&ie=UTF-8&oe=UTF-8&hl=en-us&client=safari&gfe_rd=cr&ei=9RzZVpjVC6nu8wfdqq5Y#hl=en-us&q=2010+Canterbury+earthquake&stick=H4sIAAAAAAAAAONgFuLSz9U3SE-3zE4rUgKzk6ssykxztARcMosTi0tSi4IzU1LLEyuLAWCtLJYsAAAA)…