The only regional acute hospital was compromised but was able to continue to provide care, supported by other hospitals and primary care facilities in the city. PDF Liquefaction Impacts in Residential Areas in The 2010-2011 ... The focus, the point of rupture in the Earth itself, was a mere 5km down. The earthquake caused 182 fatalities, Earthquake Damage Photo Library: Christchurch 2010 - 2011 as of 2014. (2011:509 . $28 billion of total damage. 4.4 Aftershock At 0212, a magnitude 4.4 was felt. 6.3 . Finally, 66 TerraSAR-X (TSX) SAR acquisitions in a descending orbit between February 2011 and April 2014 show approximately three years of postseismic deformation following the Christchurch earthquake. The February earthquake occurred during lunchtime on a weekday when the CBD was busy, and many buildings were already weakened from the previous quakes. Feb 22, 2011. 5) Liquefication destoyed many roads and buildings. On top of this real loss, a surge of paranormal . The earthquake struck the city of Christchurch in New Zealand on 22 February 2011. and 6 miles (10 km) from the city centre. Last year's 7.1-magnitude earthquake was more than 10 times as strong as today's but caused no deaths, probably because it occurred at greater depth and further away from Christchurch: its. Fortunately we missed the 6.2 on December 23rd. New Zealand's largest known earthquake was a magnitude 8.2 that hit Wairarapa in 1855. Tectonics Case Studies. Misko helped map and study liquefaction in Christchurch after the 2011 earthquake. When did the Christchurch earthquake happen? Worked in the Policy Advisory Group. No products in the cart. The earthquake was shallow at a depth of 5km which is what caused the mass destruction. In total, the 2011 Christchurch earthquake damaged over 150,000 homes (Parker and Steenkamp, 2012) and spurred nearly 620,000 insurance claims (Earthquake Commission, 2011). The earthquake occurred along a conservative margin between the Pacific Plate and the Australasian Plate. The 6.3-magnitude earthquake occurred at 1251 h on Tuesday 22nd February 2011. Scientists have thus had to rely on measurements using a variety of techniques and instruments to determine its location and the nature of its movement. Misko helped map and study liquefaction in Christchurch after the 2011 earthquake. Moreover, estimates suggest that the 2011 earthquake will incur $15 billion in rebuilding expenses alone (Parker and Steenkamp, 2012). Home; Shop All. Christchurch, seconds after the 2011 earthquake struck. Christchurch in New Zealand hit by 5.8 magnitude earthquake Reuters. The September earthquake at 7.1 was 33km deep. 4.99 km deep (very shallow) What plate margin did the Christchurch earthquake occur along? It was centred at a depth of 7 km (4.3 mi), about 5 km (3 mi) south-east of Christchurch, which had previously been devastated by a magnitude 6.2 M W earthquake in February 2011. The bar was closed following the Christchurch earthquake on February 22nd 2011. The Christchurch Women's Hospital was instrumented in September 2011 with a network of high-resolution accelerometers and displacement sensors in order to capture perishable data on the response of this base-isolated facility to a persistent sequence of strong earthquake aftershocks. While liquefaction can extend 15-20 metres deep, it's most damaging consequences happen close to the ground surface, in the top five metres, says Misko. From late Sept 2010 to April 2011 seconded to be the Head of the Canterbury Earthquake Recovery Policy Team. In September 2010, Christchurch was shaken by the magnitude 7.1 Darfield earthquake, caused by movement along faults west of the city on the Canterbury Plains. 