Following the 7.0 on the Richter Scale earthquake of 2010, Christchurch, in New Zealand didn’t expect to receive a second significant earthquake within the space of a year. Geologists were able to directly measure the movement of the longest fault (the Greendale Fault) because it created a deep scar along the ground. "Earthquake of Magnitude: 4.1, Occurred on … The earthquake came less than 6 months after a destructive 7.1 magnitude shock, which claimed no lives … Christchurch Earthquake 2011. Basic facts about the Christchurch earthquake. The epicentre was near Lyttelton, just 10 kilometres south east of Christchurch's central business district. Magnitude of Nepal earthquake. The 6.3-magnitude earthquake may have been an aftershock of the 7.1-magnitude 4 September 2010 Canterbury earthquake. The most comprehensive image search on the web. Primary effects 100,000 homes were damaged 250,000 houses were destroyed or badly damaged 1 died, 2 … Although the Richter Scale has no upper limit, the largest known shocks have had magnitudes in the 8.8 to 8.9 range. Describe the aftershocks. Basically it measures an earthquake’s size. When a 6.3-magnitude earthquake rocked the southern New Zealand city of Christchurch and killed at least 65 people early Tuesday, it was the second quake to strike the city within five months. 23 December 2011. A September 2010 earthquake centered 40 kilometers (25 miles) west of Christchurch, in the plains near Darfield, struck at 4:35 a.m., had a magnitude of 7.1, and caused some structural damage and one death (by heart attack). The earthquake in February 2011 occurred at 12:51 p.m. and just 10 kilometers (6 miles) from the center of Christchurch. At 4:35 am on 4 September 2010, an earthquake measuring 7.1 on the Richter Scale shook Christchurch west, in the Canterbury region causing damage to houses and property. Around six months later, at 12:51 pm on 22 February 2011, a magnitude 6.3 earthquake hit south-east of Christchurch. Christchurch’s service infrastructure was badly damaged in the earthquake with many suburbs lacking power and water. ACTIVITY The following factors all influenced the scale of impact in the Haiti earthquake of 2011. 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. Looking at the Canterbury Earthquake Sequence of 2010–11, the first and largest event, the Mw7.1 Darfield Earthquake on September 4, 2010, had an epicenter 27 miles (44 kilometers) to the west of Christchurch, on a previously unidentified strike-slip fault-rupture that approached to within 12 miles (20 kilometers) of the city. The 2010 Christchurch despite being a higher order of magnitude earthquake at 7.1 on the Richter scale happened in the early hours of the morning at 4.35am which explains partly why there were no casualties as the central business district would have been empty with few people in … According … The earthquake occurred along a conservative margin between the Pacific Plate and the Australasian Plate. The earthquake was only 5 km deep. 48 earthquakes around New Zealand over 24 hours. Christchurch Earthquake (New Zealand, 2010): related article. earthquake hit christchurch again 6.3 on the richter scale – 12.51 pm today 22nd february 2011 Watch this video on YouTube If you are in New Zealand and need to report someone missing with the police, please call 0800 779 997. New Zealand Prime Minister continues media interaction despite earthquake hitting at 5.9 on Richter scale ... (130 miles), with tremors reaching as far as the southern city of Christchurch. The greatest concern for Christchurch, located near a saturated, sand and silt rich, prograding coastline, is the potential for liquefaction. Christchurch earthquakes of 2010–11, also called Canterbury earthquakes, series of tremors that occurred within and near the city of Christchurch, New Zealand, and the Canterbury Plains region from early September 2010 to late December 2011. (This is 23:51 21 February UTC). A powerful earthquake measuring 7.4 on the Richter scale struck New Zealand's South Island tonight. Case Study: Christchurch Earthquake. Last September, those of us who live in Christchurch experienced a 7.1 earthquake. The 1855 Wellington earthquake had an estimated magnitude of 8.2, the Napier earthquake of 1931 was 7.8, and the recent Canterbury earthquake was of magnitude 7.1. Earthquake magnitude was traditionally measured on … So far over 160 people have been officially declared dead and that toll is expected to rise to over 200. Richter Scale Reading Acknowledgments About The Earthquake On Tuesday 22nd of February 2011 at 12:51 PM an earthquake hit Christchurch. I = 1.41 Ms - 1.18 ln R - 0.0044 R + 2.18. The graph shows the total energy released, each day (blue), last 7 days ( red), last 14 days (green) in Joules right side scale. New Zealand's last major earthquake registered 7.8 on