Kobe Earthquake - A Case Study.

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It was 5.46am on January 17th 1995; many who lived in the port town of Kobe were still in bed, when the largest earthquake since 1923 when Tokyo was devastated and 142,000 where killed.

It measured 7.2 on the Richter scale but it was not only the sheer force of the quake with the epicentre only 20km away it resulted in the destruction of many buildings and the loss of numerous lives.

         Kobe is positioned on the margin of the Eurasian Plate where the Philippine Sea Plate is subducted below. Immediately south of Osaka Bay is the fault Median Tectonic Line, and it was sudden movement along this fault that triggered the earthquake that hit Kobe, and devastated so many lives.

 The area around Kobe is built on soft and easily moved rocks, in particular the port itself, which is built on reclaimed ground. Here the ground liquefied acting like thick soup, forcing buildings to collapse sideways, causing many homes to sink and resulting in the huge cranes in the harbour toppling over into the sea. Making the effects of the quake even worse.

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        The effects of the earthquake where enormous, primary, secondary, long and short term. I think the most devastating primary effect is the amount of people that lost their lives; over 5,400 people were killed, more than 27,000 injured, and due to the amount of buildings that were ruined (More than 102,000 buildings) it left 300,000 homeless. It was not only building s that where damaged during the quake, matters were made worse when rescue operations were hindered by roads, railways and ...

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