Immediate power outages in Tokyo and eight other prefectures reportedly affected some 4 million homes. It also predicted the tsunami from this event just 3 minutes after the major earthquake, giving people 20 minutes to get to safety. This was at a time when the government were attempting to reduce the national debt. Often, these lasted between hours at a time. Prime Minister Naoto Kan, who convened an emergency Cabinet meeting, urged the nation to be calm and said the government will do its utmost to minimize damage from the quake.

The coastline is also vulnerable, as the vast majority of people live on the coast of Japan. The earthquake also had a negative impact on the oil industry as two refineries were set on fire during the earthquake. A tsunami measured at anywhere from one meter to 7. As a result of the high frequency of Earthquakes in this area Japan has developed a high capacity to cope with both Earthquakes and tsunami. The main reason for this was that children were at school when the earthquake struck. An estimated , people began the disaster relief mission.

This meant that many people were able to escape to higher ground, but the short time 20 minutesmeant that thousands could not escape. The Japanese government is among the best prepared in the world for disasters and has so far only made specific requests for help, such as calling for search and rescue teams. It detected the Earthquake and issued televised warnings just after the very rapid P-waves that arrived but before the more damaging S waves.

medc earthquake case study japan 2011

Power lines and Gas and water services were severely disrupted, as the earthquake ruptured under-ground cables and pipes. A brave team of nuclear power plant workers battled bravely to prevent the nuclear reactors overheating completely and exploding. This exposes high numbers of people to the hazards of tsunami. This information also plays a vital role as a trigger for the initiation of rescue and relief operations related to earthquake disasters JMA.


medc earthquake case study japan 2011

Several years before the disaster warnings had been made about the poor defences that existed at nuclear power plants in the event of a tsunami. A British rescue team has arrived in Japan to join the search for survivors of the earthquake and tsunami. Damage was caused in Tokyo and many injuries in the north where the quake was centred The yen fell sharply but recouped most of its decline several hours later.

That makes it the fifth largest recorded worldwide sinceaccording to the U. At Fukushima the subsequent tsunami disabled emergency generators required to cool the reactors. The warnings from medd JMSA also helped save lives.

More than people had to live in temporary accommodation. Earthquakes – West Monmouth School. This was at a time when the government were attempting to reduce the national debt. The crowd appeared spooked by the sound of glass windows rattling in tall buildings. Four ports were acse and a further 11 were affected in the northeast of Japan.

Earthquake Case Study Japan 2011.ppt

Radiation releases caused large evacuations, concern over food and water supplies, and treatment of nuclear workers. Many people did not react quickly enough to the tsunami alert, and even if they did the 20 minutes or less warning was insufficient for the people to escape.

Indigenous peoples of North America. There were several nuclear incidents but the most notable was 3 nuclear meltdowns at the Fukushima power plant.

Earthquake Case Study Japan ppt

The yen could be in for further declines as the scale of the damage becomes known. The majority of these are not felt by humans and are only detected by instruments. It was originally reported at a magnitude of 7. Movements along these plate boundaries also present the risk of tsunamis to the island nation. The BBC eafthquake released a series of photographs showing the same areas directly after the tsunami and one year later, the response is incredible. Parts of the Japanese coastline dr[[ed by 60cm.


Case Study – Japan Earthquake & Tsunami 11/03/11

The IAEA has rated the events at level 7, the same as Chenobyl, and the highest on the scale — meaning that there is a major release of radio active material with widespread health and environmental effects. The stock market crashed and had a negative impact on companies such as Sony and Toyota as the cost of the earthquake was realised. A Meteorological Agency official appeared on TV urging those affected by the quake not to return home because of possible tsunamis.

A map to show the location of the Japan Earthquake. Earthquaek Tsunami and Earthquake both had devastating impacts, but the tsunami caused the most damage. Japan experienced one of its largest seismic events on March 11 The earthquake caused a power cut at Fukishima Daiichi nuclear power plant which caused a failure in its cooling system, japam subsequently caused radioactive materials to escape, causing local radioactivity levels to increase up to 40, times than normal.