the Richter scale and hit the South Island's Fiordland region on July 16, 2009 (just before new moon+closest perigee), moving the … Returning from her book tour she reflects on cultural clashes, inflatable sheep and funny timing. Christchurch is a city in New Zealand. On Tuesday 22nd of February 2011, at 12.51pm, Christchurch, New Zealand was rocked by a major earthquake which bought the city to its knees and the country to a standstill. Reports of … This was caused by movement along fault lines west of the city beneath the Canterbury Plains. When was the Nepal earthquake. In 1935, the physicist and seismologist Charles F. Richter developed a scale for measuring their strength, based on seismograph recordings. Buildings had been weakened by a previous earthquake in 2010 which measured 7.1 on the Richter scale but which caused little damage at the time. It had a magnitude of 6.3, though was officially classified—scientifically speaking—as an aftershock of the 2010 quake. Roads and bridges were also badly ... September 2010) of Richter scale magnitude 6.3 (energy magnitude 6.7) struck the Christchurch This made a VI- strong on the modified mercalli scale, a modified mercalli scale is a scale made of 12 steps 1 being weak 12 being catastrophic. At least 166 people died, and the city of Christchurch was devastated structurally and emotionally. A Richter scale is normally numbered 1-10, though there is no upper limit. Top 100 shakes. 2012. The amount of damage done by a quake to a city also depends on how close the epicenter of the quake is to the city centre, how deep the quake is, and on the nature of the buildings in the city. https://nzhistory.govt.nz/culture/february-2011-christchurch-earthquake There is no escaping the devastation in yesterday’s earthquake, 6.3 on the Richter Scale, another “aftershock,” news reports say, but one more savage than the main event. Why … Since 2015, the Family Independence Initiative has used over $2.5 million in Google.org grants to empower families to escape poverty. Richter scale to Modified Mercalli scale. According to the National Center for Seismology, the quake happened with a depth of 25 km. A STRONG earthquake, measuring 5.7 on the Richter scale, has struck New Zealand causing cliffs to collapse near Christchurch. Therefore, its functional efficiency is important for your market reputation. Haiti is one of the least developed countries in the world. According to official data from the US Geological Survey website, a strong earthquake struck Christchurch at 12:51pm local time and measured 6.3 on the official Richter scale. Christchurch 2011 Earthquake. On 4 September 2010, at 4:35am local New Zealand time, the city of Christchurch experienced an earthquake of magnitude 7.1 on the Richter scale. The scale is exponential, meaning that each whole value represents a shock with ten times … Large tremors travelled throughout Christchurch and surrounding cities. By Robert Muir-Wood. Earthquake comparison: Haiti vs. Christchurch Haiti earthquake The Haitian earthquake occurred on January 12 th 2010 at 16:53. It was about 5 km underground. People reported feeling the earthquake up to 200km away, and, like Gavin’s building, many … Killed 185 people. The quake caused billions of dollars damage, flattening much of the CBD, and took more than 180 lives. Christchurch being New Zealand’s second most populated city, there were many casualties caused by the earthquake. Less than 6 months later, another earthquake struck within a few kilometers of Christchurch city. New Zealand Prime Minister continues media interaction despite earthquake hitting at 5.9 on Richter scale. Chennai (Tamil Nadu) [India], November 29 (ANI): An earthquake of magnitude 3.6 on the Richter scale occurred on Monday at around 4.17 am in Vellore district of Tamil Nadu. This schedule is FINAL but may be updated if we learn of cancellations or time conflicts. Recently, another scale called the moment magnitude scale has been devised for more precise study of great earthquakes. Auf the Richter Scale. M = 4.33 + 1.49 Log( L ) M = Magnitude on Richter scale. 2010. At 12.51pm on Tuesday, 22 February 2011, a … By contrast, Christchurch’s 2011 eathquake was only 6.3 on the Richter scale and did vastly more damage. It was created in 1935 by Charles F. Richter at the California Institute of Technology. The earthquake struck at a shallow depth of 5kms and was measured at 6.1 on the Richter scale, this disaster affected the majority of the southern island and the base of the northern island of New Zealand, showing the dramatic proportion of the damage that occurred. 