This was the second major earthquake to hit the city; the previous quake occurred on 4 September 2010 and registered at a 7.1 magnitude. (This is 23:51 21 February UTC). It struck the Canterbury region of the island and caused a lot of damage and many deaths in Christchurch, New Zealand's second largest city.. The 2011 Christchurch earthquake was a 6.3 magnitude earthquake which struck the South Island of New Zealand at 12:51 pm on 22 February 2011 NZT. Blood component stocks both in Christchurch and nationally were excellent at the time of the earthquake. Emergency services were ''well-managed and effective'' in their response to the February 2011 earthquake, a report has found. The 2011 Christchurch earthquake was a powerful natural event that severely damaged the second largest city in New Zealand. These documents relate to the independent review initiated by the Ministry of Civil Defence & Emergency Management after the 22 February 2011 Christchurch earthquake.

The Canterbury Earthquake Recovery Act 2011 was a New Zealand statute that repealed the Canterbury Earthquake Response and Recovery Act 2010 and set out measures to respond to the impact of the Canterbury earthquakes, and in particular the February 2011 Christchurch earthquake Background Earthquakes. On that date the response phase … (This is 23:51 21 February UTC). 3 magnitude earthquake struck Christchurch. It was about 5 km underground. The 2011 Christchurch earthquake was a 6.3 magnitude earthquake which struck the South Island of New Zealand at 12:51 pm on 22 February 2011 NZT.

The June quake was preceded by a magnitude 5.9 M L tremor that … The hospital activated its well developed and practised internal and external incident plans and other non-acute hospitals and primary care facilities responded. It was about 5 km underground. It struck the Canterbury region of the island and caused a lot of damage and many deaths in Christchurch, New Zealand's second largest city.. Several aftershocks were reported, some registering at a 5.6 magnitude. A payment of nearly $31 million for civil defence emergency response costs related to the Canterbury earthquakes has been paid to the Christchurch City Council, Civil Defence Minister Nikki Kaye says. The initial assessment by the NZBS emergency response team was … It was about 5 km underground. Review of the Civil Defence Emergency Management Response to the 22 February Christchurch Earthquake. (This is 23:51 21 February UTC).

At 12.51 p.m. on 22 February 2011, the Canterbury region was struck by a magnitude 6.3 earthquake.

Its epicentre was 5 km deep, and 10 km southeast of the city centre (). New Zealand earthquake response.