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.. On February 22 2011, at 12:51pm, a deadly earthquake measuring 6.3 on the Richter scale at a depth of only 5km struck Christchurch killing 185 people and injuring thousands more. 1. Christchurch. Christchurch's service infrastructure was badly damaged in the earthquake with many suburbs lacking power and water. The earthquake in February 2011 occurred at 12:51 p.m. and just 10 kilometers (6 miles) from the center of Christchurch. The quake occurred at 12:51 p.m., during a normal workday in Christchurch, according to the US Geological Survey.The epicenter was relatively shallow -just 3 miles deep - and close, about 6 . Food. "Goodbye Blue Monday was a bar in Christchurch that ran from 2009-2011. What can a city like Victoria, BC learn from this event which occurred half a world away? Facebook-f Twitter Instagram. It was a 6.3 magnitude earthquake and the focus was very shallow at 4.99 km deep. In the CBD the Christchurch earthquake was 3 times more powerful and destructive than on land in Japan. On the 22nd of February 2011, 12:51 pm a catastrophic earthquake hit Christchurch, New Zealand. Its epicentre was at approximately 25 km from Port-au-Prince, the capital. Now Wellington is close behind and may soon eclipse Christchurch as leading 2030 Agenda "Sustainable City". An earthquake occurred in Christchurch on 22 February 2011 at 12:51 p.m. local time (23:51 21 February UTC) and registered 6.3 on the Richter scale. It had a magnitude of 6.3, though was officially classified—scientifically speaking—as an aftershock of the 2010 quake. It was the largest aftershock of the 4 . Misko helped map and study liquefaction in Christchurch after the 2011 earthquake. The first, in September 2010, registered 7.1 on the Richter scale and was centred close to Darfield. DEEP: Russell Perrett, a builder working in St Martins, has had . It was 12km deep and within 5km of Christchurch. Christchurch earthquake: at least 65 dead and 100 trapped in 'darkest day' This article is more than 10 years old Crews work through night to free people after 6.3 magnitude quake, New Zealand's . 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. Christchurch got a head start after the 2011 earthquake "demolition job". The quake was centred 10km south-east of the city at a depth of 5km. It is an . Considering this, what type of plate boundary caused the Christchurch Earthquake 2011? lost their workroom in the Christchurch earthquake of 22 February 2011. 22nd February 2011 (12.51pm, lasted 10 seconds) What magnitude was the Christ church earthquake? The hidden fault that caused the February 2011 Christchurch earthquake. The earthquake was caused by the two plates being forced together for a long time. The events in Christchurch and the wider Canterbury area have helped scientists understand the processes involved in earthquakes. The earthquake occurred on New Zealand's South Island, 10km west of Christchurch, at 12.51pm on 22nd February 2011 and lasted just 10 seconds. Suicides in the Christchurch region (Timaru to Kaikoura) have risen from 67 (2010/11) to 81 (2011/12). Just 6 months later, they showed at New Zealand Fashion Week for the first time. The earthquake struck the city of Christchurch in New Zealand on 22 February 2011. The epicentre was closer to Christchurch, and shallower at 5 kilometres (3 mi) underground, whereas the September quake was measured at 10 kilometres (6 mi) deep. This is because the Chch epicentre was 4km from the CBD and 5km deep, whereas in Japan the epicentre was 130km offshore and 32 km deep. it was 6.3 magnitude and very shallow of 5 km deep.many houses. The ground motions generated by this earthquake were intense and in many parts of Christchurch substantially above the ground motions used to design the buildings in Christchurch. Freeze Dried Food. The earthquake happened. Dust clouds above central Christchurch, 22 February 2011 At 12.51 p.m. on 22 February 2011, the Canterbury region was struck by a magnitude 6.3 earthquake. The 22 February 2011 earthquake was particularly devastating. It was centred at a depth of 7 km (4.3 mi), about 5 km (3 mi) south-east of Christchurch, which had previously been devastated by a magnitude 6.2 M W earthquake in February 2011. A massive aftershock has hit in Christchurch. The 22 February 2011 M w 6.3 Christch-urch earthquake is the most notable event in the sequence of aftershocks and triggered earthquake events in the greater Canterbury region. While it was a smaller magnitude 6.3 event, it was 5km from Christchurch, 5km deep and the energy of this blind thrust fault event was directed toward Christchurch city. New Zealand's deadliest quake was a magnitude 7.8 in the North Island's Hawke Bay that killed 230 in 1931 . The figure of 67 deaths last year reflected the drop in suicides post-earthquake. An earthquake-damaged home stands at the edge of a cliff in