2.2g 6.3 5km 166* 2011 Christchurch earthquake. Conservative plate margin. The 2010 Christchurch earthquake that struck the Canterbury region of New Zealand on September 4, 2010 registered 7.1 on the Richter scale and left 2 dead and 100 injured. It measured 6.3 on the Richter Magnitude scale. Chennai (Tamil Nadu) [India], November 29 (ANI): An earthquake of magnitude 3.6 on the Richter scale occurred on Monday at around 4.17 am in Vellore district of Tamil Nadu. A local state of emergency was declared that morning, and Christchurch’s central business district was closed to the general public. New Zealand's GNS Science has stated that the earthquake was part of the aftershock sequence that has been occurring since the September magnitude-7.1 quake, however a seismologist from Geoscience Australia considers it a separate event given its location on a separate faultsystem. 73. 7.8 on the Richter scale. Understanding the Christchurch Earthquake of 22 Feb 2011: magnitude, location and impact. There have been many aftershocks since the main event yesterday including half a dozen or so over 5 on the richter scale and some over 6. January 13, 1855 - An earthquake measuring 8.2 on the open-ended Richter scale hit Wellington, lifting land levels by up to three metres and killing four settlers and … Google Images. 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. Christchurch Earthquake Case Study. Christchurch earthquakes of 2010–11, also called Canterbury earthquakes, series of tremors that occurred within and near the city of Christchurch, New Zealand, and the Canterbury Plains region from early September 2010 to late December 2011. Help your students understand earthquake activity, its causes and what effects it can have. Measuring 6.3 on the Richter Scale and, at 4.99 km deep, the earthquake was very shallow. Help your students understand earthquake activity, its causes and what effects it can have. Measuring 6.3 on the Richter scale, the quake wreaked havoc because it was shallow and close to the city center. Christchurch is a city in New Zealand. It was 6.3 on the Richter scale and 8 on the Mercalli scale. The earthquake took place at a conservative plate margin between the Pacific plate and the Australian plate. Returning from her book tour she reflects on cultural clashes, inflatable sheep and funny timing. * 3 km north of Matamau, Manawatu-Wanganui, New Zealand. Kocaeli chemicals spill (Turkey, 1999): Case study report . Your business website represents your brand. Temperatures dip in Nepal at night, and people chose to sleep outside due to … VAN, TURKEY - OCTOBER 21: Rescue workers survey damage while searching for survivors in Van, Turkey. 1.26g 7.1 10km 0 2010 Canterbury earthquake ... DR Richter scale can be derived from a loose array of far away sensors, peak acceleration is localized and would need a dense (and earthquake proof) sensor net in the earthquake region. Earthquake hazards Region 5 Philippines 2018, by type Number of facilities under the Vibration Regulation Law in Japan FY 2006-2015 Colombia: natural … Christchurch Earthquake Case Study 2011. World Book Online is an engaging, verified, and trustworthy digital resource for grades pre-K through high school. It’s something that can be repaired. Case Study: Christchurch Earthquake. Christchurch Earthquake - Nurse Maude Building. The Modified Mercalli (MM) intensity scale is used for measuring the intensity of an earthquake. The devastating 2011 Christchurch earthquake had a magnitude of just 6.3 - much lower than a 6.7 Fiordland quake in 2007, which caused a … In this article the Christchurch earthquake has been considered as a aftershock to the main event, which was the Canterbury earthquake but there is an argument whether the Christchurch earthquake was a aftershock of main …show more content… On Mercalli intensity … Earthquake measurements can be confusing. This page is not affiliated to or an official website for any of the emergency services. S.O.S on High Street- The Red placard means: The building has had initial assessment and is not OK to use. 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. Although the Richter Scale has no upper limit, the largest known shocks have had magnitudes in the 8.8 to 8.9 range. On Tuesday 22 February 2011, 12:51pm local time, a 6.3 magnitude earthquake struck the Canterbury region of Christchurch, New Zealand. Among them: • Its Richter scale number (7.1) exceeded that of the magnitude-7.0 earthquake in Haiti earlier this year. It does not measure its effects. Earthquake measurements can be confusing. A combination of factors, including the earthquake‟s closer proximity to the central business district, its higher peak ground acceleration and shallower depth, meant it caused much greater injury to people and damage to buildings and Auf the Richter Scale. It was 8.17am on 20 April 2010, and an earthquake measuring magnitude 5.0 on the Richter scale was ripping apart the earth 10km south-west of Kalgoorlie. With comprehensive fact files on recent earthquake activity in and around Christchurch.Teach students