Wikinews has news related to this article: It was the largest aftershock of the 4 September Canterbury earthquake although it is being regarded as a separate earthquake.
Background[ edit ] New Zealand in its entirety, particularly the North Islandis located along the seismically volatile Pacific Ring of Fireand has a long history of earthquakes.
Since the European settlementthe largest on record was a magnitude 8. Although similar aftershock sequences have historically occurred around Christchurch earthquake 2011 world, such occurrences were extremely unusual in the region, which had shown low levels of seismic activity for thousands of years.
The event has led to the discovery of previously dormant geological faults across central-eastern South Island, in particular beneath regional plains and the adjacent seabed. The earthquake was a direct result of strike-slip faulting at the eastern end of the rupture zone of another strong magnitude 6.
The landforms of Sumner recorded intensified shaking due to the effects of its topographic setting. The earthquake was felt as far away as New Plymouth and Invercargill.
It affected roughlypeople directly, most of whom were estimated to have experienced at least strong MM VI shaking. The morning after, officials confirmed an elderly man had died after falling and being knocked unconscious in a rest home when the earthquake struck.
Moreover, at least 70 underground 11, volt cables sustained some degree of damage, contributing to the outages.
Following its occurrence, much of Christchurch lost water pressure; residents were thus urged to conserve water use. The building had become structurally compromised due to the collapse of its western wall, and the strong vibration had shattered its stained glass rose window.
Essential organisations in the area were evacuated as a safety precaution, including the police headquarters and offices of the Canterbury Earthquake Recovery Authority.
Concerns arose about the condition of previously damaged structures, and the 13 June earthquakes caused further distress among many victims. Authorities proposed to set up an outdoors emergency operations centre, as well as a public welfare centre to provide shelter to victims overnight.Christchurch earthquake was probably an aftershock of the Christchurch earthquake which occurred on the 4th of September which had a magnitude of GNS Science New Zealand stated that this earthquake was technically an aftershock of the Christchurch earthquake.
The Christchurch earthquake was a magnitude earthquake which struck the South Island of New Zealand at pm on 22 February NZT. (This .
Christchurch earthquake was probably an aftershock of the Christchurch earthquake which occurred on the 4th of September which had a magnitude of GNS Science New Zealand stated that this earthquake was technically an aftershock of the Christchurch earthquake. On Tuesday 22 February at p.m. Christchurch was badly damaged by a magnitude earthquake, which killed people and injured several thousand. The earthquake epicentre was near Lyttelton, just 10 kilometres south-east of Christchurch’s central business district. The. The Christchurch earthquake was a magnitude earthquake which struck the South Island of New Zealand at pm on 22 February NZT. (This is 21 February UTC). 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.. It was the largest aftershock of the 4.
Christchurch The February 22 earthquake was in fact an aftershock of the M 7. 1 September earthquake. Due to the shallow depth and the nearby metropolitan city of Christchurch, this earthquake became a tragedy for a lot of people.
On Tuesday 22 February at p.m.
Christchurch was badly damaged by a magnitude earthquake, which killed people and injured several thousand. Breaking news and videos of today's latest news stories from around New Zealand, including up to date weather, World, sport, business, Entertainment, Technology Life and Style, Travel and motoring.
At p.m. on Tuesday 22 February , a magnitude earthquake caused severe damage in Christchurch and Lyttelton, killing people and injuring several thousand.