Christchurch The earthquake struck on 22 February 2011. We left Christchurch for Auckland in mid-2011 just after the magnitude 6.3 earthquake on June 13. responsibilities. While liquefaction can extend 15-20 metres deep, it's most damaging consequences happen close to the ground surface, in the top five metres, says Misko. Here's a list of all the aftershocks above 5 from February 22nd 2011 to January 15th 2012. Measuring 6.3 on the Richter Scale and, at 4.99 km deep, the earthquake was very shallow. The first occurred in September 2010, with the second coming in February 2011. The Causes of the Christchurch Earthquake On the 22nd of February 2011, 12:51 pm a catastrophic earthquake hit Christchurch, New Zealand. The earthquake injured a total of 46 people, while many others were evacuated from the city centre. During this event, the seismic demands imposed on the built environment at many locations in the city were higher than engineering design levels, causing severe structural damage and collapse. The average number of suicides per year for this region over the past four years is 74. The epicentres of each of these events, which possessed moment magnitudes of 5.6 and 6.3, were located some 10 km (6 miles) east of Christchurch at depths of 9 km (5.6 miles) and 7 km (4.4 miles), respectively. The earthquakes produced strong ground motions, and were very damaging. Christchurch earthquake 2011 - MEDC Case Study. It was centred 10km south east of the city and hit at 12:51pm. Number 6 November/December 2011 nism, and deep alluvial deposits (Beavan et al. The earthquake was caused by the two plates being forced together for a long time. 11, 18, 19 In Christchurch following the 2010 earthquake Dolan et al. It was located a mere 3 miles (5 km) deep. In Heathcote Valley it got up to 2.1 gravity. (NZSEE 2010). $ 0.00 Cart. The following are the supplementary data related to this article. Christchurch CDB it was 1.1 gravity. The death toll would enter the hundreds, and the damage was of an astronomical cost. One decade since the Christchurch earthquake. Christchurch in New Zealand hit by 5.8 magnitude earthquake Reuters. . A widespread observation in Christchurch was birds outside making a tremendous fuss before the quake, but remaining silent for the 10 minutes immediately before . On 19 May 2011 the definition of 'good ground' was changed (for the Canterbury earthquake region only) . Roads and bridges were also badly 185 people died, 164 people were seriously injured and there was major, widespread damage. It caused peak ground accelerations significantly The June 2011 Christchurch earthquake was a shallow magnitude 6.0 M w earthquake that occurred on 13 June 2011 at 14:20 NZST. The phenomenon of a drop in the suicide rate after a large scale crisis . study from the Christchurch 2011 earthquake S. Giorgini, M. Cubrinovski, S. Pampanin & A. J. Carr University of Canterbury, Christchurch, New Zealand M. Moghaddasi Aurecon, Wellington, New Zealand SUMMARY: During the reconnaissance work carried out following the 22 February 2011 earthquake, many high value Contrast this with 3 September's magnitude 7.1 event; its epicentre occurred some 40km west of the city around Darfield and. • Country: New Zealand, MEDC, Oceania • Date & Time: 22nd February 2011 - 12:51pm • New Zealand is located in the Pacific Ocean in the continent of Oceania. A series of strong earthquakes have struck the New Zealand city of Christchurch, 10 months after an . A series of strong local earthquakes hit the city of Christchurch (New Zealand) in the period between September 2010 and December 2011. Tectonic setting & Cause It was placed at 10km SW of Christchurchand 7km deep. The magnitude 6.2 22 February 2011 earthquake was particularly devastating causing heavy damage to the city and 185 fatalities. On 22 February 2011, at 12:51 pm, Christchurch was struck by a magnitude 6.3 earthquake. The earthquake struck the Canterbury Region in New Zealand's South Island and was centred 2 kilometres (1.2 mi) west of the port town of Lyttelton, and 10 kilometres (6 mi) south-east of the centre of Christchurch, at the time New Zealand's second . Measuring 6.3 on the Richter Scale and, at 4.99 km deep, the earthquake was very shallow. 