about the Richter scale and the Mercalli scale for measuring earthquake activity. The epicentre of the quake was located at 59 km west south west of Vellore. Fortunately, smaller earthquakes occur much more frequently than large ones and most cause little or no damage. The first, in September 2010, registered 7.1 on the Richter scale and was centred close to Darfield. Christchurch shaken by another Earthquake. A second evaluation will be carried out by Council on a priority basis. The events in Christchurch and the wider Canterbury area have helped scientists understand the processes involved in earthquakes. Our web development services helps you to develop websites that comply with current industry standards, providing a seamless experience to your end-users.. Our web developers create high-performing websites using state-of-art website development practices. https://my.christchurchcitylibraries.com/canterbury-earthquake-2011-for-kids A magnitude 8.6 earthquake releases energy equivalent to about 10 000 atomic bombs of the type developed in World War II. Measuring 6.3 on the Richter Scale and, at 4.99 km deep, the earthquake was very shallow. Canterbury was not seen as an earthquake risk and so protection was not in place The quake hit 19 miles west of Christchurch , on the south of … On 22 February 2011 Canterbury experienced an earthquake of magnitude 6.3 on the Richter scale. The Richter scale measures the amplitude of seismic waves. The devastating 2011 Christchurch earthquake had a magnitude of just 6.3 - much lower than a 6.7 Fiordland quake in 2007, which caused a … Tremors continue to hit Christchurch and the surrounding Canterbury region, mostly centered around the small Canterbury town of Darfield. The 1855 Wellington earthquake had an estimated magnitude of 8.2, the Napier earthquake of 1931 was 7.8, and the recent Canterbury earthquake was of magnitude 7.1. Marie Szamborski. Wellington Free Ambulance Response . On February 22nd at just before 1pm, a devastating earthquake, measuring 6.3 on the Richter scale, and just 10km deep, hit Christchurch, the second biggest city in New Zealand. The Richter scale is a scale used for expressing the magnitude of an earthquake based on the height of the largest shake 100km from the epicentre. Christchurch is New Zealand’s second largest city and suffered extensive damage. The earthquake struck at 12:51 pm on Tuesday, 22 February, 2011. CHRISTCHURCH EARTHQUAKE - 6.3 ON RICHTER SCALE. There were two main earthquakes. This quake was big and brutal. Recently, another scale called the moment magnitude scale has been devised for more precise study of great earthquakes. earthquake measuring 7.1 on the Richter Scale, on the previously unknown Greendale fault line. New Zealand Christchurch Earthquake Location map. ... (130 miles), with tremors reaching as far as the southern city of Christchurch. This map shows the location of earthquakes on near Christchurch, New Zealand between September 3, 2010, and February 22, … Magnitude indicates how big the earthquake itself is. Since then, we have referred to that as ‘the big one’, confident that we would never again experience anything similar. 1.7g 6.7 19km 57 1994 California earthquake. HIC: Christchurch New Zealand, 2010 LIC: Haiti 2010 7.1 on the Richter scale 7.0 on the Richter scale, 25km West of the capital city Port-au-Prince. Short term effects of Nepal earthquake. The Richter Scale A home destroyed by an earthquake. Tweet. The Modified Mercalli (MM) intensity scale is used for measuring the intensity of an earthquake. OPERATION EARTHQUAKE 2011: CHRISTCHURCH EARTHQUAKE DISASTER VICTIM IDENTIFICATION. Posted on February 26, 2011 by Keith Woodford. S ome likened it to a tornado, or an oncoming train; others remember registering not much more than a rumble before the roof caved in. The Family Independence Initiative (FII) is empowering low-income families. The 7.2 richter scale earthquake hit. The graph below shows pre and post 4-September Christchurch 7.1 earthquake energy released per day. A case study of an earthquake in a HIC.. What caused the Christchurch earthquake? Since the year 2000, only one city located in an advanced market economy has been severely impacted by an earthquake. Christchurch, seconds after the 2011 earthquake struck. The city’s central business district was severely hit with widespread building and infrastructural damage. The quake caused billions of dollars damage, flattening much of the CBD, and took more than 180 lives. The magnitude of the earthquake was 7.0 on the Richter scale and was 13km deep. The Christchurch earthquake had 42 Kilotons of energy – the Japanese earthquake 336 Megatons! 6.0- 6.9 on the Richter scale makes it VI or VII, since the Christ Church earthquake measured a 6.3 and is below 6.5 it …
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