1. Seconded on 29 June 2011 to CERA. The earthquake of 22 February 2011 initiated a mass casualty event for Christchurch Public Hospital, causing 182 fatalities in the first 24 h and at least 6659 documented injuries. The quake was centred 10km south-east of the city at a depth of 5km. Daniel Friedman Page top and shown here: the Cathedral Church of Christ, damaged by the 4 September 2010 quake, but not severely, had been reinforced in an effort to stabilize the structure pending further repairs. With help and support from many quarters, they were able to keep their small business going. On February 22, 2011, residents of the then-second-largest city in New Zealand - Christchurch, located on the South Island's Canterbury Plains - were hit hard by a magnitude 6.3 earthquake. 3) 100,000 buildings damaged, 10,000 desroyed. Christchurch Earthquake 2011. 6659 people were injured and 182 died in the initial 24 h. The massive peak ground accelerations, the time of the day, and the . In the ten minutes after it hit, there were 10 aftershocks of magnitude 4 or more. (For comparison, the Christchurch earthquake of February 2011 was a magnitude 6.3.) Residents of Christchurch and the surrounding areas of Canterbury in New Zealand would suffer two huge earthquakes within six months. . Christchurch Earthquake 2011. The Australian Plate and the Pacific Plate share a convergent plate boundary. sequence from the 2010 Darfield earthquake migrated east toward Christchurch (Barnhart et al., 2011). The aftershocks have been almost entirely offshore, in a zone stretching about 500 kilometers (300 miles) from Iwate to Ibaraki prefectures. It was a 6.3 magnitude earthquake and the focus was very shallow at 4.99 kilometres deep. The earthquake occurred along a conservative margin between the Pacific Plate and the Australasian Plate. Firstly, a pedestrian corridor has been opened into the City Square. Anniversary of the Christchurch earthquake Anniversary of the Christchurch earthquake MacDonald, Jane T. 2012-04-01 00:00:00 It is almost a year since the Canterbury earthquake and here in Christchurch there have been several reasons to recall the detail of that dreadful day. On 22 Feb 2011 12:51pm lunchtime a earthquake hit Christchurch, New Zealand with a magnitude measuring 6.3. While this was a sad time for us all, we counted ourselves lucky to be alive. This earthquake set in motion an aftershock sequence that is still continuing now, 9months later. The Australian Plate and the Pacific Plate share a convergent plate boundary. The earthquake was only 5 km deep The earthquake struck at 12:51 pm on Tuesday, 22 February, 2011 6 months earlier on 4th September 2010 another massive magnitude 7.1 earthquake caused significant damage to Christchurch and the central Canterbury region, but with no direct fatalities. At 0435, a magnitude 7.1 earthquake occured near Darfield. Further, the water table is normally at 1.2m to 1.6m deep so excavating to 2m deep will be 12 January: the magnitude 7.0 2010 Haiti earthquake which occurred on 12 at 16:53, local time. One month on from the magnitude 6.3 earthquake that hit Christchurch on February 23, the physical and psycholigical effects are still being felt. 54 Photos. At 12:51 PM local time on February 22, 2011, a moment magnitude Mw6.1 (USGS; Mw6.3 GNS) earthquake occurred 6 km south-east of the Christchurch CBD having a hypocenter at a depth of 5 to 6 km. The earthquake killed between 46,000 and 316,000 people. While liquefaction can extend 15-20 metres deep, it's most damaging consequences happen close to the ground surface, in the top five metres, says Misko. It was a 6.3 magnitude earthquake and the focus was very shallow at 4.99 kilometres deep. The day is particularly poignant for Christchurch, the city that lost 185 people in a lethal earthquake exactly one decade ago. Christchurch Cathedral showing the effects of the February 2011 earthquake. The June quake was preceded by a magnitude 5.9 M L tremor that struck the region at a slightly deeper 8.9 km (5.5 mi). At 1251 h on Feb 22, 2011, an earthquake struck Christchurch, New Zealand, causing widespread destruction. At least 166 people died, and the city of Christchurch was devastated structurally and emotionally. This was the Mw6.2 event that occurred on February 22, 2011, in Christchurch, the capital of South Island, New Zealand, with an epicenter at Port Hills on the southern edge of the city. The Christchurch earthquake occurred beneath Christchurch, approximately 4 km southwest of the city centre (Seismological Research Provided advice to the Prime Minister on Health, Retirement, Older Persons (for seven weeks) and Canterbury Earthquake Recovery policy issues. Here's the article from Pam Vernon: IMPLEMENTING AGENDA 21/30: WELLINGTON COUNCILLORS VOTE TO INVESTIGATE CAR-FREE CENTRAL CITY BY 2025 If you have had […] Mickey and Ra felt their collection had been blessed with a fairytale ending, so they called it Not . The 22 Feb 2011 Christchurch Mw6.2 earthquake is an example that may well have been extreme but provides rationale for re-evaluating other examples of liquefaction worldwide and consideration of ground performance in relation to wider hydrogeological conditions and setting. A family owned and run business, Goodbye Blue Monday liked to think it provided some of the best gigs in Christchurch. What happened? christchurch earthquake 22 feb 2011 many peple injured and also killed many damaged buildings. CHRISTCHURCH EARTHQUAKE SEQUENCE 2010-2012 C W ASHBY ABSTRACT . At least 65 people have died after a 6.3-magnitude earthquake struck Christchurch on New Zealand's South Island, Prime Minister John Key says, with fears that the toll will rise. Cats bit owners to gain attention. The hidden fault that caused the February 2011 Christchurch earthquake. A series of strong earthquakes have struck the New Zealand city of Christchurch, 10 months after an . Since the year 2000, only one city located in an advanced market economy has been severely impacted by an earthquake. GeoNet says the quake has been registered as a 6.3 and was just five kilometres deep. Michael Wright 12:13, Jul 31 2011. The June 13th earthquake in 2011 was probably one of the last earthquakes I ever felt. Piles driven down 17m to support house. DAVID HALLETT/ The Press. In September 2010, Christchurch was shaken by the magnitude 7.1 Darfield earthquake, caused by movement along faults west of the city on the Canterbury Plains. On December 23, 2011 a swarm of 6.3 on Richter scale How deep was the focus of the Christchurch earthquake? One such example is found in the aftermath of the 2011, magnitude 6.2, Christchurch New Zealand Earthquake. The earthquake occurred on New Zealand's South Island, 10km west of Christchurch, at 12.51pm on 22nd February 2011 and lasted just 10 seconds. Thu 22 Dec 2011 21.00 EST. 1,300 miles South East of Australia and consists of a North and South Island. This dataset shows the ground deformation connecting the eastern end of the Greendale fault towards the city of Christchurch. [43] On 21 June 2011 a magnitude 5.4 aftershock with a depth of 8 km centred south-west of Halswell occurred at 10:34 pm. The capital city is Wellington. Jan 21, 2011. It was about 5 km underground. Primary effects of the Christchurch 2011 earthquake? [44] The shock was felt heavily in Christchurch, causing moderate-heavy content damage in western suburbs such as Upper . At 12:51pm on February 22, 2011, a violent magnitude 6.3 quake . However, the violent magnitude 6.3 earthquake that devastated Christchurch on 22 February 2011 was caused by movement along a fault that does not appear to have broken the surface. There were two main earthquakes. At 12:51 p.m. on Tuesday, a 6.3 magnitude earthquake struck the Canterbury region of New Zealand's South Island, near the country's second-largest city, Christchurch. It's aprox. At the time it was still recovering from the effects of a 7.1-magnitude earthquake on 4 September 2010. The third and most intense major event affecting Christchurch was on 22 February 2011. 2011, page 789 of this issue; Bradley and Cubrinovski 2011, page . Two large tremors struck the Christchurch metropolitan area during the early afternoon on June 13, 2011. w 6.2 2011 Christchurch earthquake was centered . The earthquake happened on a conservative plate boundary between the Pacific plate and the Australian plate. In Focus. 22 February 2011 Canterbury earthquake for kids On 22 February 2011, at 12:51 pm (lunchtime), Christchurch was struck by a magnitude 6.3 earthquake. (This is 23:51 21 February UTC). Thu 22 Dec 2011 21.00 EST.
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